Summary
[5.15.0-318.199.3.2]
- macvlan: observe an RCU grace period in macvlan_common_newlink() error path (Eric Dumazet) [Orabug: 39057366]
- macvlan: fix error recovery in macvlan_common_newlink() (Eric Dumazet) [Orabug: 39057366] {CVE-2026-23209}
- netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate() (Andrew Fasano) [Orabug: 39057346] {CVE-2026-23111}
- net: tunnel: make skb_vlan_inet_prepare() return drop reasons (Menglong Dong) [Orabug: 39055945]
[5.15.0-318.199.3.1]
- nvme-pci: fix stuck reset on concurrent DPC and HP (Keith Busch) [Orabug: 39026355]
- nvme: cancel pending I/O if nvme controller is in terminal state (Nilay Shroff) [Orabug: 39026355]
- nvme-pci: fix queue unquiesce check on slot_reset (Keith Busch) [Orabug: 39026355]
- nvme: ensure disabling pairs with unquiesce (Keith Busch) [Orabug: 39026355]
[5.15.0-318.199.3]
- hfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc() (Kang Chen)
- spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer (Breno Leitao) [Orabug: 38970594] {CVE-2026-23202}
- spi: tegra210-quad: Return IRQ_HANDLED when timeout already processed transfer (Breno Leitao)
- spi: tegra210-quad: Protect curr_xfer clearing in tegra_qspi_non_combined_seq_xfer (Breno Leitao)
- x86/kfence: fix booting on 32bit non-PAE systems (Andrew Cooper)
- KVM: x86: Don't snapshot 'max' TSC if host TSC is constant (Sean Christopherson) [Orabug: 38966500]
- KVM: x86: Accept KVM_[GS]ET_TSC_KHZ as a VM ioctl. (David Woodhouse) [Orabug: 38966500]
- sfc: fix NULL dereferences in ef100_process_design_param() (Edward Cree) [Orabug: 37855346] {CVE-2025-37860}
- Revert 'net/rds: fix crash by expanding kref coverage to rds_incoming.i_conn' (Sharath Srinivasan) [Orabug: 38937481]
- Revert 'net/rds: expand kref coverage to rds_notifier->n_conn' (Sharath Srinivasan) [Orabug: 38937481]
[5.15.0-318.199.2]
- drivers/soc/pensando/penfw: Add support for pcie serdes fw download. (Hiren Mehta) [Orabug: 38953591]
- arm64: pensando: Add support for kpcimgr dynamic event queue (Rob Gardner) [Orabug: 38928823]
- procfs: move dropping pde and pid from ->evict_inode() to ->free_inode() (Al Viro) [Orabug: 38945002]
- ext4/jbd2: skip sb flush when EIO happened (Wengang Wang) [Orabug: 38188749]
- jbd2: store more accurate errno in superblock when possible (Wengang Wang) [Orabug: 38188749]
- Revert 'IB/mlx5: Implement clear counters' (Sharath Srinivasan) [Orabug: 38923519]
- Revert 'IB/core: Implement clear counters' (Sharath Srinivasan) [Orabug: 38923519]
- Revert 'IB/core: Fix off-by-one attr index in setup_hw_port_stats' (Sharath Srinivasan) [Orabug: 38923519]
- drivers/soc/pensando/bsm: Fix various issues with secure-mode. (Hiren Mehta) [Orabug: 38944299]
- net/rds: wait_event_timeout until zero connections during rmmod (Sharath Srinivasan) [Orabug: 38928274]
- net/rds: rds_send_xmit should INIT_LIST_HEAD(&to_be_dropped) on restart (Sharath Srinivasan) [Orabug: 38928272]
- net/rds: fix rds_message memleak in rds_send_queue_rm (Sharath Srinivasan) [Orabug: 38928270]
- net/rds: fix rds_message memleak in rds_send_xmit (Sharath Srinivasan) [Orabug: 38923496]
[5.15.0-318.199.1]
- LTS version: v5.15.199 (Vijayendra Suman)
- wifi: cfg80211: init wiphy_work before allocating rfkill fails (Edward Adam Davis) [Orabug: 39004275] {CVE-2025-22119}
- wifi: cfg80211: fully move wiphy work to unbound workqueue (Johannes Berg)
- wifi: cfg80211: cancel wiphy_work before freeing wiphy (Miri Korenblit) [Orabug: 39004414] {CVE-2025-21979}
- wifi: cfg80211: fix wiphy delayed work queueing (Johannes Berg)
- wifi: cfg80211: use system_unbound_wq for wiphy work (Johannes Berg)
- team: Move team device type change at the end of team_port_add (Nikola Z. Ivanov)
- pinctrl: meson: mark the GPIO controller as sleeping (Bartosz Golaszewski)
- mptcp: avoid dup SUB_CLOSED events after disconnect (Matthieu Baerts)
- writeback: fix 100% CPU usage when dirtytime_expire_interval is 0 (Laveesh Bansal)
- drm/imx/tve: fix probe device leak (Johan Hovold)
- pinctrl: lpass-lpi: implement .get_direction() for the GPIO driver (Bartosz Golaszewski)
- net/sched: act_ife: convert comma to semicolon (Chen Ni)
- btrfs: prevent use-after-free on page private data in btrfs_subpage_clear_uptodate() (Jp Kobryn)
- drm/amdkfd: fix a memory leak in device_queue_manager_init() (Haoxiang Li)
- can: esd_usb: esd_usb_read_bulk_callback(): fix URB memory leak (Marc Kleine-Budde)
- genirq/irq_sim: Initialize work context pointers properly (Gyeyoung Baek)
- HID: uclogic: Add NULL check in uclogic_input_configured() (Henry Martin) [Orabug: 39004242] {CVE-2025-38007}
- HID: uclogic: Correct devm device reference for hidinput input_dev name (Rahul Rameshbabu)
- wifi: mac80211: move TDLS work to wiphy work (Johannes Berg)
- wifi: mac80211: use wiphy work for sdata->work (Johannes Berg)
- wifi: cfg80211: add a work abstraction with special semantics (Johannes Berg)
- Bluetooth: Fix hci_suspend_sync crash (Ying Hsu)
- net: stmmac: make sure that ptp_rate is not 0 before configuring EST (Alexis Lothore)
- usbnet: Fix using smp_processor_id() in preemptible code warnings (Zqiang) [Orabug: 38649206] {CVE-2025-40164}
- NFSD: fix race between nfsd registration and exports_proc (Maninder Singh) [Orabug: 38158712] {CVE-2025-38232}
- ext4: fix memory leaks in ext4_fname_{setup_filename,prepare_lookup} (Luis Henriques)
- espintcp: fix skb leaks (Sabrina Dubroca) [Orabug: 38094997] {CVE-2025-38057}
- fs/ntfs3: Initialize allocated memory before use (Bartlomiej Kubik)
- ksmbd: fix use-after-free in ksmbd_tree_connect_put under concurrency (Namjae Jeon)
- drm/ttm: fix undefined behavior in bit shift for TTM_TT_FLAG_PRIV_POPULATED (Gaosheng Cui)
- ksm: use range-walk function to jump over holes in scan_get_next_rmap_item (Pedro Demarchi Gomes) [Orabug: 38773375] {CVE-2025-68211}
