Summary
Ein Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um root Rechte zu erlangen, um einen Denial of Service herbeizuführen oder einen nicht näher spezifizierten Angriff durchzuführen.
Product
Der Kernel stellt den Kern des Linux Betriebssystems dar.
Vulnerabilities 500
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Critical 10.0
geneve: validate inner network offset in geneve_gro_complete()
In the Linux kernel, the following vulnerability has been resolved: geneve: validate inner network offset in geneve_gro_complete() Even with both paths gated on gs->gro_hint, geneve_gro_complete() re-derives the inner dispatch type and length from the packet …
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Critical 10.0
geneve: gate GRO hint in geneve_gro_complete() on gs->gro_hint
In the Linux kernel, the following vulnerability has been resolved: geneve: gate GRO hint in geneve_gro_complete() on gs->gro_hint geneve_gro_receive() reads the GRO hint through geneve_sk_gro_hint_off(), which honours it only when the socket enabled IFLA_GEN…
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Critical 10.0
ipv4: fib: Don't ignore error route in local/main tables.
In the Linux kernel, the following vulnerability has been resolved: ipv4: fib: Don't ignore error route in local/main tables. When CONFIG_IP_MULTIPLE_TABLES is enabled but no rule is added, fib_lookup() performs route lookup directly on two tables. Since the …
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Critical 10.0
crypto: cavium/cpt - fix DMA cleanup using wrong loop index
In the Linux kernel, the following vulnerability has been resolved: crypto: cavium/cpt - fix DMA cleanup using wrong loop index The sg_cleanup error path used list[i] instead of list[j] when unmapping DMA buffers, leaking successfully mapped entries and repea…
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Critical 10.0
crypto: marvell/octeontx - fix DMA cleanup using wrong loop index
In the Linux kernel, the following vulnerability has been resolved: crypto: marvell/octeontx - fix DMA cleanup using wrong loop index The sg_cleanup path used list[i] instead of list[j] when unmapping DMA buffers, leaking successfully mapped entries and repea…
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Critical 10.0
vdpa/octeon_ep: fix IRQ-to-ring mapping in interrupt handler
In the Linux kernel, the following vulnerability has been resolved: vdpa/octeon_ep: fix IRQ-to-ring mapping in interrupt handler Look up the IRQ index in oct_hw->irqs instead of assuming irq - irqs[0]. This supports non-contiguous IRQ numbers and avoids incor…
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Critical 10.0
vxlan: use neigh_ha_snapshot() in route_shortcircuit()
In the Linux kernel, the following vulnerability has been resolved: vxlan: use neigh_ha_snapshot() in route_shortcircuit() The neighbour hardware address n->ha can be updated asynchronously by the neighbour subsystem, protected by n->ha_lock seqlock. Reading …
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Critical 9.9
net: serialize netif_running() check in enqueue_to_backlog()
In the Linux kernel, the following vulnerability has been resolved: net: serialize netif_running() check in enqueue_to_backlog() Syzbot reported a KASAN slab-use-after-free in fib_rules_lookup(). The root cause is a race condition where packets can escape the…
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Critical 9.8
ipvs: reload ip header after head reallocation
In the Linux kernel, the following vulnerability has been resolved: ipvs: reload ip header after head reallocation __ip_vs_get_out_rt() calls skb_ensure_writable() which may reallocate skb->head.
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Critical 9.8
ipvs: fix more places with wrong ipv6 transport offsets
In the Linux kernel, the following vulnerability has been resolved: ipvs: fix more places with wrong ipv6 transport offsets Sashiko reports for more incorrect IPv6 transport offsets. The app code for TCP was assuming IPv4 network header even after the ipvsh a…
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Critical 9.8
drbd: reject data replies with an out-of-range payload size
In the Linux kernel, the following vulnerability has been resolved: drbd: reject data replies with an out-of-range payload size recv_dless_read() receives a P_DATA_REPLY from a peer into the bio of an outstanding read request. The peer-supplied payload length…
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Critical 9.8
ipvs: reset full ip_vs_seq structs in ip_vs_conn_new
In the Linux kernel, the following vulnerability has been resolved: ipvs: reset full ip_vs_seq structs in ip_vs_conn_new Commit 9a05475cebdd ("ipvs: avoid kmem_cache_zalloc in ip_vs_conn_new") changed ip_vs_conn_new() to allocate an ip_vs_conn object with kme…
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Critical 9.8
orangefs: keep the readdir entry size 64-bit in fill_from_part()
In the Linux kernel, the following vulnerability has been resolved: orangefs: keep the readdir entry size 64-bit in fill_from_part() fill_from_part() computes the size of a directory entry in size_t but stores it in a __u32. An entry length near U32_MAX wraps…
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Critical 9.8
espintcp: use sk_msg_free_partial to fix partial send
In the Linux kernel, the following vulnerability has been resolved: espintcp: use sk_msg_free_partial to fix partial send sk_msg_free_partial() ensures consistency of the skmsg at every iteration, without having to manually handle uncharges and offsets. This …
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Critical 9.8
gve: fix header buffer corruption with header-split and HW-GRO
In the Linux kernel, the following vulnerability has been resolved: gve: fix header buffer corruption with header-split and HW-GRO The DQO RX datapath programs a per-buffer-queue-descriptor header_buf_addr at post time and reads the split header back at compl…
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Critical 9.8
net: mana: Sync page pool RX frags for CPU
In the Linux kernel, the following vulnerability has been resolved: net: mana: Sync page pool RX frags for CPU MANA allocates RX buffers from page pool fragments when frag_count is greater than 1. In that case the buffers remain DMA mapped by page pool and th…
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Critical 9.8
net: mana: Validate the packet length reported by the NIC
In the Linux kernel, the following vulnerability has been resolved: net: mana: Validate the packet length reported by the NIC Validate the packet length reported in the RX CQE before passing it to skb processing. The CQE is supplied by the NIC device and shou…
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Critical 9.8
locking/rt: Fix the incorrect RCU protection in rt_spin_unlock()
In the Linux kernel, the following vulnerability has been resolved: locking/rt: Fix the incorrect RCU protection in rt_spin_unlock() rt_spin_unlock() releases the RCU protection before unlocking the lock. That opens the door for the following UAF scenario: T1…
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Critical 9.8
scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE
In the Linux kernel, the following vulnerability has been resolved: scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE core_scsi3_emulate_pro_register_and_move() maps the PERSISTENT RESERVE OUT parameter list with transport_kmap_data_sg() …
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Critical 9.8
scsi: target: Bound PR-OUT TransportID parsing to the received buffer
In the Linux kernel, the following vulnerability has been resolved: scsi: target: Bound PR-OUT TransportID parsing to the received buffer core_scsi3_decode_spec_i_port() and core_scsi3_emulate_register_and_move() hand the raw PERSISTENT RESERVE OUT parameter …
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Critical 9.8
dm-verity: fix buffer overflow in FEC calculation
In the Linux kernel, the following vulnerability has been resolved: dm-verity: fix buffer overflow in FEC calculation There's a buffer overflow in dm-verity-fec: if (neras && *neras <= v->fec->roots) fio->erasures[(*neras)++] = i; This allows *neras to reach …
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Critical 9.8
nvmet-rdma: handle inline data with a nonzero offset
In the Linux kernel, the following vulnerability has been resolved: nvmet-rdma: handle inline data with a nonzero offset nvmet_rdma_use_inline_sg() maps the host-controlled inline data offset into the per-command inline scatterlist. The bounds check admits an…
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Critical 9.8
nvmet-auth: reject short AUTH_RECEIVE buffers
In the Linux kernel, the following vulnerability has been resolved: nvmet-auth: reject short AUTH_RECEIVE buffers nvmet_execute_auth_receive() trusts the AUTH_RECEIVE allocation length after checking only that it is nonzero and matches the transfer length. In…
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Critical 9.8
xfrm: nat_keepalive: avoid double free on send error
In the Linux kernel, the following vulnerability has been resolved: xfrm: nat_keepalive: avoid double free on send error nat_keepalive_send() frees the keepalive skb whenever the IPv4 or IPv6 send helper reports an error. That cleanup is only correct before t…
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Critical 9.8
tcp: defer md5sig_info kfree past RCU grace period in tcp_connect
In the Linux kernel, the following vulnerability has been resolved: tcp: defer md5sig_info kfree past RCU grace period in tcp_connect The md5+ao reconciliation in tcp_connect() (net/ipv4/tcp_output.c) has two symmetric branches: if (needs_md5) { tcp_ao_destro…
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Critical 9.8
ntfs: fix WARN_ON for resident attribute in ntfs_map_runlist_nolock()
In the Linux kernel, the following vulnerability has been resolved: ntfs: fix WARN_ON for resident attribute in ntfs_map_runlist_nolock() When ntfs_map_runlist_nolock() needs to look up the attribute extent containing a target VCN (ctx_needs_reset == true), i…
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Critical 9.8
ntfs3: validate split-point offset in indx_insert_into_buffer
In the Linux kernel, the following vulnerability has been resolved: ntfs3: validate split-point offset in indx_insert_into_buffer indx_insert_into_buffer() computes used = used1 - to_copy - sp_size; memmove(de_t, Add2Ptr(sp, sp_size), used - le32_to_cpu(hdr1-…
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Critical 9.8
ntfs3: bound to_move in indx_insert_into_root before hdr_insert_head
In the Linux kernel, the following vulnerability has been resolved: ntfs3: bound to_move in indx_insert_into_root before hdr_insert_head indx_insert_into_root() promotes a full resident $INDEX_ROOT into $INDEX_ALLOCATION and copies all non-last resident root …
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Critical 9.8
fs/ntfs3: add depth limit to indx_find_buffer to prevent stack overflow
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: add depth limit to indx_find_buffer to prevent stack overflow indx_find_buffer() recursively descends the B+ tree index with no depth limit. A crafted NTFS image with circular index…
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Critical 9.8
ntfs: validate resident index root values on lookup
In the Linux kernel, the following vulnerability has been resolved: ntfs: validate resident index root values on lookup Resident $INDEX_ROOT values carry index header fields that callers consume after lookup. Some callers already validate parts of the layout …
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Critical 9.8
ntfs: detect mapping-pairs LCN accumulator overflow
In the Linux kernel, the following vulnerability has been resolved: ntfs: detect mapping-pairs LCN accumulator overflow The NTFS mapping-pairs parser accumulates relative LCN deltas in a signed integer. A corrupted attribute can drive that addition past the r…
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Critical 9.8
ntfs: validate index entries on reading
In the Linux kernel, the following vulnerability has been resolved: ntfs: validate index entries on reading Validate index entries immediately after reading an index root or index block from disk. This eliminates repeated checks in lookup and readdir, and red…
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Critical 9.8
ntfs: validate index block header more strictly
In the Linux kernel, the following vulnerability has been resolved: ntfs: validate index block header more strictly Modify ntfs_index_block_inconsisent() to perform stricter validation of INDEX_HEADER geometry in INDX blocks, and update ntfs_lookup_inode_by_n…
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Critical 9.8
ntfs: not change 0-byte $DATA attribute to non-resident
In the Linux kernel, the following vulnerability has been resolved: ntfs: not change 0-byte $DATA attribute to non-resident When ntfs_resident_attr_resize() cannot grow a resident attribute in place, it retries after converting other resident attributes to no…
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Critical 9.8
ntfs: add bounds check before accessing EA entries
In the Linux kernel, the following vulnerability has been resolved: ntfs: add bounds check before accessing EA entries in ntfs_ea_lookup and ntfs_listxattr, this verifies that there is enough space in the EA entry before accessing the next_entry_offset field …
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Critical 9.8
ntfs: validate attribute values on lookup
In the Linux kernel, the following vulnerability has been resolved: ntfs: validate attribute values on lookup ntfs_attr_find() and ntfs_external_attr_find() check that generic resident attribute values fit in their attribute records and that fixed-size reside…
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Critical 9.8
ntfs: fix off-by-one in mapping pairs decoding bounds checks
In the Linux kernel, the following vulnerability has been resolved: ntfs: fix off-by-one in mapping pairs decoding bounds checks In ntfs_mapping_pairs_decompress(), attr_end points one byte past the end of the attribute record: attr_end = (u8 *)attr + le32_to…
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Critical 9.8
ntfs: grow index root value before reparent header update
In the Linux kernel, the following vulnerability has been resolved: ntfs: grow index root value before reparent header update ntfs_ir_reparent() moves the resident index root entries into an index block and leaves a small root stub containing the child VCN. T…
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Critical 9.8
SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing
In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing xdr_buf_to_bvec() writes a bio_vec into the caller's array before testing whether that slot is in range, and the head branch perfor…
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Critical 9.8
sunrpc: harden rq_procinfo lifecycle to prevent double-free
In the Linux kernel, the following vulnerability has been resolved: sunrpc: harden rq_procinfo lifecycle to prevent double-free The svc_release_rqst() function executes the callback inside rqstp->rq_procinfo->pc_release. However, if a worker thread begins pro…
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Critical 9.8
sunrpc: wait for in-flight TLS handshake callback when cancel loses race
In the Linux kernel, the following vulnerability has been resolved: sunrpc: wait for in-flight TLS handshake callback when cancel loses race When wait_for_completion_interruptible_timeout() in svc_tcp_handshake() returns 0 (timeout) or -ERESTARTSYS (signal) a…
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Critical 9.8
sunrpc: pin svc_xprt across the asynchronous TLS handshake callback
In the Linux kernel, the following vulnerability has been resolved: sunrpc: pin svc_xprt across the asynchronous TLS handshake callback svc_tcp_handshake() stores the raw svc_xprt pointer in tls_handshake_args.ta_data and submits the request through tls_serve…
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Critical 9.8
batman-adv: tt: prevent TVLV OOB check overflow
In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: prevent TVLV OOB check overflow A TT unicast TVLV contains the number of VLANs stored in it. This number is an u16 and gets multiplied by the size of the struct batadv_tvlv_tt…
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Critical 9.8
batman-adv: access unicast_ttvn skb->data only after skb realloc
In the Linux kernel, the following vulnerability has been resolved: batman-adv: access unicast_ttvn skb->data only after skb realloc The pskb_may_pull() called by batadv_get_vid() could reallocate the buffer behind the skb. Variables which were pointing to th…
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Critical 9.8
netfilter: flowtable: support IPIP tunnel with direct xmit
In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: support IPIP tunnel with direct xmit The combination of IPIP tunnel with direct xmit, eg. bridge device, breaks because no dst_entry is provided to check the skb headroo…
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Critical 9.8
netfilter: flowtable: use dst in this direction when pushing IPIP header
In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: use dst in this direction when pushing IPIP header When pushing the IPIP header, the route of the other direction is used to calculate the headroom, use the route in thi…
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Critical 9.8
netfilter: nf_nat_sip: reload possible stale data pointer
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_nat_sip: reload possible stale data pointer quoting sashiko: ------------------------------------------------------------------------ [..] noticed a potential memory bug and hea…
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Critical 9.8
tipc: restrict socket queue dumps in enqueue tracepoints
In the Linux kernel, the following vulnerability has been resolved: tipc: restrict socket queue dumps in enqueue tracepoints tipc_sk_enqueue() runs with sk->sk_lock.slock held while the socket is owned by user context. The spinlock protects the backlog queue …
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Critical 9.8
SUNRPC: pin upper rpc_clnt across the TLS connect_worker
In the Linux kernel, the following vulnerability has been resolved: SUNRPC: pin upper rpc_clnt across the TLS connect_worker The TLS connect path has a use-after-free: nothing pins the upper rpc_clnt across the delayed connect_worker. xs_connect() stores task…
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Critical 9.8
ipvs: ensure inner headers in ICMP errors are in headroom
In the Linux kernel, the following vulnerability has been resolved: ipvs: ensure inner headers in ICMP errors are in headroom Sashiko points out that after stripping the outer headers with pskb_pull() we should ensure the inner IP headers in ICMP errors from …
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Critical 9.8
ipv6: mcast: Fix potential UAF in MLD delayed work
In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: Fix potential UAF in MLD delayed work A race condition exists between device teardown and incoming MLD query processing, leading to a Use-After-Free in the MLD delayed work. Duri…
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Critical 9.8
ipv4: igmp: Fix potential UAF in igmp_gq_start_timer()
In the Linux kernel, the following vulnerability has been resolved: ipv4: igmp: Fix potential UAF in igmp_gq_start_timer() A race condition exists between device teardown (inetdev_destroy) and incoming IGMP query processing (igmp_rcv), leading to a Use-After-…
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Critical 9.8
qede: fix off-by-one in BD ring consumption on build_skb failure
In the Linux kernel, the following vulnerability has been resolved: qede: fix off-by-one in BD ring consumption on build_skb failure qede_rx_build_skb() and qede_tpa_rx_build_skb() do not check for a NULL return from qede_build_skb(). When it returns NULL und…
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Critical 9.8
gue: validate REMCSUM private option length
In the Linux kernel, the following vulnerability has been resolved: gue: validate REMCSUM private option length GUE private flags can indicate that remote checksum offload metadata is present. The private flags field itself is accounted for by guehdr_flags_le…
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Critical 9.8
netfs: Fix barriering when walking subrequest list
In the Linux kernel, the following vulnerability has been resolved: netfs: Fix barriering when walking subrequest list Fix the barriering used when walking the subrequest list in retry as there's a possibility of seeing a subreq that's just been added by the …
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Critical 9.8
netfs: Fix netfs_create_write_req() to handle async cache object creation
In the Linux kernel, the following vulnerability has been resolved: netfs: Fix netfs_create_write_req() to handle async cache object creation netfs_create_write_req() will skip caching if the fscache cookie is disabled, but this is a problem because async cac…
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Critical 9.8
ksmbd: fix use-after-free of fp->owner.name in durable handle owner check
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free of fp->owner.name in durable handle owner check Two concurrent SMB2 durable reconnects (DH2C/DHnC) on the same persistent_id race the fp->owner.name compare-read in …
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Critical 9.8
eth: fbnic: don't cache shinfo across skb realloc
In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: don't cache shinfo across skb realloc fbnic_tx_lso() calls skb_cow_head() which may reallocate the skb including the shared info. We can't use the pointer calculated before the ca…
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Critical 9.8
sctp: add INIT verification after cookie unpacking
In the Linux kernel, the following vulnerability has been resolved: sctp: add INIT verification after cookie unpacking In SCTP handshake, the INIT chunk is initially processed by the server and embedded into the cookie carried in INIT-ACK. The client then ret…
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Critical 9.8
net: enetc: check the number of BDs needed for xdp_frame
In the Linux kernel, the following vulnerability has been resolved: net: enetc: check the number of BDs needed for xdp_frame The size of xdp_redirect_arr array is ENETC_MAX_SKB_FRAGS. However, the number of fragments contained in xdp_frame may be greater than…
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Critical 9.8
netfilter: flowtable: Validate iph->ihl in nf_flow_ip4_tunnel_proto()
In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: Validate iph->ihl in nf_flow_ip4_tunnel_proto() Add sanity check for iph->ihl field in nf_flow_ip4_tunnel_proto() before using it to compute the header size, avoiding ou…
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Critical 9.8CVE-2026-72422 Public exploit
ksmbd: fix use-after-free of conn->preauth_info in concurrent SMB2 NEGOTIATE
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free of conn->preauth_info in concurrent SMB2 NEGOTIATE conn->preauth_info is shared connection state (struct preauth_integrity_info, kmalloc-96) that is allocated and fr…
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Critical 9.8
ipv6: ioam: fix type confusion of dst_entry
In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: fix type confusion of dst_entry IOAM uses a dummy dst_entry(null_dst) to mark that the destination should not be changed after the transformation. This dst is stored in the IOAM l…
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Critical 9.8
netfilter: ipset: Don't use test_bit() in lockless RCU readers in hash types
In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: Don't use test_bit() in lockless RCU readers in hash types Sashiko pointed out that there are a few lockless RCU readers using test_bit() which is a relaxed atomic operation…
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Critical 9.8
netfilter: flowtable: fix and simplify IP6IP6 tunnel handling
In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: fix and simplify IP6IP6 tunnel handling Fix nf_flow_ip6_tunnel_proto() to use pskb_may_pull() instead of skb_header_pointer() to ensure the outer IPv6 header is in the s…
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Critical 9.8
xfrm: Fix xfrm state cache insertion race
In the Linux kernel, the following vulnerability has been resolved: xfrm: Fix xfrm state cache insertion race The xfrm input state cache insertion code checks the validity of the state before acquiring the global xfrm_state_lock. Thus it's possible for someon…
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Critical 9.8
xfrm: Fix dev use-after-free in xfrm async resumption
In the Linux kernel, the following vulnerability has been resolved: xfrm: Fix dev use-after-free in xfrm async resumption xfrm async resumption hold skb->dev refcnt until after transport_finish. However, xfrm_rcv_cb may modify skb->dev to tunnel dev without t…
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Critical 9.8
xprtrdma: Fix bcall rep leak and unbounded peek
In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Fix bcall rep leak and unbounded peek rpcrdma_is_bcall() decodes a reply's first words to decide whether the frame is a backchannel call. Two issues in that decode path let a short …
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Critical 9.8
nfs: use nfsi->rwsem to protect traversal of the file lock list
In the Linux kernel, the following vulnerability has been resolved: nfs: use nfsi->rwsem to protect traversal of the file lock list Lingfeng identified a bug and suggested two solutions, but both appear to have issues. Generally, we cannot release flc_lock wh…
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Critical 9.8
xprtrdma: Decouple req recycling from RPC completion
In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Decouple req recycling from RPC completion rl_kref formerly served two distinct lifetimes through a single refcount: it gated when a Reply could wake its RPC task, and it gated when…
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Critical 9.8
fs/ntfs3: call _ntfs_bad_inode() when failing to rename
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: call _ntfs_bad_inode() when failing to rename It is safe to call _ntfs_bad_inode on live inodes since: commit 519b078998ce ("fs/ntfs3: Exclude call make_bad_inode for live nodes.") …
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Critical 9.8
net/9p: fix race condition on rdma->state in trans_rdma.c
In the Linux kernel, the following vulnerability has been resolved: net/9p: fix race condition on rdma->state in trans_rdma.c The rdma->state field is modified without holding req_lock in both recv_done() and p9_cm_event_handler(), while rdma_request() access…
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Critical 9.8
RDMA/irdma: Replace waitqueue and flag with completion
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Replace waitqueue and flag with completion The driver previously used a waitqueue along with an explicit request_done flag, but without proper barriers around request_done. An ear…
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Critical 9.8
tipc: fix UAF in tipc_l2_send_msg()
In the Linux kernel, the following vulnerability has been resolved: tipc: fix UAF in tipc_l2_send_msg() Syzbot reported a slab-use-after-free in ipvlan_hard_header() when called from tipc_l2_send_msg(). The root cause is that tipc_disable_l2_media() calls syn…
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Critical 9.8
net/sched: sch_codel: Do not call qdisc_tree_reduce_backlog during peek before restoring qlen
In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_codel: Do not call qdisc_tree_reduce_backlog during peek before restoring qlen Whenever codel drops packets during peek, it calls qdisc_tree_reduce_backlog. An issue arises bec…
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Critical 9.8
tcp: clear sock_ops cb flags before force-closing a child socket
In the Linux kernel, the following vulnerability has been resolved: tcp: clear sock_ops cb flags before force-closing a child socket A child socket inherits the listener's bpf_sock_ops_cb_flags via sk_clone_lock(). If its setup fails in tcp_v4_syn_recv_sock()…
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Critical 9.8
bnxt: fix head underflow on XDP head-grow
In the Linux kernel, the following vulnerability has been resolved: bnxt: fix head underflow on XDP head-grow The xdp.py test test_xdp_native_adjst_head_grow_data crashes when run on a bnxt machine (and also crashes in NIPA). It seems that the bug is an under…
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Critical 9.8
lockd: Avoid hashing uninitialized bytes in nlm4svc_lookup_file()
In the Linux kernel, the following vulnerability has been resolved: lockd: Avoid hashing uninitialized bytes in nlm4svc_lookup_file() file_hash() digests the first LOCKD_FH_HASH_SIZE bytes of nfs_fh.data when bucketing nlm_files[], independent of fh.size. Com…
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Critical 9.8
RDMA/siw: Fix endpoint/socket association handling
In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix endpoint/socket association handling Disassociating a socket from an endpoint via siw_socket_disassoc() may release the last reference on that endpoint and free it. Therefore, d…
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Critical 9.8
ocfs2: validate fast symlink target during inode read
In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate fast symlink target during inode read ocfs2_validate_inode_block() already rejects several inconsistent self-contained dinodes before they are exposed to the rest of the files…
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Critical 9.8
nvme: fix FDP fdpcidx bounds check
In the Linux kernel, the following vulnerability has been resolved: nvme: fix FDP fdpcidx bounds check The fdpcidx bounds check sets n = NUMFDPC + 1 but used > instead of >=, incorrectly accepting fdp_idx when it equals n (i.e. NUMFDPC + 1).