- mm/pagewalk: add walk_page_range_vma() (David Hildenbrand)
- ksmbd: smbd: fix dma_unmap_sg() nents (Thomas Fourier)
- mei: trace: treat reg parameter as string (
Fixed packages 19
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 8 | bpftool | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek-container | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek-container-debug | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek-core | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek-debug | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek-debug-core | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek-debug-devel | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek-debug-modules | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek-debug-modules-extra | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek-devel | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek-doc | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek-modules | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek-modules-extra | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek64k | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek64k-core | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek64k-devel | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek64k-modules | 0:5.15.0-318.199.3.2.el9uek |
| Oracle Linux · 8 | kernel-uek64k-modules-extra | 0:5.15.0-318.199.3.2.el9uek |
Vulnerabilities 147
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Critical 9.8
svcrdma: bound check rq_pages index in inline path
In the Linux kernel, the following vulnerability has been resolved: svcrdma: bound check rq_pages index in inline path svc_rdma_copy_inline_range indexed rqstp->rq_pages[rc_curpage] without verifying rc_curpage stays within the allocated page array. Add guard…
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Critical 9.8
libceph: prevent potential out-of-bounds reads in handle_auth_done()
In the Linux kernel, the following vulnerability has been resolved: libceph: prevent potential out-of-bounds reads in handle_auth_done() Perform an explicit bounds check on payload_len to avoid a possible out-of-bounds access in the callout. [ idryomov: chang…
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Critical 9.1
e1000: fix OOB in e1000_tbi_should_accept()
In the Linux kernel, the following vulnerability has been resolved: e1000: fix OOB in e1000_tbi_should_accept() In e1000_tbi_should_accept() we read the last byte of the frame via 'data[length - 1]' to evaluate the TBI workaround. If the descriptor- reported …
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Critical 9.1
libceph: make decode_pool() more resilient against corrupted osdmaps
In the Linux kernel, the following vulnerability has been resolved: libceph: make decode_pool() more resilient against corrupted osdmaps If the osdmap is (maliciously) corrupted such that the encoded length of ceph_pg_pool envelope is less than what is expect…
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High 8.8
staging: rtl8723bs: fix stack buffer overflow in OnAssocReq IE parsing
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix stack buffer overflow in OnAssocReq IE parsing The Supported Rates IE length from an incoming Association Request frame was used directly as the memcpy() length when c…
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High 8.8
scsi: Revert "scsi: qla2xxx: Perform lockless command completion in abort path"
In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: qla2xxx: Perform lockless command completion in abort path" This reverts commit 0367076b0817d5c75dfb83001ce7ce5c64d803a9. The commit being reverted added code to __qla2x00…
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High 8.4
ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all()
In the Linux kernel, the following vulnerability has been resolved: ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all() There's issue as follows: BUG: KASAN: use-after-free in ext4_xattr_inode_dec_ref_all+0x6ff/0x790 Read of size 4 at addr ffff88807…
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High 8.0
NFSD: NFSv4 file creation neglects setting ACL
In the Linux kernel, the following vulnerability has been resolved: NFSD: NFSv4 file creation neglects setting ACL An NFSv4 client that sets an ACL with a named principal during file creation retrieves the ACL afterwards, and finds that it is only a default A…
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High 7.8
KVM: x86: Acquire kvm->srcu when handling KVM_SET_VCPU_EVENTS
In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Acquire kvm->srcu when handling KVM_SET_VCPU_EVENTS Grab kvm->srcu when processing KVM_SET_VCPU_EVENTS, as KVM will forcibly leave nested VMX/SVM if SMM mode is being toggled, and l…
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High 7.8
wifi: cfg80211: cancel wiphy_work before freeing wiphy
In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: cancel wiphy_work before freeing wiphy A wiphy_work can be queued from the moment the wiphy is allocated and initialized (i.e. wiphy_new_nm). When a wiphy_work is queued, the …
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High 7.8
usb: xhci: Apply the link chain quirk on NEC isoc endpoints
In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Apply the link chain quirk on NEC isoc endpoints Two clearly different specimens of NEC uPD720200 (one with start/stop bug, one without) were seen to cause IOMMU faults after some …
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High 7.8
RDMA/core: Fix "KASAN: slab-use-after-free Read in ib_register_device" problem
In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix "KASAN: slab-use-after-free Read in ib_register_device" problem Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 print_addr…
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High 7.8
page_pool: Fix use-after-free in page_pool_recycle_in_ring
In the Linux kernel, the following vulnerability has been resolved: page_pool: Fix use-after-free in page_pool_recycle_in_ring syzbot reported a uaf in page_pool_recycle_in_ring: BUG: KASAN: slab-use-after-free in lock_release+0x151/0xa30 kernel/locking/lockd…
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High 7.8
NFSD: fix race between nfsd registration and exports_proc
In the Linux kernel, the following vulnerability has been resolved: NFSD: fix race between nfsd registration and exports_proc As of now nfsd calls create_proc_exports_entry() at start of init_nfsd and cleanup by remove_proc_entry() at last of exit_nfsd. Which…
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High 7.8
tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock().
In the Linux kernel, the following vulnerability has been resolved: tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock(). get_netdev_for_sock() is called during setsockopt(), so not under RCU. Using sk_dst_get(sk)->dev could trigger UAF. Let's u…
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High 7.8
crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id
In the Linux kernel, the following vulnerability has been resolved: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id Use check_add_overflow() to guard against potential integer overflows when adding the binary blob lengths and the size…
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High 7.8
spi: tegra210-quad: Fix timeout handling
In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Fix timeout handling When the CPU that the QSPI interrupt handler runs on (typically CPU 0) is excessively busy, it can lead to rare cases of the IRQ thread not running be…
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High 7.8
NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags
In the Linux kernel, the following vulnerability has been resolved: NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags When a filesystem is being automounted, it needs to preserve the user-set superblock mount options, such as the "ro" fla…
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High 7.8
ethtool: Avoid overflowing userspace buffer on stats query
In the Linux kernel, the following vulnerability has been resolved: ethtool: Avoid overflowing userspace buffer on stats query The ethtool -S command operates across three ioctl calls: ETHTOOL_GSSET_INFO for the size, ETHTOOL_GSTRINGS for the names, and ETHTO…
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High 7.8
net/sched: ets: Remove drr class from the active list if it changes to strict
In the Linux kernel, the following vulnerability has been resolved: net/sched: ets: Remove drr class from the active list if it changes to strict Whenever a user issues an ets qdisc change command, transforming a drr class into a strict one, the ets code isn'…
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High 7.8
media: dvb-usb: dtv5100: fix out-of-bounds in dtv5100_i2c_msg()
In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb: dtv5100: fix out-of-bounds in dtv5100_i2c_msg() rlen value is a user-controlled value, but dtv5100_i2c_msg() does not check the size of the rlen value. Therefore, if it is set…
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High 7.8
net/sched: ets: Always remove class from active list before deleting in ets_qdisc_change
In the Linux kernel, the following vulnerability has been resolved: net/sched: ets: Always remove class from active list before deleting in ets_qdisc_change zdi-disclosures@trendmicro.com says: The vulnerability is a race condition between `ets_qdisc_dequeue`…
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High 7.8
Bluetooth: btusb: revert use of devm_kzalloc in btusb
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: revert use of devm_kzalloc in btusb This reverts commit 98921dbd00c4e ("Bluetooth: Use devm_kzalloc in btusb.c file"). In btusb_probe(), we use devm_kzalloc() to allocate th…
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High 7.8
nfsd: provide locking for v4_end_grace
In the Linux kernel, the following vulnerability has been resolved: nfsd: provide locking for v4_end_grace Writing to v4_end_grace can race with server shutdown and result in memory being accessed after it was freed - reclaim_str_hashtbl in particularly. We c…
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High 7.8
arp: do not assume dev_hard_header() does not change skb->head
In the Linux kernel, the following vulnerability has been resolved: arp: do not assume dev_hard_header() does not change skb->head arp_create() is the only dev_hard_header() caller making assumption about skb->head being unchanged. A recent commit broke this …
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High 7.8
net/sched: sch_qfq: do not free existing class in qfq_change_class()
In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_qfq: do not free existing class in qfq_change_class() Fixes qfq_change_class() error case. cl->qdisc and cl should only be freed if a new class and qdisc were allocated, or we …
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High 7.8CVE-2026-23001 Public exploit
macvlan: fix possible UAF in macvlan_forward_source()
In the Linux kernel, the following vulnerability has been resolved: macvlan: fix possible UAF in macvlan_forward_source() Add RCU protection on (struct macvlan_source_entry)->vlan. Whenever macvlan_hash_del_source() is called, we must clear entry->vlan pointe…