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Critical 9.8
md/raid10: reset read_slot when reusing r10bio for discard
In the Linux kernel, the following vulnerability has been resolved: md/raid10: reset read_slot when reusing r10bio for discard put_all_bios() always drops devs[i].bio, but it only drops devs[i].repl_bio when r10_bio->read_slot < 0. If discard reuses an r10bio…
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Critical 9.8
nvme-multipath: fix flex array size in struct nvme_ns_head
In the Linux kernel, the following vulnerability has been resolved: nvme-multipath: fix flex array size in struct nvme_ns_head struct nvme_ns_head contains a flexible array member, current_path[], which is indexed using the NUMA node ID: head->current_path[nu…
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Critical 9.8
RDMA/srpt: fix integer overflow in immediate data length check
In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: fix integer overflow in immediate data length check imm_buf->len is a user-controlled uint32_t received from the network. Adding it to imm_data_offset without overflow checking all…
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Critical 9.8
ipv6: addrconf: bail out of dad_failure when state is no longer POSTDAD
In the Linux kernel, the following vulnerability has been resolved: ipv6: addrconf: bail out of dad_failure when state is no longer POSTDAD addrconf_dad_failure() transitions ifp->state from DAD to POSTDAD via addrconf_dad_end(), which drops ifp->lock on retu…
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Critical 9.8
dlm: fix add msg handle in send_queue ordered
In the Linux kernel, the following vulnerability has been resolved: dlm: fix add msg handle in send_queue ordered In a benchmark scenario triggering a lot of requests that triggers a lot of DLM messages on the network it can be that the mh->seq is not ordered…
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Critical 9.8
vxlan: Fix potential null-ptr-deref in vxlan_gro_prepare_receive().
In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix potential null-ptr-deref in vxlan_gro_prepare_receive(). udp_tunnel_sock_release() could set sk->sk_user_data to NULL while vxlan_gro_prepare_receive() is running. Let's check if r…
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Critical 9.8
afs: Fix netns teardown to cancel the preallocation charger
In the Linux kernel, the following vulnerability has been resolved: afs: Fix netns teardown to cancel the preallocation charger Fix the teardown of an afs network namespace to make sure it cancels the work item that keeps the preallocated rxrpc call/conn/peer…
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Critical 9.8
rxrpc: Fix double unlock in rxrpc_recvmsg()
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix double unlock in rxrpc_recvmsg() Fix a double unlock in rxrpc_recvmsg() when dealing with OOB messages.
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Critical 9.8
rxrpc: Fix UAF in rxgk_issue_challenge()
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix UAF in rxgk_issue_challenge() Fix rxgk_issue_challenge() to free the page containing the challenge content after invoking the tracepoint as the whdr passed to the tracepoint points…
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Critical 9.8
rxrpc: Don't move a peeked OOB message onto the pending queue
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Don't move a peeked OOB message onto the pending queue rxrpc_recvmsg_oob() takes a received oob message off recvmsg_oobq and, if a response is needed, moves it onto the pending_oobq tr…
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Critical 9.8
rxrpc: serialize kernel accept preallocation with socket teardown
In the Linux kernel, the following vulnerability has been resolved: rxrpc: serialize kernel accept preallocation with socket teardown rxrpc_kernel_charge_accept() reads rx->backlog without any socket/backlog synchronization and passes that raw pointer into rx…
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Critical 9.8
vxlan: use pskb_network_may_pull() in route_shortcircuit()
In the Linux kernel, the following vulnerability has been resolved: vxlan: use pskb_network_may_pull() in route_shortcircuit() route_shortcircuit() currently calls pskb_may_pull(skb, sizeof(struct iphdr)) (or ipv6hdr), which checks if bytes are available star…
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Critical 9.8
vxlan: use pskb_network_may_pull() for transmit path header pulls
In the Linux kernel, the following vulnerability has been resolved: vxlan: use pskb_network_may_pull() for transmit path header pulls In vxlan_xmit(), arp_reduce(), and vxlan_mdb_entry_skb_get(), pskb_may_pull() was being called to verify the availability of …
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Critical 9.8
um: vector: fix use-after-free in vector_mmsg_rx()
In the Linux kernel, the following vulnerability has been resolved: um: vector: fix use-after-free in vector_mmsg_rx() When vector_mmsg_rx() discards a packet whose overlay header fails verify_header(), it frees the skb and continues the loop: if (header_chec…
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Critical 9.8
net: bridge: stop fast-leave after deleting a port group
In the Linux kernel, the following vulnerability has been resolved: net: bridge: stop fast-leave after deleting a port group br_multicast_leave_group() iterates mp->ports with pp = &p->next in its fast-leave path. After br_multicast_del_pg() removes p, contin…
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Critical 9.8
net/smc: fix socket use-after-free during link group termination
In the Linux kernel, the following vulnerability has been resolved: net/smc: fix socket use-after-free during link group termination __smc_lgr_terminate() drops conns_lock after finding a connection in lgr->conns_all, but before taking a reference on its sock…
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Critical 9.8
igbvf: Fix leak in TX DMA error cleanup
In the Linux kernel, the following vulnerability has been resolved: igbvf: Fix leak in TX DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented befo…
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Critical 9.8
rtase: fix double free of multi-frag skb on DMA map failure
In the Linux kernel, the following vulnerability has been resolved: rtase: fix double free of multi-frag skb on DMA map failure In rtase_start_xmit(), when the head buffer DMA mapping fails after rtase_xmit_frags() has mapped all fragments, the error path cle…
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Critical 9.8
scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer
In the Linux kernel, the following vulnerability has been resolved: scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer iscsi_tcp_hdr_dissect() receives the data segment of several PDU types into the fixed-size conn->data buffer, whi…
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Critical 9.8
netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp()
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp() sip_help_tcp() stores the size change of each NAT-rewritten SIP message in s16 diff and accumulates it in s16 tdi…
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Critical 9.8
ntfs: harden runlist realloc size calculations
In the Linux kernel, the following vulnerability has been resolved: ntfs: harden runlist realloc size calculations Add a shared helper to safely convert runlist element counts to byte sizes using overflow checks, and use it in both ntfs_rl_realloc() and ntfs_…
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Critical 9.4
cifs: validate DFS referral string offsets
In the Linux kernel, the following vulnerability has been resolved: cifs: validate DFS referral string offsets parse_dfs_referrals() validates that the response header and referral array fit in the received buffer, but each referral also contains string offse…
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Critical 9.3
scsi: xen: scsiback: Free unsubmitted command instead of double-putting it
In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Free unsubmitted command instead of double-putting it scsiback_get_pend_req() obtains a command tag and returns a vscsibk_pend whose embedded se_cmd has only been memset …
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Critical 9.3
x86/virt/sev: Revert "Drop WBINVD before setting MSR_AMD64_SYSCFG_SNP_EN"
In the Linux kernel, the following vulnerability has been resolved: x86/virt/sev: Revert "Drop WBINVD before setting MSR_AMD64_SYSCFG_SNP_EN" Revert 99cf1fb58e68 ("x86/virt/sev: Drop WBINVD before setting MSR_AMD64_SYSCFG_SNP_EN"). Section 8.8 of the SNP spec…
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Critical 9.3
KVM: arm64: nv: Inject SEA if guest VNCR isn't normal memory
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Inject SEA if guest VNCR isn't normal memory When constructing an L1 VNCR mapping, KVM unconditionally uses cacheable memory attributes, even if the underlying PFN isn't memor…
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Critical 9.3
KVM: arm64: nv: Re-translate VNCR before injecting abort
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Re-translate VNCR before injecting abort KVM faults in the VNCR page with FOLL_WRITE whenever the guest aborts for a write, similar to how a regular stage-2 mapping is handled…
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Critical 9.3
KVM: arm64: vgic: Handle race between interrupt affinity change and LPI disabling
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic: Handle race between interrupt affinity change and LPI disabling Hyunwoo Kim reports some really bad races should the following situation occur: - LPI-I is pending in vcpu-B'…
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Critical 9.3
KVM: arm64: vgic: Check the interrupt is still ours before migrating it
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic: Check the interrupt is still ours before migrating it vgic_prune_ap_list() drops both ap_list_lock and irq_lock while migrating an interrupt to another vCPU. After reacquiri…
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Critical 9.3
KVM: s390: Fix unlikely race in try_get_locked_pte()
In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Fix unlikely race in try_get_locked_pte() Fix an unlikely race in try_get_locked_pte(), which could have happened if puds or pmds get unmapped between the p?dp_get() and p?d_offset…
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Critical 9.3
net/liquidio: drop cached VF pci_dev LUT
In the Linux kernel, the following vulnerability has been resolved: net/liquidio: drop cached VF pci_dev LUT The PF SR-IOV enable path caches VF pci_dev pointers in dpiring_to_vfpcidev_lut[] by iterating with pci_get_device(). Those entries do not own a refer…
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Critical 9.3
s390/mm: Fix handling of _PAGE_UNUSED pte bit
In the Linux kernel, the following vulnerability has been resolved: s390/mm: Fix handling of _PAGE_UNUSED pte bit The _PAGE_UNUSED softbit should not really be lying around. Its sole purpose is to signal to try_to_unmap_one() and try_to_migrate_one() that the…
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Critical 9.3
RDMA/bnxt_re: Avoid repeated requests to allocate WC pages
In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Avoid repeated requests to allocate WC pages Applications can request multiple WC pages for the same ucontext. As of now, only 1 WC page per ucontext is supported. Add a lock to…
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Critical 9.3
vhost/net: complete zerocopy ubufs only once
In the Linux kernel, the following vulnerability has been resolved: vhost/net: complete zerocopy ubufs only once vhost-net initializes one ubuf_info per outstanding zerocopy TX descriptor and hands it to the backend socket. The networking stack may then clone…
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Critical 9.3
iommu/vt-d: Clear Present bit before tearing down scalable-mode context entry
In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Clear Present bit before tearing down scalable-mode context entry device_pasid_table_teardown() zeroes the 128-bit scalable-mode context entry with context_clear_entry() while the…
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Critical 9.3
KVM: x86: Cancel delayed I/O APIC EOI handling before destroying vCPUs
In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Cancel delayed I/O APIC EOI handling before destroying vCPUs Cancel (and flush) the I/O APIC's delayed EOI handling work during the "pre VM destroy" phase, before vCPUs are destroye…
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Critical 9.3
KVM: arm64: vgic: Fix race between LPI release and re-registration
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic: Fix race between LPI release and re-registration Fix a potential race between decrementing an LPI's reference count and evicting that structure from the LPI xarray. LPI stru…
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Critical 9.3
iommu/arm-smmu-v3-iommufd: Require exactly one Stream ID for a vDEVICE
In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3-iommufd: Require exactly one Stream ID for a vDEVICE arm_vsmmu_vsid_to_sid() maps a guest's vSID to a single physical Stream ID taken from master->streams[0], assuming a dev…
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Critical 9.2
RDMA/bnxt_re: Proper rollback if the ioremap fails
In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Proper rollback if the ioremap fails bnxt_qplib_alloc_dpi returns success even if ioremap fails. Add the proper rollback when the ioremap fails and return -ENOMEM status.