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High 7.8
net/sched: Enforce that teql can only be used as root qdisc
In the Linux kernel, the following vulnerability has been resolved: net/sched: Enforce that teql can only be used as root qdisc Design intent of teql is that it is only supposed to be used as root qdisc. We need to check for that constraint. Although not impo…
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High 7.8
ipvlan: Make the addrs_lock be per port
In the Linux kernel, the following vulnerability has been resolved: ipvlan: Make the addrs_lock be per port Make the addrs_lock be per port, not per ipvlan dev. Initial code seems to be written in the assumption, that any address change must occur under RTNL.…
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High 7.8
net/sched: qfq: Use cl_is_active to determine whether class is active in qfq_rm_from_ag
In the Linux kernel, the following vulnerability has been resolved: net/sched: qfq: Use cl_is_active to determine whether class is active in qfq_rm_from_ag This is more of a preventive patch to make the code more consistent and to prevent possible exploits th…
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High 7.8CVE-2026-23111 Public exploit
netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate()
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate() nft_map_catchall_activate() has an inverted element activity check compared to its non-catchall counterpart nft…
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High 7.8
macvlan: fix error recovery in macvlan_common_newlink()
In the Linux kernel, the following vulnerability has been resolved: macvlan: fix error recovery in macvlan_common_newlink() valis provided a nice repro to crash the kernel: ip link add p1 type veth peer p2 ip link set address 00:00:00:00:00:20 dev p1 ip link …
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High 7.5
espintcp: fix skb leaks
In the Linux kernel, the following vulnerability has been resolved: espintcp: fix skb leaks A few error paths are missing a kfree_skb.
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High 7.5
ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock()
In the Linux kernel, the following vulnerability has been resolved: ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock() Fix a race between inline data destruction and block mapping. The function ext4_destroy_inline_data_nolock() changes the i…
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High 7.5
jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted
In the Linux kernel, the following vulnerability has been resolved: jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted There's issue when file system corrupted: ------------[ cut here ]------------ kernel BUG at fs/jbd2/transact…
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High 7.5
NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid
In the Linux kernel, the following vulnerability has been resolved: NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid Fixes a crash when layout is null during this call stack: write_inode -> nfs4_write_inode -> pnfs_layoutcommit_inode…
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High 7.5
scsi: target: Reset t_task_cdb pointer in error case
In the Linux kernel, the following vulnerability has been resolved: scsi: target: Reset t_task_cdb pointer in error case If allocation of cmd->t_task_cdb fails, it remains NULL but is later dereferenced in the 'err' path. In case of error, reset NULL t_task_c…
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High 7.5
ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr()
In the Linux kernel, the following vulnerability has been resolved: ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr() There exists a kernel oops caused by a BUG_ON(nhead < 0) at net/core/skbuff.c:2232 in pskb_expand_head(). This bug is tri…
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High 7.5
SUNRPC: svcauth_gss: avoid NULL deref on zero length gss_token in gss_read_proxy_verf
In the Linux kernel, the following vulnerability has been resolved: SUNRPC: svcauth_gss: avoid NULL deref on zero length gss_token in gss_read_proxy_verf A zero length gss_token results in pages == 0 and in_token->pages[0] is NULL. The code unconditionally ev…
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High 7.5
crypto: seqiv - Do not use req->iv after crypto_aead_encrypt
In the Linux kernel, the following vulnerability has been resolved: crypto: seqiv - Do not use req->iv after crypto_aead_encrypt As soon as crypto_aead_encrypt is called, the underlying request may be freed by an asynchronous completion. Thus dereferencing re…
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High 7.5
smc91x: fix broken irq-context in PREEMPT_RT
In the Linux kernel, the following vulnerability has been resolved: smc91x: fix broken irq-context in PREEMPT_RT When smc91x.c is built with PREEMPT_RT, the following splat occurs in FVP_RevC: [ 13.055000] smc91x LNRO0003:00 eth0: link up, 10Mbps, half-duplex…
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High 7.5
netfilter: nf_conncount: fix leaked ct in error paths
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conncount: fix leaked ct in error paths There are some situations where ct might be leaked as error paths are skipping the refcounted check and return immediately. In order to s…
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High 7.5
libceph: replace overzealous BUG_ON in osdmap_apply_incremental()
In the Linux kernel, the following vulnerability has been resolved: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() If the osdmap is (maliciously) corrupted such that the incremental osdmap epoch is different from what is expected, there is …
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High 7.5
libceph: make free_choose_arg_map() resilient to partial allocation
In the Linux kernel, the following vulnerability has been resolved: libceph: make free_choose_arg_map() resilient to partial allocation free_choose_arg_map() may dereference a NULL pointer if its caller fails after a partial allocation. For example, in decode…
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High 7.5
libceph: return the handler error from mon_handle_auth_done()
In the Linux kernel, the following vulnerability has been resolved: libceph: return the handler error from mon_handle_auth_done() Currently any error from ceph_auth_handle_reply_done() is propagated via finish_auth() but isn't returned from mon_handle_auth_do…
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High 7.5
net: can: j1939: j1939_xtp_rx_rts_session_active(): deactivate session upon receiving the second rts
In the Linux kernel, the following vulnerability has been resolved: net: can: j1939: j1939_xtp_rx_rts_session_active(): deactivate session upon receiving the second rts Since j1939_session_deactivate_activate_next() in j1939_tp_rxtimer() is called only when t…
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High 7.5
nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec
In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec Commit efa56305908b ("nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length") added ttag bounds checking…
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High 7.5CVE-2026-23003 Public exploit
ip6_tunnel: use skb_vlan_inet_prepare() in __ip6_tnl_rcv()
In the Linux kernel, the following vulnerability has been resolved: ip6_tunnel: use skb_vlan_inet_prepare() in __ip6_tnl_rcv() Blamed commit did not take care of VLAN encapsulations as spotted by syzbot [1]. Use skb_vlan_inet_prepare() instead of pskb_inet_ma…
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High 7.5
netfilter: nf_conncount: update last_gc only when GC has been performed
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conncount: update last_gc only when GC has been performed Currently last_gc is being updated everytime a new connection is tracked, that means that it is updated even if a GC wa…
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High 7.1
staging: rtl8723bs: fix out-of-bounds read in OnBeacon ESR IE parsing
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix out-of-bounds read in OnBeacon ESR IE parsing The Extended Supported Rates (ESR) IE handling in OnBeacon accessed *(p + 1 + ielen) and *(p + 2 + ielen) without verifyi…
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High 7.1
net: openvswitch: fix middle attribute validation in push_nsh() action
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix middle attribute validation in push_nsh() action The push_nsh() action structure looks like this: OVS_ACTION_ATTR_PUSH_NSH(OVS_KEY_ATTR_NSH(OVS_NSH_KEY_ATTR_BASE,...)) T…
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High 7.1
wifi: mac80211: Discard Beacon frames to non-broadcast address
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Discard Beacon frames to non-broadcast address Beacon frames are required to be sent to the broadcast address, see IEEE Std 802.11-2020, 11.1.3.1 ("The Address 1 field of the …
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Medium 5.5
sfc: fix NULL dereferences in ef100_process_design_param()
In the Linux kernel, the following vulnerability has been resolved: sfc: fix NULL dereferences in ef100_process_design_param() Since cited commit, ef100_probe_main() and hence also ef100_check_design_params() run before efx->net_dev is created; consequently, …
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Unscored —
Fix memory leak in posix_clock_open()
In the Linux kernel, the following vulnerability has been resolved: Fix memory leak in posix_clock_open() If the clk ops.open() function returns an error, we don't release the pccontext we allocated for this clock. Re-organize the code slightly to make it all…
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Unscored —
ipv6: Fix potential uninit-value access in __ip6_make_skb()
In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix potential uninit-value access in __ip6_make_skb() As it was done in commit fc1092f51567 ("ipv4: Fix uninit-value access in __ip_make_skb()") for IPv4, check FLOWI_FLAG_KNOWN_NH on f…
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Unscored —
ipv4: Fix uninit-value access in __ip_make_skb()
In the Linux kernel, the following vulnerability has been resolved: ipv4: Fix uninit-value access in __ip_make_skb() KMSAN reported uninit-value access in __ip_make_skb() [1]. __ip_make_skb() tests HDRINCL to know if the skb has icmphdr. However, HDRINCL can …
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Unscored —
net: ethtool: fix the error condition in ethtool_get_phy_stats_ethtool()
In the Linux kernel, the following vulnerability has been resolved: net: ethtool: fix the error condition in ethtool_get_phy_stats_ethtool() Clang static checker (scan-build) warning: net/ethtool/ioctl.c:line 2233, column 2 Called function pointer is null (nu…
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Unscored —
ext4: filesystems without casefold feature cannot be mounted with siphash
In the Linux kernel, the following vulnerability has been resolved: ext4: filesystems without casefold feature cannot be mounted with siphash When mounting the ext4 filesystem, if the default hash version is set to DX_HASH_SIPHASH but the casefold feature is …
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Unscored —
net: Remove RTNL dance for SIOCBRADDIF and SIOCBRDELIF.