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Critical 9.1
ksmbd: use opener credentials for FSCTL mutations
In the Linux kernel, the following vulnerability has been resolved: ksmbd: use opener credentials for FSCTL mutations SET_SPARSE, SET_ZERO_DATA and SET_COMPRESSION operate on an open SMB handle but call VFS xattr, fallocate or fileattr helpers with the curren…
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Critical 9.1
ntfs: make system files immutable to prevent corruption
In the Linux kernel, the following vulnerability has been resolved: ntfs: make system files immutable to prevent corruption When a system file such as $Bitmap is exposed via show_sys_files and written from userspace, the volume is corrupted and, because the c…
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Critical 9.1
ntfs: sanitize MFT references returned from ntfs_lookup_inode_by_name()
In the Linux kernel, the following vulnerability has been resolved: ntfs: sanitize MFT references returned from ntfs_lookup_inode_by_name() ntfs_lookup_inode_by_name() returns MFT references read from directory index entries on disk. These values are untruste…
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Critical 9.1
net: ife: require ETH_HLEN to be pullable in ife_decode()
In the Linux kernel, the following vulnerability has been resolved: net: ife: require ETH_HLEN to be pullable in ife_decode() ife decode may return after making only the outer IFE header and metadata pullable. The caller then passes the decapsulated packet to…
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Critical 9.1
netfilter: nft_lookup: fix catchall element handling with inverted lookups
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_lookup: fix catchall element handling with inverted lookups nft_lookup_eval() decides whether a lookup matched (`found`) from the direct set lookup and priv->invert before fall…
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Critical 9.1
netfilter: ip6tables: mark malformed IPv6 extension headers for hotdrop
In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6tables: mark malformed IPv6 extension headers for hotdrop The ah, hbh and rt matches check that the fixed extension header is present, then use the header length field to derive…
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Critical 9.1
sctp: validate embedded address parameter length
In the Linux kernel, the following vulnerability has been resolved: sctp: validate embedded address parameter length sctp_verify_asconf() and sctp_verify_param() only validate ADD_IP, DEL_IP, and SET_PRIMARY parameters against a fixed minimum size of sizeof(s…
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Critical 9.1
veth: convert frag_list skbs before running XDP
In the Linux kernel, the following vulnerability has been resolved: veth: convert frag_list skbs before running XDP A frag_list skb can reach veth with data_len set but nr_frags zero. veth_convert_skb_to_xdp_buff() only converts skbs that are shared, locked, …
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Critical 9.1
ksmbd: use memcmp() to compare ClientGUIDs
In the Linux kernel, the following vulnerability has been resolved: ksmbd: use memcmp() to compare ClientGUIDs ClientGUID is a fixed-size binary value and can contain embedded NUL bytes. strncmp() stops comparing at the first NUL byte, so different ClientGUID…
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Critical 9.0
KVM: arm64: nv: Respect read-only PFN when mapping L1 VNCR
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Respect read-only PFN when mapping L1 VNCR KVM currently maps the L1 VNCR into the host stage-1 by relying entirely on the permissions of the guest stage-1. At the same time, …
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High 8.8
mtd: rawnand: lpc32xx_slc: fail DMA transfer on completion timeout
In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: lpc32xx_slc: fail DMA transfer on completion timeout lpc32xx_xmit_dma() waits for the DMA completion callback but ignores wait_for_completion_timeout(). A timed out DMA transfer…
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High 8.8
wifi: mac80211: validate extension-frame layout before RX
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: validate extension-frame layout before RX Extension frames only have the extension header at the regular 802.11 header offset. The generic RX path can still reach helpers and …
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High 8.8
wifi: ieee80211: validate MLE common info length
In the Linux kernel, the following vulnerability has been resolved: wifi: ieee80211: validate MLE common info length ieee80211_mle_common_size() uses the first common-info octet as the common information length for all known MLE types. However, ieee80211_mle_…
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High 8.8
wifi: brcmfmac: cyw: fix heap overflow on a short auth frame
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: cyw: fix heap overflow on a short auth frame brcmf_notify_auth_frame_rx() takes the frame length from the firmware event and copies the frame body with the management header o…
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High 8.8
net: wwan: iosm: bound device offsets in the MUX downlink decoder
In the Linux kernel, the following vulnerability has been resolved: net: wwan: iosm: bound device offsets in the MUX downlink decoder mux_dl_adb_decode() walks a chain of aggregated datagram tables using offsets and lengths taken from the modem. first_table_i…
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High 8.8
octeontx2-af: cn10k: restrict VF LMTLINE sharing to its own PF
In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: cn10k: restrict VF LMTLINE sharing to its own PF rvu_mbox_handler_lmtst_tbl_setup() uses req->base_pcifunc as a direct index into the LMT map table to read another function's LM…
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High 8.8
net: ip6_tunnel: require CAP_NET_ADMIN in the device netns for changelink
In the Linux kernel, the following vulnerability has been resolved: net: ip6_tunnel: require CAP_NET_ADMIN in the device netns for changelink ip6_tnl_changelink() operates on at most two netns, dev_net(dev) and the tunnel link netns t->net. They differ once t…
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High 8.8
net: ip6_gre: require CAP_NET_ADMIN in the device netns for changelink
In the Linux kernel, the following vulnerability has been resolved: net: ip6_gre: require CAP_NET_ADMIN in the device netns for changelink ip6gre_changelink() and ip6erspan_changelink() operate on at most two netns, dev_net(dev) and the tunnel link netns t->n…
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High 8.8
net: ipip: require CAP_NET_ADMIN in the device netns for changelink
In the Linux kernel, the following vulnerability has been resolved: net: ipip: require CAP_NET_ADMIN in the device netns for changelink ipip_changelink() operates on at most two netns, dev_net(dev) and the tunnel link netns t->net. They differ once the device…
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High 8.8
net: ip_vti: require CAP_NET_ADMIN in the device netns for changelink
In the Linux kernel, the following vulnerability has been resolved: net: ip_vti: require CAP_NET_ADMIN in the device netns for changelink vti_changelink() operates on at most two netns, dev_net(dev) and the tunnel link netns t->net. They differ once the devic…
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High 8.8
net: ip6_vti: require CAP_NET_ADMIN in the device netns for changelink
In the Linux kernel, the following vulnerability has been resolved: net: ip6_vti: require CAP_NET_ADMIN in the device netns for changelink vti6_changelink() operates on at most two netns, dev_net(dev) and the tunnel link netns t->net. They differ once the dev…
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High 8.8
net: sit: require CAP_NET_ADMIN in the device netns for changelink
In the Linux kernel, the following vulnerability has been resolved: net: sit: require CAP_NET_ADMIN in the device netns for changelink ipip6_changelink() operates on at most two netns, dev_net(dev) and the tunnel link netns t->net. They differ once the device…
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High 8.8
dm-integrity: fix a bug if the bio is out of limits
In the Linux kernel, the following vulnerability has been resolved: dm-integrity: fix a bug if the bio is out of limits If dm_integrity_check_limits fails, the code would exit with DM_MAPIO_KILL. However, the range would be already locked at this point, and i…
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High 8.8
dm era: fix out-of-bounds memory access for non-zero start sector
In the Linux kernel, the following vulnerability has been resolved: dm era: fix out-of-bounds memory access for non-zero start sector dm-era tracks writes in target-relative blocks, but era_map() calculates the writeset block before applying the target offset…
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High 8.8
bpf: Reset register bounds before narrowing retval range in check_mem_access()
In the Linux kernel, the following vulnerability has been resolved: bpf: Reset register bounds before narrowing retval range in check_mem_access() When the BPF verifier processes a context load of an LSM hook return value, it calls __mark_reg_s32_range() to n…
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High 8.8
can: bcm: add locking when updating filter and timer values
In the Linux kernel, the following vulnerability has been resolved: can: bcm: add locking when updating filter and timer values KCSAN detected a simultaneous access to timer values that can be overwritten in bcm_rx_setup() when updating timer and filter conte…
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High 8.8
can: isotp: serialize TX state transitions under so->rx_lock
In the Linux kernel, the following vulnerability has been resolved: can: isotp: serialize TX state transitions under so->rx_lock The TX state machine (so->tx.state) is driven from three contexts: sendmsg() claiming and progressing a transfer, the RX path cons…
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High 8.8
xfrm: xfrm_interface: require CAP_NET_ADMIN in the device netns for changelink
In the Linux kernel, the following vulnerability has been resolved: xfrm: xfrm_interface: require CAP_NET_ADMIN in the device netns for changelink xfrmi_changelink() operates on at most two netns, dev_net(dev) and the interface link netns xi->net. They differ…
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High 8.8
dmaengine: dw-edma: Add spinlock to protect DONE_INT_MASK and ABORT_INT_MASK
In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: Add spinlock to protect DONE_INT_MASK and ABORT_INT_MASK The DONE_INT_MASK and ABORT_INT_MASK registers are shared by all DMA channels, and modifying them requires a read-…
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High 8.8
net: thunderbolt: Fix frags[] overflow by bounding frame_count
In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: Fix frags[] overflow by bounding frame_count tbnet_poll() assembles a multi-frame ThunderboltIP packet into one skb. The first frame goes into the skb linear area and every …
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High 8.8
ocfs2: reject dinodes with non-canonical i_mode type
In the Linux kernel, the following vulnerability has been resolved: ocfs2: reject dinodes with non-canonical i_mode type Patch series "ocfs2: harden inode validators against forged metadata", v2. This series adds three structural checks to OCFS2 dinode valida…
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High 8.8
batman-adv: bla: reacquire gw address after skb realloc
In the Linux kernel, the following vulnerability has been resolved: batman-adv: bla: reacquire gw address after skb realloc The pskb_may_pull() called by batadv_bla_is_backbone_gw() could reallocate the buffer behind the skb. Variables which were pointing to …
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High 8.8
batman-adv: retrieve ethhdr after potential skb realloc on RX
In the Linux kernel, the following vulnerability has been resolved: batman-adv: retrieve ethhdr after potential skb realloc on RX pskb_may_pull() in batadv_interface_rx() could reallocate the buffer behind the skb. Variables which were pointing to the old buf…
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High 8.8
KVM: x86: Nullify irqfd->producer if updating IRTE for bypass fails
In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Nullify irqfd->producer if updating IRTE for bypass fails Nullify irqfd->producer if updating the IRTE for bypass fails, as leaving a dangling pointer will result in a use-after-fre…
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High 8.8
KVM: SEV: Do not allow intra-host migration/mirroring of SNP VMs
In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Do not allow intra-host migration/mirroring of SNP VMs The intra-host migration/mirroring feature is not fully implemented for SEV-SNP VMs. The proper migration requires additional …
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High 8.8
LoongArch: KVM: Check irq validity in kvm_vcpu_ioctl_interrupt()
In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Check irq validity in kvm_vcpu_ioctl_interrupt() Function kvm_vcpu_ioctl_interrupt() can be called from userspace, here add irq validility cheking in kvm_vcpu_ioctl_interrupt(…
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High 8.8
LoongArch: KVM: Validate irqchip index in irqfd routing
In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Validate irqchip index in irqfd routing Sashiko reported that the irqchip index is not validated for LoongArch. Add validation and reject out-of-range irqchip indexes to avoid…
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High 8.8
Bluetooth: ISO: fix malformed ISO_END/CONT handling
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix malformed ISO_END/CONT handling Core specification (Part C vol 4 sec 5.4.5) does not exclude empty ISO_CONT, ISO_END packets. We currently reject them if they are last. If…
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High 8.8
ntfs: avoid stale runlist element dereference in fallocate
In the Linux kernel, the following vulnerability has been resolved: ntfs: avoid stale runlist element dereference in fallocate ntfs_attr_fallocate() allocates holes and delayed allocations inside initialized size by looking up the current runlist element unde…
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High 8.8
ntfs: avoid stale runlist element dereference in MFT writeback
In the Linux kernel, the following vulnerability has been resolved: ntfs: avoid stale runlist element dereference in MFT writeback ntfs_write_mft_block() maps each $MFT record through the $MFT data runlist. For sub-folio clusters it looks up a struct runlist_…
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High 8.8
iomap: guard io_size EOF trim against concurrent truncate underflow
In the Linux kernel, the following vulnerability has been resolved: iomap: guard io_size EOF trim against concurrent truncate underflow iomap: fix zero padding data issue in concurrent append writes changed ioend accounting so that io_size tracks only valid d…
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High 8.8
xen/pvcalls: bound backend response req_id before indexing rsp[]
In the Linux kernel, the following vulnerability has been resolved: xen/pvcalls: bound backend response req_id before indexing rsp[] pvcalls_front_event_handler() takes req_id directly from the backend-supplied ring response and uses it to index the fixed-siz…
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High 8.8
ksmbd: reject undersized DACLs before parsing ACEs
In the Linux kernel, the following vulnerability has been resolved: ksmbd: reject undersized DACLs before parsing ACEs parse_dacl() limits the attacker-controlled ACE count by comparing it with the number of minimal ACEs that fit in the DACL size. The DACL si…
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High 8.8
md/raid5: avoid R5_Overlap races while breaking stripe batches
In the Linux kernel, the following vulnerability has been resolved: md/raid5: avoid R5_Overlap races while breaking stripe batches KCSAN report a race in break_stripe_batch_list() vs. raid5_make_request() on sh->dev[i].flags (plain word write vs. atomic bit o…
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High 8.8
bpf: Guard conntrack opts error writes
In the Linux kernel, the following vulnerability has been resolved: bpf: Guard conntrack opts error writes The conntrack lookup and allocation kfuncs take an opts pointer together with an opts__sz argument. The verifier checks only the memory range described …
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High 8.8
apparmor: fix race in unix socket mediation when peer_path is used
In the Linux kernel, the following vulnerability has been resolved: apparmor: fix race in unix socket mediation when peer_path is used The holding a reference to the peer_sk is not enough to ensure access to the peer sk path. Accessing the path outside of the…
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High 8.8
xprtrdma: Fix ep kref imbalance on ADDR_CHANGE
In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Fix ep kref imbalance on ADDR_CHANGE rpcrdma_cm_event_handler() falls through to the disconnected: label on RDMA_CM_EVENT_ADDR_CHANGE and calls rpcrdma_ep_put() with no matching get…
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High 8.8
ksmbd: fix use-after-free in same_client_has_lease()
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in same_client_has_lease() same_client_has_lease() returns an opinfo pointer from ci->m_op_list after dropping ci->m_lock without taking a reference. smb_grant_oploc…
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High 8.8
RDMA/bnxt_re: Add a max slot check for SQ
In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Add a max slot check for SQ The variable WQE mode must be validated against the maximum slots supported by HW. The max supported value is 64K. Adding a max and min check and fai…
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High 8.8
RDMA/bnxt_re: Free CQ toggle page after firmware teardown
In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Free CQ toggle page after firmware teardown Free the toggle page only after firmware teardown completes so that an NQ interrupt arriving during bnxt_qplib_destroy_cq() won't wri…
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High 8.8
RDMA/bnxt_re: Free SRQ toggle page after firmware teardown
In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Free SRQ toggle page after firmware teardown Free the toggle page only after firmware teardown completes so that an NQ interrupt arriving during bnxt_qplib_destroy_srq() won't w…
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High 8.8
iommu/dma-iommu: Fix wrong scatterlist length assignment in P2PDMA path
In the Linux kernel, the following vulnerability has been resolved: iommu/dma-iommu: Fix wrong scatterlist length assignment in P2PDMA path In iommu_dma_map_sg(), when handling PCI P2PDMA cases, the DMA length of the current scatterlist segment `s` is incorre…
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High 8.8
net: Stop leased rxq before uninstalling its memory provider
In the Linux kernel, the following vulnerability has been resolved: net: Stop leased rxq before uninstalling its memory provider netif_rxq_cleanup_unlease() tears down the memory provider that was installed on a physical RX queue through a netkit queue lease.…
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High 8.8
Bluetooth: hci: validate codec capability element length
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci: validate codec capability element length Read Local Codec Capabilities returns a sequence of capability elements. Each element starts with a one-byte length followed by that m…
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High 8.8
vduse: hold vduse_lock across IDR lookup in open path
In the Linux kernel, the following vulnerability has been resolved: vduse: hold vduse_lock across IDR lookup in open path vduse_dev_open() looks up struct vduse_dev through the IDR and then acquires dev->lock only after vduse_lock has been dropped. This leave…
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High 8.8
wifi: mt76: mt7996: Fix possible token leak in mt7996_tx_prepare_skb()
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix possible token leak in mt7996_tx_prepare_skb() If link_conf or link_sta lookup fails in mt7996_tx_prepare_skb routine, mt7996 driver leaks an already allocated tx toke…
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High 8.8
iommufd: Destroy the pages content after detaching from dmabuf
In the Linux kernel, the following vulnerability has been resolved: iommufd: Destroy the pages content after detaching from dmabuf Sashiko points out this has gotten out of order, the mutex could still be in use through the dmabuf invalidation callbacks. Don'…
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High 8.8
wifi: wcn36xx: fix heap overflow from oversized firmware HAL response
In the Linux kernel, the following vulnerability has been resolved: wifi: wcn36xx: fix heap overflow from oversized firmware HAL response The firmware response dispatcher copies all synchronous HAL responses into the 4096-byte hal_buf without validating the r…
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High 8.8
gpu: host1x: Fix iommu_map_sgtable() return value check
In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix iommu_map_sgtable() return value check Commit "iommu: return full error code from iommu_map_sg[_atomic]()" changed iommu_map_sgtable() to return an ssize_t and negative value…
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High 8.8
wifi: ath11k: cancel SSR work items during PCI shutdown
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: cancel SSR work items during PCI shutdown A reboot can crash the kernel if it overlaps with WLAN firmware crash recovery (SSR). The crash is a NULL pointer dereference in the MH…
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High 8.8
wifi: ath9k: fix OOB access from firmware tx status queue ID
In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: fix OOB access from firmware tx status queue ID ath_tx_edma_tasklet() accesses sc->tx.txq[ts.qid] where ts.qid is a 4-bit hardware field (0-15), but the txq array only has ATH9K_…
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High 8.8
wifi: rtw89: add bounds check on firmware mac_id in link lookup
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: add bounds check on firmware mac_id in link lookup The mac_id field in RX descriptors is 8 bits wide (0-255), but assoc_link_on_macid[] has only RTW89_MAX_MAC_ID_NUM (128) entrie…
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High 8.8
wifi: rtw89: Correct data type for scan index to avoid infinite loop
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: Correct data type for scan index to avoid infinite loop A kernel soft lockup was observed during Wi-Fi scanning on the 6GHz band. The CPU becomes stuck in rtw89_hw_scan_add_chan_…
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High 8.8
wifi: rtw88: fix wrong pci_get_drvdata type in AER handlers
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: fix wrong pci_get_drvdata type in AER handlers rtw88 stores an ieee80211_hw pointer via pci_set_drvdata() at probe time, but io_error_detected() and io_resume() retrieve it as a …
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High 8.8
wifi: rtw89: fix wrong pci_get_drvdata type in AER handlers
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix wrong pci_get_drvdata type in AER handlers rtw89 stores an ieee80211_hw pointer via pci_set_drvdata() at probe time, but io_error_detected() and io_resume() retrieve it as a …
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High 8.8
drm/vmwgfx: bound DMA command body size against suffix pointer
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: bound DMA command body size against suffix pointer vmw_cmd_dma() locates the DMA suffix at (unsigned long) &cmd->body + header->size - sizeof(*suffix) without checking that header…
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High 8.8CVE-2026-74469 Public exploit
sctp: prevent peer transport count overflow
In the Linux kernel, the following vulnerability has been resolved: sctp: prevent peer transport count overflow sctp_assoc_add_peer() increments the association's 16-bit transport_count for every new unique peer. Adding the 65,536th transport wraps the count …
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High 8.8
wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames
In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames mwifiex_11n_dispatch_amsdu_pkt() splits an A-MSDU with ieee80211_amsdu_to_8023s() and walks the resulting subframes. For…
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High 8.8
wifi: mac80211: fix tid_tx use-after-free on BA session stop
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix tid_tx use-after-free on BA session stop ieee80211_stop_tx_ba_cb() hands tid_tx to kfree_rcu() through ieee80211_remove_tid_tx(), and then reads tid_tx->ndp after dropping…
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High 8.8
tipc: avoid use-after-free in poll trace queue dumps
In the Linux kernel, the following vulnerability has been resolved: tipc: avoid use-after-free in poll trace queue dumps TIPC socket tracepoints dump queue state through tipc_sk_dump(). Most queue-dump callsites already serialize that walk under the socket lo…
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High 8.8
Bluetooth: HIDP: reject frames without a transaction header
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: HIDP: reject frames without a transaction header hidp_recv_ctrl_frame() and hidp_recv_intr_frame() read skb->data[0] before checking that the L2CAP SDU contains a transaction heade…
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High 8.8
Bluetooth: hci_sync: Fix advertising data UAFs
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: Fix advertising data UAFs hci_find_adv_instance() returns an adv_info pointer that is valid only while hdev->lock is held. The advertising command-sync paths perform inst…
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High 8.8
KVM: s390: pci: Reject adapter interrupt forwarding if already enabled
In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Reject adapter interrupt forwarding if already enabled The MPCIFC instruction doesn't allow registering adapter interrupts without first unregistering. So reject any request t…
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High 8.8
iommu/iommufd: Fix IOPF group ownership UAF
In the Linux kernel, the following vulnerability has been resolved: iommu/iommufd: Fix IOPF group ownership UAF iopf_group_alloc() links each last-page IOPF group into the generic IOPF pending list before invoking the domain fault handler. iommufd_fault_iopf_…
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High 8.8
ksmbd: fix use-after-free in __close_file_table_ids()
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in __close_file_table_ids() A ksmbd_file can remain alive after logical close while another session holds a temporary reference obtained through ksmbd_lookup_fd_inod…
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High 8.8
octeontx2-af: Block VFs from clobbering special CGX PKIND state
In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Block VFs from clobbering special CGX PKIND state PF and VF NIX LFs that share a CGX LMAC reuse the same hardware PKIND programming. When HiGig2 or EDSA parsing is enabled, a VF…
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High 8.8
Bluetooth: hci_sync: hold conn in hci_connect_big_sync() callback
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold conn in hci_connect_big_sync() callback There is theoretical UAF if the conn is freed while the hci_sync task is running. Hold refcount to avoid that. Handle NULL hc…
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High 8.8
Bluetooth: hci_conn: hold conn reference in abort_conn_sync()
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_conn: hold conn reference in abort_conn_sync() There is theoretical UAF if the conn is freed while the hci_sync task is running. Hold refcount to avoid that.
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High 8.8
Bluetooth: ISO: fix race of kfree vs kref_get_unless_zero
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix race of kfree vs kref_get_unless_zero hci_conn::iso_data is accessed and modified without lock or RCU. This leads to a race [Task hdev->workqueue] [Task 2] iso_recv iso_co…
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High 8.8
Bluetooth: ISO: fix refcounting of iso_conn
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix refcounting of iso_conn iso_conn_del() and iso_chan_del() have a race that results to double-put of iso_conn: [Task hdev->workqueue] [Task 2] iso_conn_del iso_chan_del iso…
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High 8.8
Bluetooth: ISO: avoid deadlocks in iso_sock_timeout
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: avoid deadlocks in iso_sock_timeout iso_sock_timeout() takes lock_sock, so sync disabling the timer while holding that lock may deadlock. iso_sock_timeout() may also run concu…
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High 8.8
Bluetooth: ISO: hold sk properly in iso_conn_ready
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: hold sk properly in iso_conn_ready sk deref in iso_conn_ready must be done either under conn->lock, or holding a refcount, to avoid concurrent close. conn->sk is currently acc…
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High 8.8
Bluetooth: ISO: lock sk in iso_connect_ind
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: lock sk in iso_connect_ind Accessing iso_pi(sk)->conn requires lock_sock, which is not taken in the "ev3" part of iso_connect_ind. It may also be NULL if socket has transition…
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High 8.8
Bluetooth: L2CAP: fix UAF in l2cap_le_connect_rsp
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix UAF in l2cap_le_connect_rsp l2cap_le_connect_rsp() obtains a channel via __l2cap_get_chan_by_ident() but neither holds a reference nor uses l2cap_chan_hold_unless_zero()…
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High 8.8
Bluetooth: ISO: clear iso_data always when detaching conn from hcon
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: clear iso_data always when detaching conn from hcon When setting conn->hcon = NULL, also conn->hcon->iso_data = NULL is necessary, otherwise later iso_conn_free() will UAF. Fi…
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High 8.8
wifi: ath12k: fix out-of-bounds clear_bit in ath12k_mac_dp_peer_cleanup()
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix out-of-bounds clear_bit in ath12k_mac_dp_peer_cleanup() ath12k_mac_dp_peer_cleanup() clears the ML peer ID slot on the free_ml_peer_id_map bitmap by indexing it with dp_peer…
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High 8.8
nexthop: avoid unlocked f6i_list walk in nh_rt_cache_flush
In the Linux kernel, the following vulnerability has been resolved: nexthop: avoid unlocked f6i_list walk in nh_rt_cache_flush nh_rt_cache_flush() walks nh->f6i_list during an RTNL-serialized nexthop replace without holding nh->lock, racing the unlocked IPv6 …
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High 8.8
nexthop: take nh->lock for f6i_list walks in replace check and notify
In the Linux kernel, the following vulnerability has been resolved: nexthop: take nh->lock for f6i_list walks in replace check and notify fib6_check_nh_list() and __nexthop_replace_notify() walk nh->f6i_list during an RTNL-serialized nexthop replace without h…
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High 8.8
thunderbolt: Prevent XDomain delayed work use-after-free on disconnect
In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Prevent XDomain delayed work use-after-free on disconnect tb_xdp_handle_request() runs on system_wq and queues xd->state_work via queue_delayed_work() in three request handlers: …
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High 8.4
spi: uniphier: Fix completion initialization order before devm_request_irq()
In the Linux kernel, the following vulnerability has been resolved: spi: uniphier: Fix completion initialization order before devm_request_irq() The driver calls devm_request_irq() before initializing the completion used by the interrupt handler. Because the …
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High 8.4
dmaengine: sh: rz-dmac: Move interrupt request after everything is set up
In the Linux kernel, the following vulnerability has been resolved: dmaengine: sh: rz-dmac: Move interrupt request after everything is set up Once the interrupt is requested, the interrupt handler may run immediately. Since the IRQ handler can access channel-…
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High 8.4
tpm: tpm2-sessions: wait for async KPP completion in tpm_buf_append_salt
In the Linux kernel, the following vulnerability has been resolved: tpm: tpm2-sessions: wait for async KPP completion in tpm_buf_append_salt tpm_buf_append_salt() in drivers/char/tpm/tpm2-sessions.c calls crypto_kpp_generate_public_key() and crypto_kpp_comput…
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High 8.4
landlock: Fix LANDLOCK_SCOPE_SIGNAL bypass on the SIGIO path
In the Linux kernel, the following vulnerability has been resolved: landlock: Fix LANDLOCK_SCOPE_SIGNAL bypass on the SIGIO path LANDLOCK_SCOPE_SIGNAL must prevent a sandboxed process from signaling processes outside its Landlock domain. It can be bypassed th…
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High 8.4
fs/ntfs3: bound copy_lcns dp->page_lcns[] index in analysis pass
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: bound copy_lcns dp->page_lcns[] index in analysis pass In log_replay()'s analysis pass, after find_dp() returns a valid DIR_PAGE_ENTRY for the (target_attr, target_vcn) tuple, the c…
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High 8.4
fs/ntfs3: bound DeleteIndexEntryAllocation memmove length
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: bound DeleteIndexEntryAllocation memmove length In do_action()'s DeleteIndexEntryAllocation case, e->size comes from an on-disk INDEX_BUFFER entry. When e->size makes e + e->size po…
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High 8.4
ntfs: centalize $INDEX_ROOT header validation
In the Linux kernel, the following vulnerability has been resolved: ntfs: centalize $INDEX_ROOT header validation Add a dedicated helper to perform stricter validation of $INDEX_ROOT and use it for both directory inodes and named index inodes. This keeps the …
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High 8.4
selinux: check connect-related permissions on TCP Fast Open
In the Linux kernel, the following vulnerability has been resolved: selinux: check connect-related permissions on TCP Fast Open Similar to Landlock, SELinux was not updated when TCP Fast Open support was introduced to ensure connect-related permissions are ch…
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High 8.4
net: qrtr: fix 32-bit integer overflow in qrtr_endpoint_post()
In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix 32-bit integer overflow in qrtr_endpoint_post() qrtr_endpoint_post() validates an incoming packet with if (!size || len != ALIGN(size, 4) + hdrlen) goto err; where size comes f…
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High 8.4
net/mlx5e: Fix HV VHCA stats agent registration race
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix HV VHCA stats agent registration race mlx5e_hv_vhca_stats_create() registers the stats agent through mlx5_hv_vhca_agent_create(). The helper publishes the agent in hv_vhca->age…
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High 8.4
net/mlx5e: Fix HV VHCA stats zero-sized buffer allocation
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix HV VHCA stats zero-sized buffer allocation mlx5e_hv_vhca_stats_create() is called from mlx5e_nic_enable(), before mlx5e_open(). At that point priv->stats_nch is still zero, bec…
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High 8.4
drm/xe/pf: Don't attempt to process FAST_REQ or EVENT relays
In the Linux kernel, the following vulnerability has been resolved: drm/xe/pf: Don't attempt to process FAST_REQ or EVENT relays Currently defined VF/PF relay actions use regular REQUEST messages only and the PF shouldn't attempt to handle FAST_REQUEST nor EV…
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High 8.4
bpf: Preserve pointer spill metadata during half-slot cleanup
In the Linux kernel, the following vulnerability has been resolved: bpf: Preserve pointer spill metadata during half-slot cleanup __clean_func_state() cleans dead stack slots in 4-byte halves. When the high half of a STACK_SPILL slot is dead and the low half …
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High 8.4
fs/ntfs3: add bounds check to run_get_highest_vcn()
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: add bounds check to run_get_highest_vcn() run_get_highest_vcn() parses a packed NTFS mapping-pairs buffer without any length bound, relying solely on a 0x00 terminator to stop. A cr…
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High 8.4
staging: nvec: fix use-after-free in nvec_rx_completed()
In the Linux kernel, the following vulnerability has been resolved: staging: nvec: fix use-after-free in nvec_rx_completed() In nvec_rx_completed(), when an incomplete RX transfer is detected, nvec_msg_free() is called to return the message back to the pool b…
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High 8.4
bpf, sockmap: fix integer overflow in bpf_msg_pop_data() bounds check
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: fix integer overflow in bpf_msg_pop_data() bounds check start and len are u32, so u64 last = start + len; evaluates start + len in 32-bit and wraps before storing it in last. Th…
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High 8.4CVE-2026-74259 Rejected
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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High 8.4
cxl/region: Fix out-of-bounds access in cxl_cancel_auto_attach()
In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix out-of-bounds access in cxl_cancel_auto_attach() In cxl_cancel_auto_attach(), it assumes cxled->pos is a valid index for accessing p->targets[]. However, cxled->pos can be set…
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High 8.4
ASoC: amd: acp-sdw-sof: Bound DAI link iteration
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: acp-sdw-sof: Bound DAI link iteration create_sdw_dailinks() walks sof_dais until it finds an entry with initialised cleared, but sof_dais is allocated with exactly num_ends entries…
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High 8.4
ASoC: amd: acp-sdw-legacy: Bound DAI link iteration
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: acp-sdw-legacy: Bound DAI link iteration create_sdw_dailinks() walks soc_dais until it finds an entry with initialised cleared, but soc_dais is allocated with exactly num_ends entr…
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High 8.4
nvme-pci: fix out-of-bounds access in nvme_setup_descriptor_pools
In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix out-of-bounds access in nvme_setup_descriptor_pools nvme_setup_descriptor_pools() indexes dev->descriptor_pools[] using the numa_node forwarded from hctx->numa_node by its singl…
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High 8.4
i2c: imx: Cancel hrtimer before clearing slave pointer
In the Linux kernel, the following vulnerability has been resolved: i2c: imx: Cancel hrtimer before clearing slave pointer In i2c_imx_unreg_slave(), the slave pointer is set to NULL after disabling interrupts. However, a pending interrupt might already have s…
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High 8.4
netfilter: ipset: do not update comments from kernel-side hash adds
In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: do not update comments from kernel-side hash adds mtype_resize() copies comment pointers with memcpy(), not the comment objects themselves. During the window after an entry …
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High 8.4
ALSA: usb-audio: Clamp frame size in implicit-feedback mode
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Clamp frame size in implicit-feedback mode snd_usb_handle_sync_urb() scales received sync packet sizes by the sender's stride and stores the result directly in out_packet->pa…
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High 8.2
ipvs: use parsed transport offset in SCTP state lookup
In the Linux kernel, the following vulnerability has been resolved: ipvs: use parsed transport offset in SCTP state lookup set_sctp_state() reads the SCTP chunk header again in order to drive the IPVS SCTP state table. For IPv6 it computes the offset with siz…
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High 8.2
net/sched: sch_taprio: Replace direct dequeue call with peek and qdisc_dequeue_peeked
In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_taprio: Replace direct dequeue call with peek and qdisc_dequeue_peeked When taprio's software path peeks a non-work-conserving child qdisc, the child stashes the peeked skb in …
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High 8.2
net/sched: act_ct: preserve tc_skb_cb across defragmentation
In the Linux kernel, the following vulnerability has been resolved: net/sched: act_ct: preserve tc_skb_cb across defragmentation tcf_ct_handle_fragments() calls nf_ct_handle_fragments() without saving and restoring skb->cb. The defrag helper clears IPCB/IP6CB…
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High 8.2
iommu/vt-d: Fix RB-tree corruption in probe error path
In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix RB-tree corruption in probe error path The info->node RB-tree member is zero-initialized via kzalloc. If a device does not support ATS, the device_rbtree_insert() call is skip…
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High 8.2
KVM: SVM: Update x2APIC MSR intercepts if AVIC is inhibited while L2 is active
In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Update x2APIC MSR intercepts if AVIC is inhibited while L2 is active Always update x2APIC MSR intercepts for L1 when AVIC is deactivated, even if L2 is active and KVM is using a sep…
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High 8.1
wifi: cfg80211: validate EHT MLE before MLD ID read
In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: validate EHT MLE before MLD ID read cfg80211_gen_new_ie() copies ML probe response elements from the parent frame when the parent EHT multi-link element has an MLD ID matching…
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High 8.1
can: bcm: track a single source interface for ANYDEV timeout/throttle ops
In the Linux kernel, the following vulnerability has been resolved: can: bcm: track a single source interface for ANYDEV timeout/throttle ops An ANYDEV rx op (ifindex == 0) with an active RX timeout and/or throttle timer has no defined semantics when matching…
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High 8.1
batman-adv: mcast: avoid OOB read of num_dests header
In the Linux kernel, the following vulnerability has been resolved: batman-adv: mcast: avoid OOB read of num_dests header Before the access to struct batadv_tvlv_mcast_tracker's num_dests, it is attempted to check whether enough space is actually in the netwo…
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High 8.1
smb: client: fix overflow in passthrough ioctl bounds check
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix overflow in passthrough ioctl bounds check smb2_ioctl_query_info() validates the PASSTHRU_FSCTL response payload before copying it to userspace. The payload offset and length…
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High 8.1
wifi: wcn36xx: fix OOB read from firmware count in PRINT_REG_INFO indication
In the Linux kernel, the following vulnerability has been resolved: wifi: wcn36xx: fix OOB read from firmware count in PRINT_REG_INFO indication The firmware-controlled rsp->count field is used as the loop bound for indexing into the flexible rsp->regs[] arra…
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High 8.1
wifi: rtw88: fix OOB read from firmware RX descriptor exceeding DMA buffer
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: fix OOB read from firmware RX descriptor exceeding DMA buffer In rtw_pci_rx_napi(), new_len is computed as the sum of pkt_len (14-bit descriptor field, max 16383) and pkt_offset …
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High 8.0
Bluetooth: hci_sync: hold conn in hci_past_sync() callback
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold conn in hci_past_sync() callback Avoids giving freed pointers to hci_conn_valid(), which kmalloc may have reused. Hold refcount to avoid that.
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High 8.0
Bluetooth: ISO: lock sk in iso_sock_getname
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: lock sk in iso_sock_getname Accessing iso_pi(sk)->conn requires lock_sock, which is not held here. Fix by adding the lock/release.
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High 7.9
octeontx2-af: fix VF bringup affecting PF promiscuous state
In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: fix VF bringup affecting PF promiscuous state Mbox handling of nix_set_rx_mode for a VF with promiscuous and all_multi flags set to false causes deletion of the PF's promiscuous…
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High 7.8
binder: cache secctx size before release zeroes it
In the Linux kernel, the following vulnerability has been resolved: binder: cache secctx size before release zeroes it binder_transaction() bounds the scatter-gather buffer area with sg_buf_end_offset and subtracts the aligned LSM context size because the sec…
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High 7.8
device property: initialize the remaining fields of fwnode_handle in fwnode_init()
In the Linux kernel, the following vulnerability has been resolved: device property: initialize the remaining fields of fwnode_handle in fwnode_init() If a firmware node is allocated on the stack (for instance: temporary software node whose life-time we contr…
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High 7.8
bpf: Reject negative const offsets for buffer pointers
In the Linux kernel, the following vulnerability has been resolved: bpf: Reject negative const offsets for buffer pointers The verifier rejects variable offsets for PTR_TO_TP_BUFFER and PTR_TO_BUF accesses, but it currently accepts a constant negative offset …
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High 7.8
mtd: mchp23k256: use SPI match data for chip caps
In the Linux kernel, the following vulnerability has been resolved: mtd: mchp23k256: use SPI match data for chip caps The driver stores chip capacity information in both the OF match table and the SPI id table. Probe currently uses of_device_get_match_data(),…
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High 7.8
powerpc/uaccess: correct check for CONFIG_PPC_E500 in mask_user_address()
In the Linux kernel, the following vulnerability has been resolved: powerpc/uaccess: correct check for CONFIG_PPC_E500 in mask_user_address() mask_user_address() incorrectly checks for CONFIG_E500 instead of CONFIG_PPC_E500, causing mask_user_address_isel() t…
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High 7.8
powerpc/spufs: fix out-of-bounds access in spufs_mem_mmap_access()
In the Linux kernel, the following vulnerability has been resolved: powerpc/spufs: fix out-of-bounds access in spufs_mem_mmap_access() spufs_mem_mmap_access() computes the local store offset as address - vma->vm_start, but bounds-checks it against vma->vm_end…
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High 7.8
Bluetooth: btrtl: validate firmware patch bounds
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btrtl: validate firmware patch bounds rtlbt_parse_firmware() copies patch_length - 4 bytes before appending the firmware version. A malformed firmware patch shorter than the versio…
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High 7.8
wifi: rt2x00: avoid full teardown before work setup in probe
In the Linux kernel, the following vulnerability has been resolved: wifi: rt2x00: avoid full teardown before work setup in probe rt2x00lib_probe_dev() uses the full rt2x00lib_remove_dev() teardown for all probe failures. However, drv_data allocation and workq…
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High 7.8
pmdomain: imx93-blk-ctrl: Extract PHY as shared domain for DSI/CSI
In the Linux kernel, the following vulnerability has been resolved: pmdomain: imx93-blk-ctrl: Extract PHY as shared domain for DSI/CSI The MIPI DSI and CSI domains share control bits for clock and reset, which can lead to incorrect behavior if one domain disa…
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High 7.8
tracing/osnoise: Call synchronize_rcu() when unregistering
In the Linux kernel, the following vulnerability has been resolved: tracing/osnoise: Call synchronize_rcu() when unregistering This ensures that any RCU readers traversing the instance list have finished, before releasing the reference on the tracer that the …
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High 7.8CVE-2026-72018 Public exploit
dibs: loopback: validate offset and size in move_data()
In the Linux kernel, the following vulnerability has been resolved: dibs: loopback: validate offset and size in move_data() The loopback move_data() performs a memcpy into the registered DMB without checking whether offset + size exceeds the DMB length. Unlik…
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High 7.8
mac802154: remove interfaces with RCU list deletion
In the Linux kernel, the following vulnerability has been resolved: mac802154: remove interfaces with RCU list deletion Queue wake, stop, and disable paths walk local->interfaces under RCU. The bulk hardware teardown path removes entries with list_del(), so a…
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High 7.8
mm/compaction: handle free_pages_prepare() properly in compaction_free()
In the Linux kernel, the following vulnerability has been resolved: mm/compaction: handle free_pages_prepare() properly in compaction_free() free_pages_prepare() can fail but compaction_free() does not handle the failure case. Failed pages should not be added…
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High 7.8
fhandle: reject detached mounts in capable_wrt_mount()
In the Linux kernel, the following vulnerability has been resolved: fhandle: reject detached mounts in capable_wrt_mount() The recent fhandle RCU fix moved the mount namespace capability check into capable_wrt_mount(), so a non-NULL mnt_namespace survives the…
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High 7.8
net/sched: sch_multiq: Replace direct dequeue call with peek and qdisc_dequeue_peeked
In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_multiq: Replace direct dequeue call with peek and qdisc_dequeue_peeked multiq_dequeue() takes a packet from a band's child with a direct ->dequeue() call after multiq_peek() pe…
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High 7.8
ipmi: Fix user refcount underflow in event delivery
In the Linux kernel, the following vulnerability has been resolved: ipmi: Fix user refcount underflow in event delivery ipmi_alloc_recv_msg(user) takes the temporary user reference owned by the receive message, and ipmi_free_recv_msg() drops it again. If even…
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High 7.8
cpu: hotplug: Bound hotplug states sysfs output
In the Linux kernel, the following vulnerability has been resolved: cpu: hotplug: Bound hotplug states sysfs output states_show() adds CPU hotplug state names into a single sysfs buffer using sprintf(). With enough registered states, this can write past the e…
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High 7.8
cpu: hotplug: Preserve per instance callback errors
In the Linux kernel, the following vulnerability has been resolved: cpu: hotplug: Preserve per instance callback errors cpuhp_invoke_callback() unwinds earlier callbacks for the same hotplug state when one instance fails. The rollback path currently reuses re…
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High 7.8
tracing/user_events: Fix use-after-free in user_event_mm_dup()
In the Linux kernel, the following vulnerability has been resolved: tracing/user_events: Fix use-after-free in user_event_mm_dup() user_event_mm_dup() walks the parent mm's enabler list locklessly under rcu_read_lock() during fork() (from copy_process()); it …