In the Linux kernel, the following vulnerability has been resolved: net: Remove RTNL dance for SIOCBRADDIF and SIOCBRDELIF. SIOCBRDELIF is passed to dev_ioctl() first and later forwarded to br_ioctl_call(), which causes unnecessary RTNL dance and the splat be…
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Unscored —
wifi: cfg80211: init wiphy_work before allocating rfkill fails
In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: init wiphy_work before allocating rfkill fails syzbort reported a uninitialize wiphy_work_lock in cfg80211_dev_free. [1] After rfkill allocation fails, the wiphy release proce…
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Unscored —
HID: uclogic: Add NULL check in uclogic_input_configured()
In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: Add NULL check in uclogic_input_configured() devm_kasprintf() returns NULL when memory allocation fails. Currently, uclogic_input_configured() does not check for this case, whic…
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Unscored —
HID: core: Harden s32ton() against conversion to 0 bits
In the Linux kernel, the following vulnerability has been resolved: HID: core: Harden s32ton() against conversion to 0 bits Testing by the syzbot fuzzer showed that the HID core gets a shift-out-of-bounds exception when it tries to convert a 32-bit quantity t…
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Unscored —
bpf: Reject narrower access to pointer ctx fields
In the Linux kernel, the following vulnerability has been resolved: bpf: Reject narrower access to pointer ctx fields The following BPF program, simplified from a syzkaller repro, causes a kernel warning: r0 = *(u8 *)(r1 + 169); exit; With pointer field sk be…
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Unscored —
drm/vmwgfx: Fix a null-ptr access in the cursor snooper
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix a null-ptr access in the cursor snooper Check that the resource which is converted to a surface exists before trying to use the cursor snooper on it. vmw_cmd_res_check allows …
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Unscored —
usbnet: Fix using smp_processor_id() in preemptible code warnings
In the Linux kernel, the following vulnerability has been resolved: usbnet: Fix using smp_processor_id() in preemptible code warnings Syzbot reported the following warning: BUG: using smp_processor_id() in preemptible [00000000] code: dhcpcd/2879 caller is us…
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Unscored —
xfrm: also call xfrm_state_delete_tunnel at destroy time for states that were never added
In the Linux kernel, the following vulnerability has been resolved: xfrm: also call xfrm_state_delete_tunnel at destroy time for states that were never added In commit b441cf3f8c4b ("xfrm: delete x->tunnel as we delete x"), I missed the case where state creat…
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Unscored —
ksm: use range-walk function to jump over holes in scan_get_next_rmap_item
In the Linux kernel, the following vulnerability has been resolved: ksm: use range-walk function to jump over holes in scan_get_next_rmap_item Currently, scan_get_next_rmap_item() walks every page address in a VMA to locate mergeable pages. This becomes highl…
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Unscored —
ext4: refresh inline data size before write operations
In the Linux kernel, the following vulnerability has been resolved: ext4: refresh inline data size before write operations The cached ei->i_inline_size can become stale between the initial size check and when ext4_update_inline_data()/ext4_create_inline_data(…
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Unscored —
usb: gadget: udc: fix use-after-free in usb_gadget_state_work
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: udc: fix use-after-free in usb_gadget_state_work A race condition during gadget teardown can lead to a use-after-free in usb_gadget_state_work(), as reported by KASAN: BUG: KASAN…
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Unscored —
ALSA: dice: fix buffer overflow in detect_stream_formats()
In the Linux kernel, the following vulnerability has been resolved: ALSA: dice: fix buffer overflow in detect_stream_formats() The function detect_stream_formats() reads the stream_count value directly from a FireWire device without validating it. This can le…
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Unscored —
regulator: core: Protect regulator_supply_alias_list with regulator_list_mutex
In the Linux kernel, the following vulnerability has been resolved: regulator: core: Protect regulator_supply_alias_list with regulator_list_mutex regulator_supply_alias_list was accessed without any locking in regulator_supply_alias(), regulator_register_sup…
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Unscored —
wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187_rx_cb()
In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187_rx_cb() The rtl8187_rx_cb() calculates the rx descriptor header address by subtracting its size from the skb tail pointer. Ho…
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Unscored —
ocfs2: relax BUG() to ocfs2_error() in __ocfs2_move_extent()
In the Linux kernel, the following vulnerability has been resolved: ocfs2: relax BUG() to ocfs2_error() in __ocfs2_move_extent() In '__ocfs2_move_extent()', relax 'BUG()' to 'ocfs2_error()' just to avoid crashing the whole kernel due to a filesystem corruptio…
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Unscored —
nbd: defer config unlock in nbd_genl_connect
In the Linux kernel, the following vulnerability has been resolved: nbd: defer config unlock in nbd_genl_connect There is one use-after-free warning when running NBD_CMD_CONNECT and NBD_CLEAR_SOCK: nbd_genl_connect nbd_alloc_and_init_config // config_refs=1 n…
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Unscored —
macintosh/mac_hid: fix race condition in mac_hid_toggle_emumouse
In the Linux kernel, the following vulnerability has been resolved: macintosh/mac_hid: fix race condition in mac_hid_toggle_emumouse The following warning appears when running syzkaller, and this issue also exists in the mainline code. ------------[ cut here …
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Unscored —
nbd: defer config put in recv_work
In the Linux kernel, the following vulnerability has been resolved: nbd: defer config put in recv_work There is one uaf issue in recv_work when running NBD_CLEAR_SOCK and NBD_CMD_RECONFIGURE: nbd_genl_connect // conf_ref=2 (connect and recv_work A) nbd_open /…
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Unscored —
bpf: Do not let BPF test infra emit invalid GSO types to stack