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High 7.8
net/mlx5e: macsec: fix use-after-free of metadata_dst on RX SC delete
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: macsec: fix use-after-free of metadata_dst on RX SC delete When an offloaded MACsec RX SC is deleted, macsec_del_rxsc_ctx() freed the per-SC metadata_dst with metadata_dst_free(), …
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High 7.8
fs/resctrl: Fix use-after-free during unmount
In the Linux kernel, the following vulnerability has been resolved: fs/resctrl: Fix use-after-free during unmount During unmount or failure teardown all mon_data structures that contain monitoring event file private data are freed after which kernfs nodes are…
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High 7.8
accel/amdxdna: Use caller client for debug BO sync
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Use caller client for debug BO sync amdxdna_drm_sync_bo_ioctl() looks up args->handle in the ioctl caller's drm_file. For SYNC_DIRECT_FROM_DEVICE, it then calls amdxdna_hwctx_s…
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High 7.8
accel/amdxdna: Fix use-after-free in amdxdna_gem_dmabuf_mmap()
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix use-after-free in amdxdna_gem_dmabuf_mmap() When vm_insert_pages() fails, the error path calls vma->vm_ops->close(vma) which internally calls drm_gem_vm_close() → drm_gem_o…
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High 7.8
dma-fence: Make dma_fence_dedup_array() robust against 0-count input
In the Linux kernel, the following vulnerability has been resolved: dma-fence: Make dma_fence_dedup_array() robust against 0-count input dma_fence_dedup_array() returns 1 when called with num_fences == 0: the for-loop body never executes, j stays at 0, and th…
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High 7.8
dm_early_create: fix freeing used table on dm_resume failure
In the Linux kernel, the following vulnerability has been resolved: dm_early_create: fix freeing used table on dm_resume failure If dm_resume fails, the kernel attempts to free table with dm_table_destroy, but the table was already instantiated with dm_swap_t…
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High 7.8
dm-log: fix a bitset_size overflow on 32bit machines
In the Linux kernel, the following vulnerability has been resolved: dm-log: fix a bitset_size overflow on 32bit machines Commit c20e36b7631d ("dm log: fix out-of-bounds write due to region_count overflow") made sure that region_count could fit in an unsigned …
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High 7.8
dm thin metadata: fix metadata snapshot consistency on commit failure
In the Linux kernel, the following vulnerability has been resolved: dm thin metadata: fix metadata snapshot consistency on commit failure __reserve_metadata_snap() and __release_metadata_snap() modify the superblock's held_root directly in the block_manager's…
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High 7.8
net: sparx5: unregister blocking notifier on init failure
In the Linux kernel, the following vulnerability has been resolved: net: sparx5: unregister blocking notifier on init failure sparx5_register_notifier_blocks() registers the switchdev blocking notifier before allocating the ordered workqueue. If the workqueue…
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High 7.8
bpf,fork: wipe ->bpf_storage before bailouts that access it
In the Linux kernel, the following vulnerability has been resolved: bpf,fork: wipe ->bpf_storage before bailouts that access it Currently, copy_process() can bail out to free_task() before p->bpf_storage has been initialized, with this call graph (shown here …
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High 7.8
io_uring/bpf-ops: reject re-registration of an already-bound ops
In the Linux kernel, the following vulnerability has been resolved: io_uring/bpf-ops: reject re-registration of an already-bound ops io_install_bpf() only rejects a second registration on the ctx side (ctx->bpf_ops) and sets the per-map back-pointer ops->priv…
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High 7.8
can: bcm: add missing device refcount for CAN filter removal
In the Linux kernel, the following vulnerability has been resolved: can: bcm: add missing device refcount for CAN filter removal sashiko-bot remarked a problem with a concurrent device unregistration in isotp.c which also is present in the bcm.c code. A forme…
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High 7.8
can: bcm: validate frame length in bcm_rx_setup() for RTR replies
In the Linux kernel, the following vulnerability has been resolved: can: bcm: validate frame length in bcm_rx_setup() for RTR replies bcm_tx_setup() validates cf->len against the CAN/CAN FD DLC limits before installing frames for TX_SETUP, but bcm_rx_setup() …
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High 7.8
can: bcm: extend bcm_tx_lock usage for data and timer updates
In the Linux kernel, the following vulnerability has been resolved: can: bcm: extend bcm_tx_lock usage for data and timer updates Stage new CAN frame content for an existing tx op into a kmalloc()'d buffer and validate it there, mirroring the approach already…
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High 7.8
can: bcm: add missing rcu list annotations and operations
In the Linux kernel, the following vulnerability has been resolved: can: bcm: add missing rcu list annotations and operations sashiko-bot remarked the missing use of list_add_rcu() in bcm_[rx|tx]_setup() to have a proper initialized bcm_op structure when bcm_…
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High 7.8
can: bcm: defer rx_op deallocation to workqueue to fix thrtimer UAF
In the Linux kernel, the following vulnerability has been resolved: can: bcm: defer rx_op deallocation to workqueue to fix thrtimer UAF Commit f1b4e32aca08 ("can: bcm: use call_rcu() instead of costly synchronize_rcu()") replaced synchronize_rcu() in bcm_dele…
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High 7.8
can: isotp: fix use-after-free race with concurrent NETDEV_UNREGISTER
In the Linux kernel, the following vulnerability has been resolved: can: isotp: fix use-after-free race with concurrent NETDEV_UNREGISTER isotp_release() looked up the bound network device via dev_get_by_index() using the stored ifindex. During device unregis…
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High 7.8
can: isotp: use unconditional synchronize_rcu() in isotp_release()
In the Linux kernel, the following vulnerability has been resolved: can: isotp: use unconditional synchronize_rcu() in isotp_release() isotp_notify() unregisters the (RCU) CAN filters via can_rx_unregister() and clears so->bound without waiting for a grace pe…
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High 7.8
spi: imx: reconfigure for PIO when DMA cannot be started
In the Linux kernel, the following vulnerability has been resolved: spi: imx: reconfigure for PIO when DMA cannot be started When spi_imx_can_dma() selects DMA, the ECSPI is configured for DMA: spi_imx_setupxfer() sets CTRL.SMC and clears dynamic_burst, and s…
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High 7.8
tpm: Make the TPM character devices non-seekable
In the Linux kernel, the following vulnerability has been resolved: tpm: Make the TPM character devices non-seekable The TPM character devices expose a sequential command/response interface, but their open handlers leave FMODE_PREAD and FMODE_PWRITE enabled. …
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High 7.8
platform/x86: dell-laptop: fix missing cleanups in init error path
In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-laptop: fix missing cleanups in init error path dell_init() initializes several resources after dell_setup_rfkill(), including the optional touchpad LED, keyboard backlight…
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High 7.8
openrisc: Fix jump_label smp syncing
In the Linux kernel, the following vulnerability has been resolved: openrisc: Fix jump_label smp syncing The original commit 8c30b0018f9d ("openrisc: Add jump label support") copies from arm64 and does not properly consider how icache invalidation on remote c…
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High 7.8
ocfs2: fix UBSAN array-index-out-of-bounds in ocfs2_sum_rightmost_rec
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix UBSAN array-index-out-of-bounds in ocfs2_sum_rightmost_rec [BUG] On-disk corruption setting l_next_free_rec to 0 in an inode's embedded extent list triggers a UBSAN panic on the ne…
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High 7.8
ocfs2: avoid moving extents to occupied clusters
In the Linux kernel, the following vulnerability has been resolved: ocfs2: avoid moving extents to occupied clusters For non-auto OCFS2_IOC_MOVE_EXT operations, userspace supplies a physical me_goal. ocfs2_move_extent() initializes new_phys_cpos from that goa…
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High 7.8
mtd: rawnand: fix condition in 'nand_select_target()'
In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: fix condition in 'nand_select_target()' 'cs' here must be in range [0:nanddev_ntargets[.
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High 7.8
9p: skip nlink update in cacheless mode to fix WARN_ON
In the Linux kernel, the following vulnerability has been resolved: 9p: skip nlink update in cacheless mode to fix WARN_ON v9fs_dec_count() unconditionally calls drop_nlink() on regular files, even when the inode's nlink is already zero. In cacheless mode the…
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High 7.8
mtd: slram: remove failed entries from the device list
In the Linux kernel, the following vulnerability has been resolved: mtd: slram: remove failed entries from the device list register_device() links a new slram_mtdlist entry before allocating all of the state needed by the entry. If a later allocation, memrema…
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High 7.8
mm/mm_init: fix uninitialized struct pages for ZONE_DEVICE
In the Linux kernel, the following vulnerability has been resolved: mm/mm_init: fix uninitialized struct pages for ZONE_DEVICE If DAX memory is hotplugged into an unoccupied subsection of an early section, section_activate() reuses the unoptimized boot memmap…
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High 7.8
mips: sched: Fix CPUMASK_OFFSTACK memory corruption
In the Linux kernel, the following vulnerability has been resolved: mips: sched: Fix CPUMASK_OFFSTACK memory corruption This patch addresses a critical memory management flaw. When CONFIG_CPUMASK_OFFSTACK is enabled, cpumask_var_t is a pointer. Consequently, …
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High 7.8
fs/ntfs3: bound attr_off in UpdateResidentValue against data_off
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: bound attr_off in UpdateResidentValue against data_off In do_action()'s UpdateResidentValue case (fslog.c:3307), lrh->attr_off and lrh->redo_len come from the on-disk LRH. When they…
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High 7.8
ntfs: reject non-resident records for resident-only attributes
In the Linux kernel, the following vulnerability has been resolved: ntfs: reject non-resident records for resident-only attributes The shared lookup-time attribute validator rejects non-resident $FILE_NAME and $VOLUME_NAME records because their formats requir…
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High 7.8
jbd2: fix integer underflow in jbd2_journal_initialize_fast_commit()
In the Linux kernel, the following vulnerability has been resolved: jbd2: fix integer underflow in jbd2_journal_initialize_fast_commit() jbd2_journal_initialize_fast_commit() validates journal capacity by checking (journal->j_last - num_fc_blks < JBD2_MIN_JOU…
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High 7.8
batman-adv: ensure minimal ethernet header on TX
In the Linux kernel, the following vulnerability has been resolved: batman-adv: ensure minimal ethernet header on TX As documented in commit 8bd67ebb50c0 ("net: bridge: xmit: make sure we have at least eth header len bytes"), it is possible by for a local use…
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High 7.8
gpu/buddy: bail out of try_harder when alignment cannot be honoured
In the Linux kernel, the following vulnerability has been resolved: gpu/buddy: bail out of try_harder when alignment cannot be honoured The try_harder contiguous fallback could return a range whose start offset did not match the caller's min_block_size. When …
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High 7.8
netfilter: nf_conntrack_reasm: guard mac_header adjustment after IPv6 defrag
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conntrack_reasm: guard mac_header adjustment after IPv6 defrag nf_ct_frag6_reasm() slides the packet head forward to drop the IPv6 fragment header and then unconditionally advan…
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High 7.8
netfilter: nft_set_pipapo: don't leak bad clone into future transaction
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: don't leak bad clone into future transaction On memory allocation failure the cloned nft_pipapo_match can enter a bad state: - some fields can have their lookup tab…
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High 7.8
netfilter: nf_queue: pin bridge device while NFQUEUE holds fake dst
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_queue: pin bridge device while NFQUEUE holds fake dst The br_netfilter fake rtable is embedded in struct net_bridge and is attached to bridged packets with skb_dst_set_noref(). …
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High 7.8
ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control In snd_sof_update_control(), firmware-provided cdata->num_elems is checked against local_cdata->data->size but never against t…
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High 7.8
ASoC: SOF: ipc3-control: Fix heap overflow in bytes_ext put/get
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-control: Fix heap overflow in bytes_ext put/get The ipc_control_data buffer is allocated as kzalloc(max_size), where max_size covers the entire struct sof_ipc_ctrl_data includ…
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High 7.8
KVM: Move kvm_io_bus_get_dev() locking responsibilities to callers
In the Linux kernel, the following vulnerability has been resolved: KVM: Move kvm_io_bus_get_dev() locking responsibilities to callers kvm_io_bus_get_dev() returns a device that is only matched by the address, and nothing else. This can cause a lifetime issue…
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High 7.8
KVM: TDX: Reject concurrent change to CPUID entry count
In the Linux kernel, the following vulnerability has been resolved: KVM: TDX: Reject concurrent change to CPUID entry count Reject KVM_TDX_INIT_VM if userspace changes cpuid.nent between the initial read and the subsequent copy of the initialization data. tdx…
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High 7.8
KVM: nVMX: Move vTPR vs. TPR Threshold consistency check into "normal" checks
In the Linux kernel, the following vulnerability has been resolved: KVM: nVMX: Move vTPR vs. TPR Threshold consistency check into "normal" checks Move the off-by-default consistency check for vmcs12.tpr_threshold vs. the virtual APIC vTPR into the "normal" co…
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High 7.8
ASoC: SOF: ipc3-control: Fix TOCTOU in bytes_put and bytes_get
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-control: Fix TOCTOU in bytes_put and bytes_get In sof_ipc3_bytes_put(), the size used for the memcpy is derived from the old data->size already in the buffer, not the incoming…
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High 7.8
ASoC: SOF: ipc3-control: Use overflow checks in control_update size calc
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-control: Use overflow checks in control_update size calc In sof_ipc3_control_update(), the expected_size calculation uses firmware-provided cdata->num_elems in arithmetic that…
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High 7.8
ASoC: SOF: ipc4-control: Validate notification payload size
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-control: Validate notification payload size Validate MODULE_NOTIFICATION payload length before reading bytes/channel data in control update handling.
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High 7.8
ASoC: SOF: ipc4-control: Fix TOCTOU in sof_ipc4_bytes_put
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-control: Fix TOCTOU in sof_ipc4_bytes_put In sof_ipc4_bytes_put(), the copy size is derived from the old data->size in the buffer rather than the incoming new data's size fiel…
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High 7.8
regulator: core: regulator_lock_two() should test for EDEADLK not EDEADLOCK
In the Linux kernel, the following vulnerability has been resolved: regulator: core: regulator_lock_two() should test for EDEADLK not EDEADLOCK Compare against -EDEADLK, which is what ww_mutex_lock() actually returns and what every other deadlock check in thi…
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High 7.8
smb: client: fix busy dentry warning on unmount after DIO
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix busy dentry warning on unmount after DIO Commit c68337442f03 ("cifs: Fix busy dentry used after unmounting") fixed the issue in cifs where deferred close of a file led to a d…
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High 7.8
accel/amdxdna: Fix potential amdxdna_umap lifetime race
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix potential amdxdna_umap lifetime race amdxdna_umap_release() calls the blocking mmu_interval_notifier_remove() before removing the object from abo->mem.umap_list. If aie2_po…
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High 7.8
accel/amdxdna: Fix VMA access race
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix VMA access race aie2_populate_range() and amdxdna_umap_release() access a saved VMA pointer that may have already been freed, leading to a potential use-after-free. Remove …
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High 7.8
Bluetooth: MGMT: Fix adv monitor add failure cleanup
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Fix adv monitor add failure cleanup hci_add_adv_monitor() publishes a new adv_monitor in hdev->adv_monitors_idr before the powered MSFT setup step. The MSFT offload add path …
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High 7.8
net/sched: act_pedit: fix TOCTOU heap OOB write in tc offload
In the Linux kernel, the following vulnerability has been resolved: net/sched: act_pedit: fix TOCTOU heap OOB write in tc offload There is a TOCTOU race condition in flower lockless approach between sizing a flow_rule buffer and filling it. zdi-disclosures@tr…
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High 7.8
net: microchip: vcap: fix races on the shared Super VCAP block
In the Linux kernel, the following vulnerability has been resolved: net: microchip: vcap: fix races on the shared Super VCAP block The VCAP instances on a chip are not independent, yet they are locked independently. On sparx5 and lan969x the IS0 and IS2 insta…
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High 7.8
net/mlx5e: TC, skip peer flow cleanup when LAG seq is unavailable
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: TC, skip peer flow cleanup when LAG seq is unavailable mlx5_lag_get_dev_seq() will return error when the peer isn't in the LAG or when no device is marked as master. Result bad mem…
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High 7.8
net/mlx5: LAG, Fix off-by-one in single-FDB error rollback
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: LAG, Fix off-by-one in single-FDB error rollback On failure at index i, the reverse cleanup loop in mlx5_lag_create_single_fdb() starts from i, so the failed index itself is rolled …
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High 7.8
netfilter: xt_u32: reject invalid shift counts
In the Linux kernel, the following vulnerability has been resolved: netfilter: xt_u32: reject invalid shift counts u32_match_it() executes rule-supplied shift operands on a 32-bit value. A malformed u32 rule can provide a shift count of 32 or more, triggering…
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High 7.8
HID: bpf: Fix hid_bpf_get_data() range check
In the Linux kernel, the following vulnerability has been resolved: HID: bpf: Fix hid_bpf_get_data() range check hid_bpf_get_data() returns a pointer into the HID-BPF context data when the caller-provided offset and size fit inside ctx->allocated_size. The cu…
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High 7.8
uprobes/x86: Use proper mm_struct in __in_uprobe_trampoline
In the Linux kernel, the following vulnerability has been resolved: uprobes/x86: Use proper mm_struct in __in_uprobe_trampoline In the unregister path we use __in_uprobe_trampoline check with current->mm for the VMA lookup, which is wrong, because we are in t…
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High 7.8
drm/xe/pt: prevent invalid cursor access for purged BOs
In the Linux kernel, the following vulnerability has been resolved: drm/xe/pt: prevent invalid cursor access for purged BOs During a page table walk for binding, xe_pt_stage_bind() explicitly skips initializing the xe_res_cursor for purged BOs, treating them …
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High 7.8
cachefiles: Fix double unlock in nomem_d_alloc error path
In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix double unlock in nomem_d_alloc error path When start_creating() fails and returns -ENOMEM, it has already released the parent directory lock in __start_dirop(): static struct …
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High 7.8
minix: avoid overflow in bitmap block count calculation
In the Linux kernel, the following vulnerability has been resolved: minix: avoid overflow in bitmap block count calculation minix_check_superblock() uses minix_blocks_needed() to verify that the on-disk imap and zmap block counts are large enough for the adve…
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High 7.8
afs: Fix the volume AFS_VOLUME_RM_TREE is set on
In the Linux kernel, the following vulnerability has been resolved: afs: Fix the volume AFS_VOLUME_RM_TREE is set on Fix afs_insert_volume_into_cell() to set AFS_VOLUME_RM_TREE on the volume replaced, not the new volume, as it's now removed from the cell's vo…
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High 7.8
afs: Fix lack of locking around modifications of net->cells_dyn_ino
In the Linux kernel, the following vulnerability has been resolved: afs: Fix lack of locking around modifications of net->cells_dyn_ino Fix the lack of locking around modifications of net->cells_dyn_ino by taking net->cells_lock exclusively. This also require…
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High 7.8
afs: Fix reinitialisation of the inode, in particular ->lock_work
In the Linux kernel, the following vulnerability has been resolved: afs: Fix reinitialisation of the inode, in particular ->lock_work It seems that initalising afs_vnode::lock_work a single time in the slab's init function isn't sufficient for work_structs. T…
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High 7.8
sctp: fix addr_wq_timer race in sctp_free_addr_wq()
In the Linux kernel, the following vulnerability has been resolved: sctp: fix addr_wq_timer race in sctp_free_addr_wq() sctp_free_addr_wq() previously removed addr_wq_timer using timer_delete() while holding addr_wq_lock. However, timer_delete() does not guar…
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High 7.8
bridge: stp: Fix a potential use-after-free when deleting a bridge
In the Linux kernel, the following vulnerability has been resolved: bridge: stp: Fix a potential use-after-free when deleting a bridge The three STP timers are not supposed to be armed while the bridge is administratively down. They are synchronously deactiva…
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High 7.8
net/sched: sch_teql: Introduce slaves_lock to avoid race condition and UAF
In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_teql: Introduce slaves_lock to avoid race condition and UAF The teql master->slaves singly linked list is not protected against multiple writes. It can be mod'ed concurently fr…
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High 7.8
seg6: validate SRH length before reading fixed fields
In the Linux kernel, the following vulnerability has been resolved: seg6: validate SRH length before reading fixed fields seg6_validate_srh() reads fixed SRH fields such as srh->type and srh->hdrlen before checking that the supplied length covers the fixed st…
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High 7.8
tipc: fix UAF in cleanup_bearer() due to premature dst_cache_destroy()
In the Linux kernel, the following vulnerability has been resolved: tipc: fix UAF in cleanup_bearer() due to premature dst_cache_destroy() TIPC UDP media bearer teardown calls dst_cache_destroy() on its replicast caches before calling synchronize_net() to wai…
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High 7.8
net: udp_tunnel: prevent double queueing in udp_tunnel_nic_device_sync
In the Linux kernel, the following vulnerability has been resolved: net: udp_tunnel: prevent double queueing in udp_tunnel_nic_device_sync Yue Sun reported a use-after-free and debugobjects warning in udp_tunnel_nic_device_sync_work() during concurrent device…
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High 7.8
net: sungem: fix probe error cleanup
In the Linux kernel, the following vulnerability has been resolved: net: sungem: fix probe error cleanup gem_init_one() calls gem_remove_one() when register_netdev() fails. gem_remove_one() unregisters and frees resources owned by the net_device, including th…
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High 7.8
octeontx2-af: Validate NIX maximum LFs correctly
In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Validate NIX maximum LFs correctly NIX maximum number of LFs can be set via devlink command but that can be done before assigning any LFs to a PF/VF. The condition used to check…
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High 7.8
net: dsa: mxl862xx: fix use-after-free of DSA ports in crc_err_work
In the Linux kernel, the following vulnerability has been resolved: net: dsa: mxl862xx: fix use-after-free of DSA ports in crc_err_work Upon an MDIO CRC error mxl862xx_crc_err_work_fn() walks the DSA ports and closes the CPU port conduits: dsa_switch_for_each…
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High 7.8
netfilter: nf_nat: avoid invalid nat_net pointer use on failed nf_nat_init()
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_nat: avoid invalid nat_net pointer use on failed nf_nat_init() We ran into below KASAN splat, which is mostly uninteresting, beside for having nf_nat_register_fn() in the call c…
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High 7.8
bpf: Fix effective prog array index with BPF_F_PREORDER
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix effective prog array index with BPF_F_PREORDER replace_effective_prog() and purge_effective_progs() located the slot in the effective array by walking the program hlist and counting …
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High 7.8
netfilter: ipset: make sure gc is properly stopped
In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: make sure gc is properly stopped Sashiko noticed that when destroying a set, cancel_delayed_work_sync() was called while gc calls queue_delayed_work() unconditionally which …
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High 7.8
netfilter: ipset: fix order of kfree_rcu() and rcu_assign_pointer()
In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: fix order of kfree_rcu() and rcu_assign_pointer() Sashiko pointed out that kfree_rcu() was called before rcu_assign_pointer() in handling the comment extension. Fix the orde…
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High 7.8
flow_dissector: check device type before reading ETH_ADDRS
In the Linux kernel, the following vulnerability has been resolved: flow_dissector: check device type before reading ETH_ADDRS __skb_flow_dissect() unconditionally reads 12 bytes from eth_hdr(skb) when FLOW_DISSECTOR_KEY_ETH_ADDRS is requested. This assumes t…
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High 7.8
ALSA: usb-audio: qcom: reject stream disable with no active interface
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: qcom: reject stream disable with no active interface handle_uaudio_stream_req() resolves an interface index with info_idx_from_ifnum(), which returns -EINVAL when no interfac…
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High 7.8
drm/amdkfd: fix list_del corruption in kfd_criu_resume_svm
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix list_del corruption in kfd_criu_resume_svm The cleanup tail of kfd_criu_resume_svm() walks svms->criu_svm_metadata_list and kfree()s each struct criu_svm_metadata without remo…
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High 7.8
xfrm: validate selector family and prefixlen during match
In the Linux kernel, the following vulnerability has been resolved: xfrm: validate selector family and prefixlen during match syzbot reported a shift-out-of-bounds in xfrm_selector_match() due to AF_UNSPEC selector with large prefixlen (e.g. 128) matched agai…
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High 7.8
drm/i915: clear CRTC color blob pointers after dropping refs
In the Linux kernel, the following vulnerability has been resolved: drm/i915: clear CRTC color blob pointers after dropping refs intel_crtc_put_color_blobs() drops the CRTC color blob references, but leaves the corresponding pointers unchanged. This can matte…
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High 7.8
i3c: mipi-i3c-hci: Fix race in i3c_hci_addr_to_dev()
In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Fix race in i3c_hci_addr_to_dev() i3c_hci_addr_to_dev() walks bus->devs.i3c, which is protected by bus.lock (rwsem). However, it is invoked from the MIPI I3C HCI IRQ handle…
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High 7.8
apparmor: aa_label_alloc use aa_label_free on alloc failure
In the Linux kernel, the following vulnerability has been resolved: apparmor: aa_label_alloc use aa_label_free on alloc failure aa_label_alloc() allocates a secid before allocating or taking the label proxy. If the later proxy step fails, the error path only …
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High 7.8
apparmor: fix refcount leak when updating the sk_ctx
In the Linux kernel, the following vulnerability has been resolved: apparmor: fix refcount leak when updating the sk_ctx Currently update_sk_ctx() transfers the plabel reference, unfortunately it is also unconditionally put in the caller. Ideally we would mak…
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High 7.8
fs/ntfs3: resize log->one_page_buf when adopting on-disk page size
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: resize log->one_page_buf when adopting on-disk page size log_replay() allocates log->one_page_buf using the page size that was chosen from the host PAGE_SIZE: log->one_page_buf = km…
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High 7.8
dmaengine: Fix possible use after free
In the Linux kernel, the following vulnerability has been resolved: dmaengine: Fix possible use after free In dma_release_channel(), check chan->device->privatecnt after call dma_chan_put(). However, dma_chan_put() call dma_device_put() which could release th…
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High 7.8
iio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling
In the Linux kernel, the following vulnerability has been resolved: iio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling ams_event_to_channel() may return a pointer past the end of dev->channels when no matching scan_index is found. This c…
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High 7.8
gpib: fix double decrement of descriptor_busy in command_ioctl()
In the Linux kernel, the following vulnerability has been resolved: gpib: fix double decrement of descriptor_busy in command_ioctl() commit d1857f8296dc ("gpib: fix use-after-free in IO ioctl handlers") introduced a descriptor_busy reference counter to pin st…
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High 7.8
usb: host: max3421: Fix shift-out-of-bounds in max3421_hub_control()
In the Linux kernel, the following vulnerability has been resolved: usb: host: max3421: Fix shift-out-of-bounds in max3421_hub_control() The `max3421_hub_control()` function handles USB hub class requests to the virtual root hub. In the `default` branches of …
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High 7.8
coresight: platform: defer connection counter increment until alloc succeeds
In the Linux kernel, the following vulnerability has been resolved: coresight: platform: defer connection counter increment until alloc succeeds coresight_add_out_conn() increments nr_outconns before calling devm_krealloc_array() and again before devm_kmalloc…
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High 7.8
soundwire: fix bug in sdw_add_element_group_count found by syzkaller
In the Linux kernel, the following vulnerability has been resolved: soundwire: fix bug in sdw_add_element_group_count found by syzkaller The original implementation caused an out-of-bounds memory access in the sdw_add_element_group_count for-loop when i == nu…
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High 7.8
sockmap: Fix use-after-free in udp_bpf_recvmsg()
In the Linux kernel, the following vulnerability has been resolved: sockmap: Fix use-after-free in udp_bpf_recvmsg() syzbot reported use-after-free of struct sk_msg in sk_msg_recvmsg(). [0] sk_msg_recvmsg() peeks sk_msg from psock->ingress_msg under a lock, b…
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High 7.8
bpf: Guard __get_user acesss with access_ok for uprobe_multi data
In the Linux kernel, the following vulnerability has been resolved: bpf: Guard __get_user acesss with access_ok for uprobe_multi data As reported by sashiko [1] we need to use access_ok to check the user space data bounds before we use __get-user to get it. […
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High 7.8
netfilter: nf_dup_netdev: add nf_dev_xmit_recursion*() helpers and use them
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_dup_netdev: add nf_dev_xmit_recursion*() helpers and use them Update nft_dup and nft_fwd to use the nf_dev_xmit_recursion() helpers. This patch also disables BH when transmittin…
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High 7.8
kcm: use WRITE_ONCE() when changing lower socket callbacks
In the Linux kernel, the following vulnerability has been resolved: kcm: use WRITE_ONCE() when changing lower socket callbacks kcm_attach() replaces a live lower TCP socket's sk_data_ready and sk_write_space callbacks with KCM handlers, and kcm_unattach() res…
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High 7.8
net: watchdog: fix refcount tracking races
In the Linux kernel, the following vulnerability has been resolved: net: watchdog: fix refcount tracking races Blamed commit converted the untracked dev_hold()/dev_put() calls in the watchdog code to use the tracked dev_hold_track()/dev_put_track() (which wer…
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High 7.8
handshake: Require admin permission for DONE command
In the Linux kernel, the following vulnerability has been resolved: handshake: Require admin permission for DONE command ACCEPT and DONE are the two downcalls of the handshake genl family, both intended for use by the trusted handshake agent (tlshd). ACCEPT a…
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High 7.8
tipc: require net admin for TIPCv2 netlink mutators
In the Linux kernel, the following vulnerability has been resolved: tipc: require net admin for TIPCv2 netlink mutators TIPCv2 registers mutating generic-netlink operations without admin permission flags. Generic netlink only checks CAP_NET_ADMIN when an oper…
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High 7.8
net: fib_rules: Don't dump dying fib_rule in fib_rules_dump().
In the Linux kernel, the following vulnerability has been resolved: net: fib_rules: Don't dump dying fib_rule in fib_rules_dump(). rocker_router_fib_event() calls fib_rule_get() during RCU dump. If the fib_rule is dying, refcount_inc() will complain about it.…
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High 7.8
ipv4: fib: Don't dump dying fib_info in fib_leaf_notify().
In the Linux kernel, the following vulnerability has been resolved: ipv4: fib: Don't dump dying fib_info in fib_leaf_notify(). syzbot reported use-after-free in nsim_fib4_prepare_event(). [0] The problem is that the following functions call fib_info_hold() / …
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High 7.8
ASoC: fsl: fsl_audmix: Validate written enum values
In the Linux kernel, the following vulnerability has been resolved: ASoC: fsl: fsl_audmix: Validate written enum values fsl_audmix_put_mix_clk_src() and fsl_audmix_put_out_src() convert the user-provided enum item with snd_soc_enum_item_to_val() before checki…
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High 7.8
RDMA/mlx5: Release the HW‑provided UAR index rather than the SW one
In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Release the HW‑provided UAR index rather than the SW one Free the UAR index returned by the hardware.
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High 7.8
RDMA/mlx5: Fix undefined shift of user RQ WQE size
In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix undefined shift of user RQ WQE size set_rq_size() computes the RQ WQE size as "1 << rq_wqe_shift" based on the user-provided rq_wqe_shift, which is only checked to be greater t…
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High 7.8
Bluetooth: hci_core: Fix UAF in hci_unregister_dev()
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_core: Fix UAF in hci_unregister_dev() hci_unregister_dev() does not disable cmd_timer and ncmd_timer before the hci_dev structure is freed. If a timeout fires during device tea…
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High 7.8
bpf: Tighten cgroup storage cookie checks for prog arrays
In the Linux kernel, the following vulnerability has been resolved: bpf: Tighten cgroup storage cookie checks for prog arrays The fix in commit abad3d0bad72 ("bpf: Fix oob access in cgroup local storage") is still incomplete. The prog-array compatibility chec…
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High 7.8
vfio/qat: fix f_pos race in qat_vf_resume_write()
In the Linux kernel, the following vulnerability has been resolved: vfio/qat: fix f_pos race in qat_vf_resume_write() qat_vf_resume_write() checks filp->f_pos before taking migf->lock, but copies into the migration-state buffer after taking the lock and re-re…
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High 7.8
virtio: rtc: tear down old virtqueues before restore
In the Linux kernel, the following vulnerability has been resolved: virtio: rtc: tear down old virtqueues before restore virtio_device_restore() resets the device and restores the negotiated features before calling ->restore(). viortc_freeze() intentionally l…
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High 7.8
vhost/vdpa: validate virtqueue index in mmap and fault paths
In the Linux kernel, the following vulnerability has been resolved: vhost/vdpa: validate virtqueue index in mmap and fault paths vhost_vdpa_mmap() and vhost_vdpa_fault() use vma->vm_pgoff as a virtqueue index for get_vq_notification(), but they do not validat…
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High 7.8
bpf: Cancel special fields on map value recycle
In the Linux kernel, the following vulnerability has been resolved: bpf: Cancel special fields on map value recycle Map update and delete paths currently call bpf_obj_free_fields() when a value is being replaced or recycled. That makes field destruction depen…
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High 7.8
ixgbe: do not configure xps for XDP queues
In the Linux kernel, the following vulnerability has been resolved: ixgbe: do not configure xps for XDP queues netif_set_xps_queue() should not be called for an XDP Tx queue, since such queues are not netdev-exposed. On systems with number of CPUs >=64, on E6…
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High 7.8
wifi: mt76: use kfree_rcu for offchannel link in mt76_put_vif_phy_link
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: use kfree_rcu for offchannel link in mt76_put_vif_phy_link mt76_put_vif_phy_link() frees the offchannel mlink with plain kfree() after rcu_assign_pointer(NULL). However, rcu_assig…
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High 7.8
configfs: fix lockless traversals of ->s_children
In the Linux kernel, the following vulnerability has been resolved: configfs: fix lockless traversals of ->s_children Having the parent directory locked protects entries from removal by another thread, but it does *not* protect cursors from being moved around…
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High 7.8
RDMA/nldev: Fix locking when accessing mr->pd
In the Linux kernel, the following vulnerability has been resolved: RDMA/nldev: Fix locking when accessing mr->pd Sashiko points out that, due to rereg_mr, the PD is actually variable and all the touches in nldev are racy. Use mr->device instead of mr->pd->de…
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High 7.8
bpf: Reject sleepable BPF_LSM_CGROUP programs at load time
In the Linux kernel, the following vulnerability has been resolved: bpf: Reject sleepable BPF_LSM_CGROUP programs at load time The cgroup shim runs under rcu_read_lock_dont_migrate(), so we should not attach any sleepable BPF programs there. Add support to th…
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High 7.8
kernfs: fix xattr race condition with multiple superblocks
In the Linux kernel, the following vulnerability has been resolved: kernfs: fix xattr race condition with multiple superblocks Multiple superblocks with different namespaces can share the same kernfs_node when kernfs_test_super() finds a matching root but dif…
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High 7.8
bpf: Clear rb node linkage when freeing bpf_rb_root
In the Linux kernel, the following vulnerability has been resolved: bpf: Clear rb node linkage when freeing bpf_rb_root bpf_rb_root_free() detaches the root by copying the current rb_root_cached and then replacing the live root with RB_ROOT_CACHED. It then wa…
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High 7.8
netfilter: cttimeout: detach dataplane timeout policy and repurpose refcount
In the Linux kernel, the following vulnerability has been resolved: netfilter: cttimeout: detach dataplane timeout policy and repurpose refcount Add a refcount for struct nf_ct_timeout which is used by ct extension to set the custom ct timeout policy, this te…
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High 7.8
bpf: Take mmap_lock in zap_pages()
In the Linux kernel, the following vulnerability has been resolved: bpf: Take mmap_lock in zap_pages() zap_vma_range() requires the owning mm's mmap_lock to be held. Taking mmap_read_lock under arena->lock would AB-BA against arena_vm_close() and arena_map_mm…
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High 7.8
drm/amdgpu: fix KASAN slab-out-of-bounds in amdgpu_coredump ring dump
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix KASAN slab-out-of-bounds in amdgpu_coredump ring dump The ring content dump in amdgpu_coredump() uses two separate loops over adev->rings[]: the first counts rings with unsign…
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High 7.8
configfs_lookup(): don't leave ->s_dentry dangling on failure
In the Linux kernel, the following vulnerability has been resolved: configfs_lookup(): don't leave ->s_dentry dangling on failure Normally ->s_dentry is cleared when dentry it's pointing to becomes negative (on eviction, realistically). However, that only hap…
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High 7.8
bpf: fix UAF by restoring RCU-delayed inode freeing in bpffs
In the Linux kernel, the following vulnerability has been resolved: bpf: fix UAF by restoring RCU-delayed inode freeing in bpffs commit 4f375ade6aa9 ("bpf: Avoid RCU context warning when unpinning htab with internal structs") moved inode cleanup from ->free_i…
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High 7.8
wifi: ath12k: fix inconsistent arvif state in vdev_create error paths
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix inconsistent arvif state in vdev_create error paths ath12k_mac_vdev_create() has three error path issues that leave arvif in an inconsistent state: 1. When ath12k_wmi_vdev_c…
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High 7.8
bpf: fix BPF_PROG_QUERY OOB write and cgroup backward compat
In the Linux kernel, the following vulnerability has been resolved: bpf: fix BPF_PROG_QUERY OOB write and cgroup backward compat BPF_PROG_QUERY writes back the 'query.revision' field unconditionally to userspace. If userspace passes a smaller 'bpf_attr' struc…
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High 7.8
RDMA/rxe: Copy WQE to local buffer in non-SRQ receive path
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Copy WQE to local buffer in non-SRQ receive path For non-SRQ QPs, the responder reads WQE fields directly from the shared queue buffer mapped into userspace. This allows a malicious…
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High 7.8
RDMA/rxe: Fix TOCTOU heap overflow in get_srq_wqe
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix TOCTOU heap overflow in get_srq_wqe get_srq_wqe() reads wqe->dma.num_sge from the shared receive queue buffer, which is mapped into userspace. It validates num_sge against max_s…
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High 7.8
ALSA: seq: midi: Serialize output teardown with event_input
In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: midi: Serialize output teardown with event_input event_process_midi() borrows msynth->output_rfile.output and then passes the substream to dump_midi() and snd_rawmidi_kernel_write(…
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High 7.8
ALSA: seq: oss: Fix UAF at handling events with embedded SysEx data
In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: oss: Fix UAF at handling events with embedded SysEx data The OSS sequencer processes the input MIDI bytes into a sequencer event to be dispatched later (in snd_seq_oss_midi_putc() …
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High 7.8
RDMA/irdma: Fix out-of-bounds write in irdma_copy_user_pgaddrs
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix out-of-bounds write in irdma_copy_user_pgaddrs The irdma_copy_user_pgaddrs function loops through all of the umem DMA blocks to populate the PBLEs and will stop when either th…
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High 7.8
IB/mlx5: Fix transport-domain rollback and initialize lb mutex earlier
In the Linux kernel, the following vulnerability has been resolved: IB/mlx5: Fix transport-domain rollback and initialize lb mutex earlier mlx5_ib_alloc_transport_domain() allocates a transport domain and then may fail in mlx5_ib_enable_lb(). In that case, th…
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High 7.8
crypto: ccp - Check for page allocation failure correctly in TIO
In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Check for page allocation failure correctly in TIO Sashiko notes: > if __snp_alloc_firmware_pages() returns NULL under memory pressure, is it > safe to pass it directly to page_…
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High 7.8
crypto: ccp - Fix snp_filter_reserved_mem_regions() off-by-one
In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix snp_filter_reserved_mem_regions() off-by-one Sashiko notes: > regarding the bounds check in snp_filter_reserved_mem_regions() > called via walk_iomem_res_desc(): does the ch…
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High 7.8
OPP: Fix race between OPP addition and lookup
In the Linux kernel, the following vulnerability has been resolved: OPP: Fix race between OPP addition and lookup A race exists between dev_pm_opp_add_dynamic() and dev_pm_opp_find_freq_exact(): CPU0 (add) CPU1 (lookup) ------------------------------- -------…
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High 7.8
drm/radeon: fix integer overflow in radeon_align_pitch()
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix integer overflow in radeon_align_pitch() radeon_align_pitch() has the same kind of overflow issue as the old amdgpu helper: both the alignment round-up add and the final 'alig…
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High 7.8