In the Linux kernel, the following vulnerability has been resolved: bpf: Do not let BPF test infra emit invalid GSO types to stack Yinhao et al. reported that their fuzzer tool was able to trigger a skb_warn_bad_offload() from netif_skb_features() -> gso_feat…
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Unscored —
gpu: host1x: Fix race in syncpt alloc/free
In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix race in syncpt alloc/free Fix race condition between host1x_syncpt_alloc() and host1x_syncpt_put() by using kref_put_mutex() instead of kref_put() + manual mutex locking. Thi…
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Unscored —
ima: Handle error code returned by ima_filter_rule_match()
In the Linux kernel, the following vulnerability has been resolved: ima: Handle error code returned by ima_filter_rule_match() In ima_match_rules(), if ima_filter_rule_match() returns -ENOENT due to the rule being NULL, the function incorrectly skips the 'if …
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Unscored —
drm/vgem-fence: Fix potential deadlock on release
In the Linux kernel, the following vulnerability has been resolved: drm/vgem-fence: Fix potential deadlock on release A timer that expires a vgem fence automatically in 10 seconds is now released with timer_delete_sync() from fence->ops.release() called on la…
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Unscored —
wifi: rtl818x: Fix potential memory leaks in rtl8180_init_rx_ring()
In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: Fix potential memory leaks in rtl8180_init_rx_ring() In rtl8180_init_rx_ring(), memory is allocated for skb packets and DMA allocations in a loop. When an allocation fails, the…
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Unscored —
ocfs2: fix kernel BUG in ocfs2_find_victim_chain
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix kernel BUG in ocfs2_find_victim_chain syzbot reported a kernel BUG in ocfs2_find_victim_chain() because the `cl_next_free_rec` field of the allocation chain list (next free slot in…
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Unscored —
net/hsr: fix NULL pointer dereference in prp_get_untagged_frame()
In the Linux kernel, the following vulnerability has been resolved: net/hsr: fix NULL pointer dereference in prp_get_untagged_frame() prp_get_untagged_frame() calls __pskb_copy() to create frame->skb_std but doesn't check if the allocation failed. If __pskb_c…
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Unscored —
sched/deadline: only set free_cpus for online runqueues
In the Linux kernel, the following vulnerability has been resolved: sched/deadline: only set free_cpus for online runqueues Commit 16b269436b72 ("sched/deadline: Modify cpudl::free_cpus to reflect rd->online") introduced the cpudl_set/clear_freecpu functions …
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Unscored —
ALSA: usb-mixer: us16x08: validate meter packet indices
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-mixer: us16x08: validate meter packet indices get_meter_levels_from_urb() parses the 64-byte meter packets sent by the device and fills the per-channel arrays meter_level[], comp_le…
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Unscored —
fsnotify: do not generate ACCESS/MODIFY events on child for special files
In the Linux kernel, the following vulnerability has been resolved: fsnotify: do not generate ACCESS/MODIFY events on child for special files inotify/fanotify do not allow users with no read access to a file to subscribe to events (e.g. IN_ACCESS/IN_MODIFY), …
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Unscored —
ipvs: fix ipv4 null-ptr-deref in route error path
In the Linux kernel, the following vulnerability has been resolved: ipvs: fix ipv4 null-ptr-deref in route error path The IPv4 code path in __ip_vs_get_out_rt() calls dst_link_failure() without ensuring skb->dev is set, leading to a NULL pointer dereference i…
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Unscored —
net/mlx5: fw_tracer, Validate format string parameters
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: fw_tracer, Validate format string parameters Add validation for format string parameters in the firmware tracer to prevent potential security vulnerabilities and crashes from malfor…
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Unscored —
ext4: xattr: fix null pointer deref in ext4_raw_inode()
In the Linux kernel, the following vulnerability has been resolved: ext4: xattr: fix null pointer deref in ext4_raw_inode() If ext4_get_inode_loc() fails (e.g. if it returns -EFSCORRUPTED), iloc.bh will remain set to NULL. Since ext4_xattr_inode_dec_ref_all()…
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Unscored —
scsi: aic94xx: fix use-after-free in device removal path
In the Linux kernel, the following vulnerability has been resolved: scsi: aic94xx: fix use-after-free in device removal path The asd_pci_remove() function fails to synchronize with pending tasklets before freeing the asd_ha structure, leading to a potential u…
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Unscored —
tpm: Cap the number of PCR banks
In the Linux kernel, the following vulnerability has been resolved: tpm: Cap the number of PCR banks tpm2_get_pcr_allocation() does not cap any upper limit for the number of banks. Cap the limit to eight banks so that out of bounds values coming from external…
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Unscored —
drm/ttm: Avoid NULL pointer deref for evicted BOs
In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Avoid NULL pointer deref for evicted BOs It is possible for a BO to exist that is not currently associated with a resource, e.g. because it has been evicted. When devcoredump tries t…
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Unscored —
RDMA/cm: Fix leaking the multicast GID table reference
In the Linux kernel, the following vulnerability has been resolved: RDMA/cm: Fix leaking the multicast GID table reference If the CM ID is destroyed while the CM event for multicast creating is still queued the cancel_work_sync() will prevent the work from ru…
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Unscored —
iavf: fix off-by-one issues in iavf_config_rss_reg()
In the Linux kernel, the following vulnerability has been resolved: iavf: fix off-by-one issues in iavf_config_rss_reg() There are off-by-one bugs when configuring RSS hash key and lookup table, causing out-of-bounds reads to memory [1] and out-of-bounds writ…
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Unscored —
team: fix check for port enabled in team_queue_override_port_prio_changed()