crypto: sun4i-ss - Remove insecure and unused rng_alg
In the Linux kernel, the following vulnerability has been resolved: crypto: sun4i-ss - Remove insecure and unused rng_alg Remove sun4i_ss_rng, as it is insecure and unused: - It has multiple vulnerabilities. sun4i_ss_prng_seed() is missing locking and has a b…
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High 7.8
drm/xe: Wait on external BO kernel fences in exec IOCTL
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Wait on external BO kernel fences in exec IOCTL Before arming a user job, xe_exec_ioctl() only added the VM's dma-resv KERNEL slot as a dependency. That slot covers rebinds and the ke…
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High 7.8
drm/vmwgfx: validate DRAW_PRIMITIVES header size before division
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate DRAW_PRIMITIVES header size before division vmw_cmd_draw() computes maxnum = (header->size - sizeof(cmd->body)) / sizeof(*decl); where header->size is u32 and is taken st…
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High 7.8
drm/amdkfd: hold event_mutex while checkpointing CRIU events
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: hold event_mutex while checkpointing CRIU events kfd_criu_checkpoint_events() counts the entries in p->event_idr via kfd_get_num_events(), allocates an array sized to that count, …
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High 7.8
drm/amdkfd: fix uint32_t overflow in EOP ring buffer size alignment
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix uint32_t overflow in EOP ring buffer size alignment eop_ring_buffer_size in struct queue_properties is a u32. In kfd_queue_acquire_buffers() the expected EOP buffer size is co…
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High 7.8
drm/amd/display: Fix divide-by-zero in calculate_mcache_setting on zero viewport
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix divide-by-zero in calculate_mcache_setting on zero viewport If a plane reaches calculate_mcache_setting with a zero-area viewport, calculate_mcache_setting exits early wi…
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High 7.8
drm/amd/pm: fix pptable use-after-free
In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix pptable use-after-free amdgpu_dpm_get_pp_table() returns a pointer to a driver-owned power table after dropping adev->pm.mutex. The sysfs path then copies from that pointer. A…
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High 7.8
drm/panthor: validate firmware interface structure sizes
In the Linux kernel, the following vulnerability has been resolved: drm/panthor: validate firmware interface structure sizes iface_fw_to_cpu_addr() only checks that the firmware-provided MCU virtual address points inside the shared section. The returned point…
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High 7.8
drm/panthor: reject firmware sections with oversized data
In the Linux kernel, the following vulnerability has been resolved: drm/panthor: reject firmware sections with oversized data In panthor_fw_load_section_entry(), the data size to copy is calculated without validating it against the allocated section_size: sec…
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High 7.8
drm/vc4: Zero the tile state data array before each BIN job
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Zero the tile state data array before each BIN job The binner BO is a single 16MB buffer split into 512KB slots that are handed out to jobs at submission time and recycled as jobs co…
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High 7.8
drm/vc4: Supply the overflow slot size in BPOS, not the whole bin BO size
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Supply the overflow slot size in BPOS, not the whole bin BO size vc4_overflow_mem_work() points BPOA at a 512KB slot inside the 16MB binner BO, but writes the size of the whole BO to…
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High 7.8
can: peak_usb: peak_usb_start(): fix double free of transfer buffer on URB submit error
In the Linux kernel, the following vulnerability has been resolved: can: peak_usb: peak_usb_start(): fix double free of transfer buffer on URB submit error In peak_usb_start(), each RX URB transfer buffer is allocated with kmalloc() and the URB is flagged URB…
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High 7.8
net: openvswitch: fix potential UAF on meter attach failure
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix potential UAF on meter attach failure While attaching a newly created meter attach_meter() function makes the new meter visible to other CPUs but can still fail afterwar…
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High 7.8
s390/qeth: Check CAP_NET_ADMIN for private ioctls
In the Linux kernel, the following vulnerability has been resolved: s390/qeth: Check CAP_NET_ADMIN for private ioctls Gate the SIOCDEVPRIVATE ioctl commands SIOC_QETH_ADP_SET_SNMP_CONTROL, SIOC_QETH_GET_CARD_TYPE and SIOC_QETH_QUERY_OAT with CAP_NET_ADMIN cap…
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High 7.8
scsi: scsi_debug: Fix REPORT ZONES alloc_len underflow OOB write
In the Linux kernel, the following vulnerability has been resolved: scsi: scsi_debug: Fix REPORT ZONES alloc_len underflow OOB write resp_report_zones() sizes the reply buffer from the CDB allocation length. The v3 fix rounds alloc_len up with ALIGN() before …
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High 7.8
tracing: Check return value of __register_event() in trace_module_add_events()
In the Linux kernel, the following vulnerability has been resolved: tracing: Check return value of __register_event() in trace_module_add_events() trace_module_add_events() ignores the return value of __register_event() and unconditionally calls __add_event_t…
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High 7.8
net: pktgen: fix proc entry use-after-free
In the Linux kernel, the following vulnerability has been resolved: net: pktgen: fix proc entry use-after-free pktgen_change_name() replaces pkt_dev->entry while holding t->if_lock. pktgen_remove_device() removes the same entry before _rem_dev_from_if_list() …
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High 7.8
mm/page_reporting: use system_freezable_wq to fix UAF during suspend
In the Linux kernel, the following vulnerability has been resolved: mm/page_reporting: use system_freezable_wq to fix UAF during suspend During PM freeze (e.g. S3 suspend or S4 hibernation), device drivers like virtio_balloon reset their underlying virtio dev…
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High 7.8
mm/huge_memory: unlock i_mmap_rwsem before releasing after-split folios
In the Linux kernel, the following vulnerability has been resolved: mm/huge_memory: unlock i_mmap_rwsem before releasing after-split folios __folio_split() keeps dereferencing the mapping after the split: shmem_uncharge(mapping->host) and remap_page() while t…
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High 7.8
fou: Fix use-after-free in fou_create()
In the Linux kernel, the following vulnerability has been resolved: fou: Fix use-after-free in fou_create() fou_create() publishes struct fou through sk_user_data before adding the new FOU port to the per-netns list. If fou_add_to_port_list() fails, the error…
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High 7.8
ALSA: timer: Clear SNDRV_TIMER_IFLG_DEAD once the close completes
In the Linux kernel, the following vulnerability has been resolved: ALSA: timer: Clear SNDRV_TIMER_IFLG_DEAD once the close completes snd_timer_close_locked() marks an instance with SNDRV_TIMER_IFLG_DEAD and returns early when the flag is already set, but the…
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High 7.8
afs: Fix UAF when sending a message
In the Linux kernel, the following vulnerability has been resolved: afs: Fix UAF when sending a message In afs_make_call(), there's a race with async call reception and destruction. If a call is dispatched that doesn't have call->write_iter set (used to speci…
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High 7.8
Bluetooth: mgmt: fix UAF in pair command cancellation
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: mgmt: fix UAF in pair command cancellation The pairing completion and authentication failure callbacks look up the pending MGMT_OP_PAIR_DEVICE command by walking hdev->mgmt_pending…
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High 7.8CVE-2026-74511 Rejected
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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High 7.8
audit: fix potential use-after-free in audit_del_rule()
In the Linux kernel, the following vulnerability has been resolved: audit: fix potential use-after-free in audit_del_rule() `audit_del_rule()` destroys `e->rule.exe` via `audit_remove_mark_rule()` before unlinking the rule from RCU-visible filter lists and wa…
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High 7.8
dibs: fix use-after-free of dmb_node in loopback attach/detach/unregister
In the Linux kernel, the following vulnerability has been resolved: dibs: fix use-after-free of dmb_node in loopback attach/detach/unregister dibs_lo_attach_dmb(), dibs_lo_detach_dmb() and dibs_lo_unregister_dmb() look up the dmb_node under dmb_ht_lock, drop …
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High 7.8
mm/hugetlb: fix list corruption in allocate_file_region_entries()
In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix list corruption in allocate_file_region_entries() allocate_file_region_entries() tops up resv->region_cache with freshly allocated file_region descriptors. The allocation uses…
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High 7.8
pinctrl: devicetree: don't free uninitialized dev_name on error path
In the Linux kernel, the following vulnerability has been resolved: pinctrl: devicetree: don't free uninitialized dev_name on error path dt_remember_or_free_map() duplicates dev_name for each map entry. If kstrdup_const() fails, dt_free_map() frees dev_name i…
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High 7.8
Bluetooth: hci_sync: hold conn in hci_connect_pa_sync() callback
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold conn in hci_connect_pa_sync() callback There is theoretical UAF if the conn is freed while the hci_sync task is running. Hold refcount to avoid that.
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High 7.8
net/sched: cls_u32: validate offshift to prevent shift-out-of-bounds
In the Linux kernel, the following vulnerability has been resolved: net/sched: cls_u32: validate offshift to prevent shift-out-of-bounds u32_change() copies the user-provided tc_u32_sel.offshift (unsigned char, 0-255) into the kernel knode object without boun…
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High 7.8
forcedeth: fix UAF of txrx_stats in nv_remove
In the Linux kernel, the following vulnerability has been resolved: forcedeth: fix UAF of txrx_stats in nv_remove nv_remove() frees the per-CPU txrx_stats before unregister_netdev(). Until unregister completes, ndo_get_stats64, the NAPI/xmit data path, and nv…
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High 7.8
hwmon: (nct6775-core) Prevent access to unsupported weight registers
In the Linux kernel, the following vulnerability has been resolved: hwmon: (nct6775-core) Prevent access to unsupported weight registers Sashiko reports: During initialization of the nct6116 chip, the driver sets data->pwm_num to 5. However, it assigns severa…
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High 7.8
hwmon: (nzxt-smart2) DMA-align output buffer
In the Linux kernel, the following vulnerability has been resolved: hwmon: (nzxt-smart2) DMA-align output buffer Sashiko reports: When send_output_report() calls hid_hw_output_report(), the underlying USB HID core calls usb_interrupt_msg() which maps this buf…
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High 7.8
rds: tcp: hold the RCU lock across ipv6_chk_addr() in rds_tcp_laddr_check()
In the Linux kernel, the following vulnerability has been resolved: rds: tcp: hold the RCU lock across ipv6_chk_addr() in rds_tcp_laddr_check() rds_tcp_laddr_check() looks up a scoped IPv6 interface with dev_get_by_index_rcu(), drops the RCU read-side lock, a…
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High 7.8
netfilter: nf_tables: make nft_object rhltable per table
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: make nft_object rhltable per table The nft_object rhltable is global, this allows for accessing objects that are being dismangled from lookup path by other existing netn…
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High 7.8
dmaengine: idxd: fix fdev setup failure cleanup in idxd_cdev_open()
In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix fdev setup failure cleanup in idxd_cdev_open() The failed_dev_add and failed_dev_name paths drop the file-device reference while wq->wq_lock is still held. If put_device(…
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High 7.7
PCI: Check ROM header and data structure addr before accessing
In the Linux kernel, the following vulnerability has been resolved: PCI: Check ROM header and data structure addr before accessing We meet a crash when running stress-ng on x86_64 machine: BUG: unable to handle page fault for address: ffa0000007f40000 RIP: 00…
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High 7.5
i2c: imx: fix locked bus on SMBus block-read of 0 (IRQ)
In the Linux kernel, the following vulnerability has been resolved: i2c: imx: fix locked bus on SMBus block-read of 0 (IRQ) SMBus 3.1 6.5.7 allows a Block Read byte count of 0, but the interrupt-driven block-read state machine rejects it as -EPROTO. Worse, it…
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High 7.5
dmaengine: tegra: Fix burst size calculation
In the Linux kernel, the following vulnerability has been resolved: dmaengine: tegra: Fix burst size calculation Currently, the Tegra GPC DMA hardware requires the transfer length to be a multiple of the max burst size configured for the channel. When a clien…
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High 7.5
ntfs: avoid heap allocation for free-cluster readahead state
In the Linux kernel, the following vulnerability has been resolved: ntfs: avoid heap allocation for free-cluster readahead state get_nr_free_clusters() allocates a temporary file_ra_state before it publishes the precomputed free cluster count, sets NVolFreeCl…
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High 7.5
ntfs: skip extent mft records in writeback to prevent deadlock
In the Linux kernel, the following vulnerability has been resolved: ntfs: skip extent mft records in writeback to prevent deadlock This patch fixes the ABBA deadlock between extent_lock and extent mrec_lock triggered by xfstests generic/113, that occurs since…
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High 7.5
batman-adv: tt: avoid request storms during pending request
In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: avoid request storms during pending request batadv_send_tt_request() allocates a tt_req_node when none exists for the destination originator node. This should prevent that a m…
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High 7.5
selinux: avoid sk_socket dereference in selinux_sctp_bind_connect()
In the Linux kernel, the following vulnerability has been resolved: selinux: avoid sk_socket dereference in selinux_sctp_bind_connect() selinux_sctp_bind_connect() dereferences sk->sk_socket to pass a struct socket * to selinux_socket_bind() and selinux_socke…
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High 7.5
netfilter: nf_conncount: fix zone comparison in tuple dedup
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conncount: fix zone comparison in tuple dedup The "already exists" dedup logic in __nf_conncount_add() decides whether a connection has already been counted and can be skipped i…
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High 7.5
netfilter: nf_conntrack_sip: validate skb_dst() before accessing it
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conntrack_sip: validate skb_dst() before accessing it tc ingress and openvswitch do not guarantee routing information to be available. These subsystems use the conntrack helper …
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High 7.5
netfilter: nft_fib: reject fib expression on the netdev egress hook
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_fib: reject fib expression on the netdev egress hook A fib expression in a netdev egress base chain dereferences nft_in(pkt), NULL on the transmit path, causing a NULL pointer …
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High 7.5
net/tls: Consume empty data records in tls_sw_read_sock()
In the Linux kernel, the following vulnerability has been resolved: net/tls: Consume empty data records in tls_sw_read_sock() A peer may send a zero-length TLS application_data record; TLS 1.3 explicitly permits these as a traffic-analysis countermeasure (RFC…
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High 7.5
cifs: Fix missing credit release on failure in cifs_issue_read()
In the Linux kernel, the following vulnerability has been resolved: cifs: Fix missing credit release on failure in cifs_issue_read() Fix missing release of credits in the failure path in cifs_issue_read() lest retrying the subreq just overwrites the credits v…
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High 7.5
afs: Fix missing NULL pointer check in afs_break_some_callbacks()
In the Linux kernel, the following vulnerability has been resolved: afs: Fix missing NULL pointer check in afs_break_some_callbacks() Fix afs_break_some_callbacks() to check to see if afs_lookup_volume_rcu() returned NULL (e.g. the specified volume is unknown…
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High 7.5
afs: Fix callback service message parsers to pass through -EAGAIN
In the Linux kernel, the following vulnerability has been resolved: afs: Fix callback service message parsers to pass through -EAGAIN The AFS filesystem client uses an rxrpc server to listen for callback notifications. Each callback call type handler has a de…
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High 7.5
afs: Fix error code in afs_extract_vl_addrs()
In the Linux kernel, the following vulnerability has been resolved: afs: Fix error code in afs_extract_vl_addrs() The error codes on these paths are only set on the first iteration through the loop. Set the correct error code on every iteration.
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High 7.5
net: mvneta: re-enable percpu interrupt on resume
In the Linux kernel, the following vulnerability has been resolved: net: mvneta: re-enable percpu interrupt on resume On Marvell MPIC platforms (Armada 370/XP/38x), mvneta uses a percpu IRQ disable/enable scheme for NAPI: the ISR (mvneta_percpu_isr) calls dis…
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High 7.5
netfilter: nf_conncount: prevent connlimit drops for early confirmed ct
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conncount: prevent connlimit drops for early confirmed ct Commit 69894e5b4c5e ("netfilter: nft_connlimit: update the count if add was skipped") introduced a regression where pac…
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High 7.5
md/raid10: fix writes_pending and barrier reference leaks on discard failures
In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix writes_pending and barrier reference leaks on discard failures raid10_make_request() acquires a writes_pending reference with md_write_start() before calling raid10_handle_disc…
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High 7.5
xprtrdma: Repost Receive buffers for malformed replies
In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Repost Receive buffers for malformed replies rpcrdma_wc_receive() decrements the transport's Receive count for every completion before it dispatches a successful Receive to rpcrdma_…
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High 7.5
xprtrdma: Sanitize the reply credit grant after parsing
In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Sanitize the reply credit grant after parsing The out_norqst exit in rpcrdma_reply_handler() branches away before the credit clamp, so a reply that matches no pending request reache…
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High 7.5
tcp: ipv6: clamp default adverting MSS to avoid GSO_BY_FRAGS (0xFFFF)
In the Linux kernel, the following vulnerability has been resolved: tcp: ipv6: clamp default adverting MSS to avoid GSO_BY_FRAGS (0xFFFF) When MTU is large, ip6_default_advmss() can return IPV6_MAXPLEN (65535). This is interpreted by TCP as mss_clamp, allowin…
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High 7.5
tipc: reject inverted service ranges from peer bindings
In the Linux kernel, the following vulnerability has been resolved: tipc: reject inverted service ranges from peer bindings tipc_update_nametbl() inserts a binding advertised by a peer node using the lower and upper service-range bounds taken directly from th…
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High 7.5
tipc: prevent snt_unacked underflow on CONN_ACK
In the Linux kernel, the following vulnerability has been resolved: tipc: prevent snt_unacked underflow on CONN_ACK tipc_sk_conn_proto_rcv() subtracts the peer-supplied connection ack count from the unsigned 16-bit send counter snt_unacked without checking th…
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High 7.5
NFSD: Handle layout stid in nfsd4_drop_revoked_stid()
In the Linux kernel, the following vulnerability has been resolved: NFSD: Handle layout stid in nfsd4_drop_revoked_stid() nfsd4_drop_revoked_stid() has no SC_TYPE_LAYOUT case, so when a client sends FREE_STATEID for an admin-revoked layout stid, the default b…
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High 7.5
btrfs: fix invalid pointer dereference in __btrfs_run_delayed_refs()
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix invalid pointer dereference in __btrfs_run_delayed_refs() In the beginning of the loop, we try to obtain a locked delayed ref head, if 'locked_ref' is currently NULL, by calling bt…
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High 7.5
md/raid1,raid10: fix error-path detection with md_cloned_bio()
In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix error-path detection with md_cloned_bio() Detect the error path using md_cloned_bio() instead of relying on r1_bio in raid1 or r10_bio->read_slot in raid10, which may be …
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High 7.5
nvmet-tcp: check return value of nvmet_tcp_set_queue_sock
In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: check return value of nvmet_tcp_set_queue_sock The return value of nvmet_tcp_set_queue_sock() is currently ignored in nvmet_tcp_tls_handshake_done(). If it fails (e.g., due to the …
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High 7.5
RDMA/mlx5: Fix UMR XLT cleanup on ODP populate failure
In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix UMR XLT cleanup on ODP populate failure mlx5r_umr_update_xlt() allocates and DMA maps an XLT buffer with mlx5r_umr_create_xlt(). The buffer is released by the common cleanup pa…
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High 7.5
afs: handle CB.InitCallBackState3 requests without a server record
In the Linux kernel, the following vulnerability has been resolved: afs: handle CB.InitCallBackState3 requests without a server record The cache manager callback path now attaches the server record to an incoming call through the rxrpc peer's app data. That a…
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High 7.5
rxrpc: Fix the reception of a reply packet before data transmission
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix the reception of a reply packet before data transmission Fix rxrpc_receiving_reply() to handle the reception of an apparent reply DATA packet before rxrpc has had a chance to send …
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High 7.5
rxrpc: Fix ACKALL packet handling
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix ACKALL packet handling rxrpc_input_ackall() accepts ACKALL packets without checking whether the call is in a state that can legitimately have outstanding transmit buffers. A forged…
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High 7.5
rxrpc: Fix potential infinite loop in rxrpc_recvmsg()
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix potential infinite loop in rxrpc_recvmsg() Fix the wait in rxrpc_recvmsg() also take check the oob queue.
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High 7.5
rxrpc: rxrpc_verify_data ensure rx_dec_buffer alloc
In the Linux kernel, the following vulnerability has been resolved: rxrpc: rxrpc_verify_data ensure rx_dec_buffer alloc rxrpc_recvmsg_data() calls rxrpc_verify_data() whenever the rxrpc_call.rx_dec_buffer is unallocated and assumes that upon successful return…
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High 7.5
qede: sync udp_tunnel ports outside qede_lock in the recovery path
In the Linux kernel, the following vulnerability has been resolved: qede: sync udp_tunnel ports outside qede_lock in the recovery path A TX timeout on a qede NIC that has VXLAN/GENEVE tunnel ports configured wedges the rtnetlink control plane of the whole mac…
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High 7.5
net: do not send ICMP/NDISC Redirects when peer allocation fails
In the Linux kernel, the following vulnerability has been resolved: net: do not send ICMP/NDISC Redirects when peer allocation fails When inet_getpeer_v4() or inet_getpeer_v6() fails to allocate a peer entry under memory pressure or tree size caps, redirect h…
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High 7.5
scsi: libiscsi: Fix stale-data leak into the SCSI sense buffer
In the Linux kernel, the following vulnerability has been resolved: scsi: libiscsi: Fix stale-data leak into the SCSI sense buffer iscsi_scsi_cmd_rsp() copies the sense data of a SCSI Response from the target-supplied data segment. The segment carries a 2-byt…
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High 7.5
btrfs: zoned: fix deadlock between metadata writeback and transaction commit
In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix deadlock between metadata writeback and transaction commit When writing out metadata extent buffers in a zoned filesystem, btree_writepages() holds fs_info->zoned_meta_io_lo…
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High 7.5
mm/slab: prevent unbounded recursion in free path with new kmalloc type
In the Linux kernel, the following vulnerability has been resolved: mm/slab: prevent unbounded recursion in free path with new kmalloc type Commit 280ea9c3154b ("mm/slab: avoid allocating slabobj_ext array from its own slab") avoided recursive allocation of o…
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High 7.4
vhost: fix vhost_get_avail_idx for a non empty ring
In the Linux kernel, the following vulnerability has been resolved: vhost: fix vhost_get_avail_idx for a non empty ring vhost_get_avail_idx is supposed to report whether it has updated vq->avail_idx. Instead, it returns whether all entries have been consumed,…
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High 7.3
macsec: don't read an unset MAC header in macsec_encrypt()
In the Linux kernel, the following vulnerability has been resolved: macsec: don't read an unset MAC header in macsec_encrypt() macsec_encrypt() reads the Ethernet header via eth_hdr(skb) (skb->head + skb->mac_header) to memmove() the 12 source/destination MAC…
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High 7.3
dm: avoid leaking the caller's thread keyring via the table device file
In the Linux kernel, the following vulnerability has been resolved: dm: avoid leaking the caller's thread keyring via the table device file The refactoring in commit a28d893eb327 ("md: port block device access to file") accidentally causes the caller's thread…
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High 7.3
can: bcm: fix lockless bound/ifindex race and silent RX_SETUP failure
In the Linux kernel, the following vulnerability has been resolved: can: bcm: fix lockless bound/ifindex race and silent RX_SETUP failure bcm_sendmsg() reads bo->ifindex and checks bo->bound before taking lock_sock(), while bcm_notify(), bcm_connect() and bcm…
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High 7.3
netfilter: xt_connmark: reject invalid shift parameters
In the Linux kernel, the following vulnerability has been resolved: netfilter: xt_connmark: reject invalid shift parameters Revision 2 of the CONNMARK target accepts user-controlled shift parameters and applies them to 32-bit mark values in connmark_tg_shift(…
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High 7.3
netfilter: nft_compat: ebtables emulation must reject non-bridge targets
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_compat: ebtables emulation must reject non-bridge targets xtables targets return netfilter verdicts: NF_ACCEPT, NF_DROP, and so on. ebtables targets return incompatible verdict…
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High 7.3
ASoC: meson: aiu: Validate written enum values
In the Linux kernel, the following vulnerability has been resolved: ASoC: meson: aiu: Validate written enum values The AIU HDMI and internal codec mux put callbacks use the written enum value with snd_soc_enum_item_to_val() before checking whether the value i…
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High 7.3
nvdimm/btt: Handle preemption in BTT lane acquisition
In the Linux kernel, the following vulnerability has been resolved: nvdimm/btt: Handle preemption in BTT lane acquisition BTT lanes serialize access to per-lane metadata and workspace state during BTT I/O. The btt-check unit test reports data mismatches durin…
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High 7.3
accel/amdxdna: Adjust size for copy_to_user()
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Adjust size for copy_to_user() The amount of data returned to user space should be limited by the buffer size provided by the application. If the buffer is smaller than the dat…
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High 7.1
LoongArch: Fix missing dirty page tracking in {pte,pmd}_wrprotect()
In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fix missing dirty page tracking in {pte,pmd}_wrprotect() When hardware page table walker (PTW) is enabled on LoongArch, the CPU may set _PAGE_DIRTY directly in the page table entry…
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High 7.1
ieee802154: admin-gate legacy LLSEC dump operations
In the Linux kernel, the following vulnerability has been resolved: ieee802154: admin-gate legacy LLSEC dump operations In net/ieee802154/netlink.c, the legacy IEEE802154_NL family ops table builds the LLSEC dump entries (LLSEC_LIST_KEY, LLSEC_LIST_DEV, LLSEC…
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High 7.1
accel/ivpu: Reject firmware log with size smaller than header
In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Reject firmware log with size smaller than header fw_log_from_bo() validates the tracing buffer header_size and that the log fits within the BO, but never checks that log->size is…
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High 7.1
dm-integrity: don't increment hash_offset twice
In the Linux kernel, the following vulnerability has been resolved: dm-integrity: don't increment hash_offset twice hash_offset is already incremented in the loop "for (i = 0; i < to_copy; i++, ts--)". Do not increment it again.
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High 7.1
can: bcm: fix stale rx/tx ops after device removal
In the Linux kernel, the following vulnerability has been resolved: can: bcm: fix stale rx/tx ops after device removal RX: an RX_SETUP update(!) for an existing op skipped can_rx_register() unconditionally, even when a concurrent NETDEV_UNREGISTER had already…
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High 7.1
platform/x86: ISST: Restore SST-PP control to all domains
In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Restore SST-PP control to all domains The SST-PP control offset is only restored to power domain 0 after resume. During suspend, control values are read and stored for all…
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High 7.1
fs/proc/task_mmu: fix make_uffd_wp_huge_pte() prot-update race
In the Linux kernel, the following vulnerability has been resolved: fs/proc/task_mmu: fix make_uffd_wp_huge_pte() prot-update race Patch series "userfaultfd/pagemap: pre-existing fixes". These are pre-existing bug fixes that were carried at the front of the u…
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High 7.1
mm/hugetlb: fix hugetlb cgroup rsvd charge/uncharge mismatch
In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix hugetlb cgroup rsvd charge/uncharge mismatch In alloc_hugetlb_folio(), a single h_cg pointer is used for both the rsvd and non-rsvd hugetlb cgroup charges. When map_chg is set…
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High 7.1
KVM: arm64: nv: Drop bogus WARN for write to ZCR_EL2
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Drop bogus WARN for write to ZCR_EL2 It is entirely possible for a guest to write to the ZCR_EL2 sysreg alias while in a nested context, as it is expected if FEAT_NV2 is adver…
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High 7.1
KVM: x86: Ignore pending PV EOI if the vCPU has since disabled PV EOIs
In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Ignore pending PV EOI if the vCPU has since disabled PV EOIs Ignore KVM's internal "service pending PV EOI" request if the vCPU has disabled PV EOIs since the request was made. Asse…
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High 7.1
net: atm: reject out-of-range traffic classes in QoS validation
In the Linux kernel, the following vulnerability has been resolved: net: atm: reject out-of-range traffic classes in QoS validation Reject ATM traffic classes above ATM_ANYCLASS in check_tp(). SO_ATMQOS stores the supplied QoS after check_qos() succeeds, so a…
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High 7.1
netfs: Fix writeback error handling
In the Linux kernel, the following vulnerability has been resolved: netfs: Fix writeback error handling Fix the error handling in writeback_iter() loop. If an error occurs, writeback_iter() needs to be called again with *error set to the error so that it can …
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High 7.1
hwmon: (pmbus) Fix passing events to regulator core
In the Linux kernel, the following vulnerability has been resolved: hwmon: (pmbus) Fix passing events to regulator core Sashiko reports: Commit 754bd2b4a084 ("hwmon: (pmbus/core) Protect regulator operations with mutex") introduced a worker to batch regulator…
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High 7.1
hwmon: (pmbus/core) honor vrm_version in pmbus_data2reg_vid()
In the Linux kernel, the following vulnerability has been resolved: hwmon: (pmbus/core) honor vrm_version in pmbus_data2reg_vid() pmbus_data2reg_vid() hardcoded the VR11 encoding regardless of the vrm_version configured by the driver, while pmbus_reg2data_vid…
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High 7.1
ASoC: SDCA: Validate written enum value in ge_put_enum_double()
In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: Validate written enum value in ge_put_enum_double() ge_put_enum_double() passes the user-supplied enumeration index item[0] to snd_soc_enum_item_to_val() without checking it again…
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High 7.1
ice: fix FDIR CTRL VSI resource leak in ice_reset_all_vfs()
In the Linux kernel, the following vulnerability has been resolved: ice: fix FDIR CTRL VSI resource leak in ice_reset_all_vfs() Resetting all VFs causes resource leak on VFs with FDIR filters enabled as CTRL VSIs are only invalidated and not freed. Fix by usi…
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High 7.1
md/raid1: fix writes_pending and barrier reference leaks on write failures
In the Linux kernel, the following vulnerability has been resolved: md/raid1: fix writes_pending and barrier reference leaks on write failures raid1_make_request() acquires a writes_pending reference with md_write_start() before calling raid1_write_request().…
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High 7.1
apparmor: fix uninitialised pointer passed to audit_log_untrustedstring()
In the Linux kernel, the following vulnerability has been resolved: apparmor: fix uninitialised pointer passed to audit_log_untrustedstring() Commit 4a134723f9f1 ("apparmor: move check for aa_null file to cover all cases") intrdouced a small bug, where path_n…
Revision history
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References
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Kernel CVE Announce Mailingliste
https://lore.kernel.org/linux-cve-announce/
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Linux Kernel CVE Announcement CVE-2026-68455
https://lore.kernel.org/linux-cve-announce/2026081559-CVE-2026-68455-e03a@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68456
https://lore.kernel.org/linux-cve-announce/2026081502-CVE-2026-68456-0655@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68457
https://lore.kernel.org/linux-cve-announce/2026081502-CVE-2026-68457-eb4d@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68458
https://lore.kernel.org/linux-cve-announce/2026081502-CVE-2026-68458-b2ba@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68459
https://lore.kernel.org/linux-cve-announce/2026081502-CVE-2026-68459-5502@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68460
https://lore.kernel.org/linux-cve-announce/2026081503-CVE-2026-68460-3fd4@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68461
https://lore.kernel.org/linux-cve-announce/2026081503-CVE-2026-68461-a9a4@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68462
https://lore.kernel.org/linux-cve-announce/2026081503-CVE-2026-68462-af83@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68463
https://lore.kernel.org/linux-cve-announce/2026081503-CVE-2026-68463-4c2b@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68464
https://lore.kernel.org/linux-cve-announce/2026081503-CVE-2026-68464-a396@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68465
https://lore.kernel.org/linux-cve-announce/2026081503-CVE-2026-68465-6a7e@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68466
https://lore.kernel.org/linux-cve-announce/2026081504-CVE-2026-68466-7ca5@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68467
https://lore.kernel.org/linux-cve-announce/2026081504-CVE-2026-68467-9583@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68468
https://lore.kernel.org/linux-cve-announce/2026081504-CVE-2026-68468-5a81@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-68469
https://lore.kernel.org/linux-cve-announce/2026081504-CVE-2026-68469-3a42@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68470
https://lore.kernel.org/linux-cve-announce/2026081504-CVE-2026-68470-1fbf@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68471
https://lore.kernel.org/linux-cve-announce/2026081505-CVE-2026-68471-4f33@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68472
https://lore.kernel.org/linux-cve-announce/2026081505-CVE-2026-68472-2865@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68473
https://lore.kernel.org/linux-cve-announce/2026081505-CVE-2026-68473-9c59@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68474
https://lore.kernel.org/linux-cve-announce/2026081505-CVE-2026-68474-f8a6@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-68475
https://lore.kernel.org/linux-cve-announce/2026081505-CVE-2026-68475-eb17@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68476
https://lore.kernel.org/linux-cve-announce/2026081505-CVE-2026-68476-47ba@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68477
https://lore.kernel.org/linux-cve-announce/2026081506-CVE-2026-68477-c9aa@gregkh/
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Linux Kernel CVE Announcement CVE-2026-68479
https://lore.kernel.org/linux-cve-announce/2026081506-CVE-2026-68479-5ea9@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72003
https://lore.kernel.org/linux-cve-announce/2026081506-CVE-2026-72003-d5f1@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72004
https://lore.kernel.org/linux-cve-announce/2026081506-CVE-2026-72004-f182@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72011
https://lore.kernel.org/linux-cve-announce/2026081508-CVE-2026-72011-9cd3@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72012
https://lore.kernel.org/linux-cve-announce/2026081508-CVE-2026-72012-db27@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72013
https://lore.kernel.org/linux-cve-announce/2026081508-CVE-2026-72013-41d8@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72014
https://lore.kernel.org/linux-cve-announce/2026081508-CVE-2026-72014-3852@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72015
https://lore.kernel.org/linux-cve-announce/2026081508-CVE-2026-72015-fc61@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72016
https://lore.kernel.org/linux-cve-announce/2026081509-CVE-2026-72016-dd58@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72017
https://lore.kernel.org/linux-cve-announce/2026081509-CVE-2026-72017-598c@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72018
https://lore.kernel.org/linux-cve-announce/2026081509-CVE-2026-72018-ba3f@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72019
https://lore.kernel.org/linux-cve-announce/2026081509-CVE-2026-72019-27d6@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72020
https://lore.kernel.org/linux-cve-announce/2026081509-CVE-2026-72020-d474@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72021
https://lore.kernel.org/linux-cve-announce/2026081510-CVE-2026-72021-bee2@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72022
https://lore.kernel.org/linux-cve-announce/2026081510-CVE-2026-72022-764c@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72023
https://lore.kernel.org/linux-cve-announce/2026081510-CVE-2026-72023-c1c4@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72024
https://lore.kernel.org/linux-cve-announce/2026081510-CVE-2026-72024-7fde@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72025
https://lore.kernel.org/linux-cve-announce/2026081510-CVE-2026-72025-3a2a@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72026
https://lore.kernel.org/linux-cve-announce/2026081510-CVE-2026-72026-3cc8@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72027
https://lore.kernel.org/linux-cve-announce/2026081511-CVE-2026-72027-4dc2@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72028
https://lore.kernel.org/linux-cve-announce/2026081511-CVE-2026-72028-749b@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72029
https://lore.kernel.org/linux-cve-announce/2026081511-CVE-2026-72029-63b3@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72030
https://lore.kernel.org/linux-cve-announce/2026081511-CVE-2026-72030-db86@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72031
https://lore.kernel.org/linux-cve-announce/2026081511-CVE-2026-72031-ca71@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72032
https://lore.kernel.org/linux-cve-announce/2026081512-CVE-2026-72032-bc57@gregkh/
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Linux Kernel CVE Announcement CVE-2026-72033
https://lore.kernel.org/linux-cve-announce/2026081512-CVE-2026-72033-9998@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72034
https://lore.kernel.org/linux-cve-announce/2026081512-CVE-2026-72034-a89c@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72035
https://lore.kernel.org/linux-cve-announce/2026081512-CVE-2026-72035-65da@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72036
https://lore.kernel.org/linux-cve-announce/2026081512-CVE-2026-72036-1317@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72037
https://lore.kernel.org/linux-cve-announce/2026081513-CVE-2026-72037-1c63@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72455
https://lore.kernel.org/linux-cve-announce/2026081532-CVE-2026-72455-90c4@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72459
https://lore.kernel.org/linux-cve-announce/2026081532-CVE-2026-72459-cda8@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72460
https://lore.kernel.org/linux-cve-announce/2026081533-CVE-2026-72460-82bd@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72461
https://lore.kernel.org/linux-cve-announce/2026081533-CVE-2026-72461-3dc3@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72462
https://lore.kernel.org/linux-cve-announce/2026081533-CVE-2026-72462-ce30@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72463
https://lore.kernel.org/linux-cve-announce/2026081533-CVE-2026-72463-5eb9@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72464
https://lore.kernel.org/linux-cve-announce/2026081533-CVE-2026-72464-e38f@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72495
https://lore.kernel.org/linux-cve-announce/2026081539-CVE-2026-72495-d1ba@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72496
https://lore.kernel.org/linux-cve-announce/2026081539-CVE-2026-72496-1bef@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72497
https://lore.kernel.org/linux-cve-announce/2026081540-CVE-2026-72497-ea51@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72498
https://lore.kernel.org/linux-cve-announce/2026081540-CVE-2026-72498-44af@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72499
https://lore.kernel.org/linux-cve-announce/2026081540-CVE-2026-72499-65d5@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72500
https://lore.kernel.org/linux-cve-announce/2026081540-CVE-2026-72500-b888@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72501
https://lore.kernel.org/linux-cve-announce/2026081540-CVE-2026-72501-a897@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-72502
https://lore.kernel.org/linux-cve-announce/2026081541-CVE-2026-72502-cd8e@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-74255
https://lore.kernel.org/linux-cve-announce/2026081541-CVE-2026-74255-caef@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-74256
https://lore.kernel.org/linux-cve-announce/2026081541-CVE-2026-74256-a6a4@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-74257
https://lore.kernel.org/linux-cve-announce/2026081541-CVE-2026-74257-09ff@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-74258
https://lore.kernel.org/linux-cve-announce/2026081541-CVE-2026-74258-264a@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-74259
https://lore.kernel.org/linux-cve-announce/2026081542-CVE-2026-74259-6b8e@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-74260
https://lore.kernel.org/linux-cve-announce/2026081542-CVE-2026-74260-0c6c@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-74261
https://lore.kernel.org/linux-cve-announce/2026081542-CVE-2026-74261-f18b@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-74262
https://lore.kernel.org/linux-cve-announce/2026081542-CVE-2026-74262-7c5b@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-74263
https://lore.kernel.org/linux-cve-announce/2026081542-CVE-2026-74263-6a02@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-74264
https://lore.kernel.org/linux-cve-announce/2026081543-CVE-2026-74264-e6bb@gregkh/
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Linux Kernel CVE Announcement CVE-2026-74265
https://lore.kernel.org/linux-cve-announce/2026081543-CVE-2026-74265-12c6@gregkh/