In the Linux kernel, the following vulnerability has been resolved: team: fix check for port enabled in team_queue_override_port_prio_changed() There has been a syzkaller bug reported recently with the following trace: list_del corruption, ffff888058bea080->p…
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Unscored —
net: usb: asix: validate PHY address before use
In the Linux kernel, the following vulnerability has been resolved: net: usb: asix: validate PHY address before use The ASIX driver reads the PHY address from the USB device via asix_read_phy_addr(). A malicious or faulty device can return an invalid address …
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Unscored —
RDMA/core: Check for the presence of LS_NLA_TYPE_DGID correctly
In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Check for the presence of LS_NLA_TYPE_DGID correctly The netlink response for RDMA_NL_LS_OP_IP_RESOLVE should always have a LS_NLA_TYPE_DGID attribute, it is invalid if it does not…
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Unscored —
ipv4: Fix reference count leak when using error routes with nexthop objects
In the Linux kernel, the following vulnerability has been resolved: ipv4: Fix reference count leak when using error routes with nexthop objects When a nexthop object is deleted, it is marked as dead and then fib_table_flush() is called to flush all the routes…
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Unscored —
ip6_gre: make ip6gre_header() robust
In the Linux kernel, the following vulnerability has been resolved: ip6_gre: make ip6gre_header() robust Over the years, syzbot found many ways to crash the kernel in ip6gre_header() [1]. This involves team or bonding drivers ability to dynamically change the…
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Unscored —
KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer
In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer When advancing the target expiration for the guest's APIC timer in periodic mode, set the expiration to "now" if…
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Unscored —
usb: typec: ucsi: Handle incorrect num_connectors capability
In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Handle incorrect num_connectors capability The UCSI spec states that the num_connectors field is 7 bits, and the 8th bit is reserved and should be set to zero. Some buggy FW…
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Unscored —
hwmon: (w83791d) Convert macros to functions to avoid TOCTOU
In the Linux kernel, the following vulnerability has been resolved: hwmon: (w83791d) Convert macros to functions to avoid TOCTOU The macro FAN_FROM_REG evaluates its arguments multiple times. When used in lockless contexts involving shared driver data, this l…
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Unscored —
crypto: af_alg - zero initialize memory allocated via sock_kmalloc
In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - zero initialize memory allocated via sock_kmalloc Several crypto user API contexts and requests allocated with sock_kmalloc() were left uninitialized, relying on callers to s…
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Unscored —
via_wdt: fix critical boot hang due to unnamed resource allocation
In the Linux kernel, the following vulnerability has been resolved: via_wdt: fix critical boot hang due to unnamed resource allocation The VIA watchdog driver uses allocate_resource() to reserve a MMIO region for the watchdog control register. However, the al…
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Unscored —
ACPICA: Avoid walking the Namespace if start_node is NULL
In the Linux kernel, the following vulnerability has been resolved: ACPICA: Avoid walking the Namespace if start_node is NULL Although commit 0c9992315e73 ("ACPICA: Avoid walking the ACPI Namespace if it is not there") fixed the situation when both start_node…
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Unscored —
tracing: Do not register unsupported perf events
In the Linux kernel, the following vulnerability has been resolved: tracing: Do not register unsupported perf events Synthetic events currently do not have a function to register perf events. This leads to calling the tracepoint register functions with a NULL…
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Unscored —
RDMA/irdma: avoid invalid read in irdma_net_event
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: avoid invalid read in irdma_net_event irdma_net_event() should not dereference anything from "neigh" (alias "ptr") until it has checked that the event is NETEVENT_NEIGH_UPDATE. Ot…
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Unscored —
KEYS: trusted: Fix a memory leak in tpm2_load_cmd
In the Linux kernel, the following vulnerability has been resolved: KEYS: trusted: Fix a memory leak in tpm2_load_cmd 'tpm2_load_cmd' allocates a tempoary blob indirectly via 'tpm2_key_decode' but it is not freed in the failure paths. Address this by wrapping…
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Unscored —
net: usb: rtl8150: fix memory leak on usb_submit_urb() failure
In the Linux kernel, the following vulnerability has been resolved: net: usb: rtl8150: fix memory leak on usb_submit_urb() failure In async_set_registers(), when usb_submit_urb() fails, the allocated async_req structure and URB are not freed, causing a memory…
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Unscored —
can: j1939: make j1939_session_activate() fail if device is no longer registered
In the Linux kernel, the following vulnerability has been resolved: can: j1939: make j1939_session_activate() fail if device is no longer registered syzbot is still reporting unregister_netdevice: waiting for vcan0 to become free. Usage count = 2 even after c…
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Unscored —
dmaengine: bcm-sba-raid: fix device leak on probe
In the Linux kernel, the following vulnerability has been resolved: dmaengine: bcm-sba-raid: fix device leak on probe Make sure to drop the reference taken when looking up the mailbox device during probe on probe failures and on driver unbind.
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Unscored —
btrfs: fix deadlock in wait_current_trans() due to ignored transaction type
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock in wait_current_trans() due to ignored transaction type When wait_current_trans() is called during start_transaction(), it currently waits for a blocked transaction withou…
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Unscored —
w1: therm: Fix off-by-one buffer overflow in alarms_store
In the Linux kernel, the following vulnerability has been resolved: w1: therm: Fix off-by-one buffer overflow in alarms_store The sysfs buffer passed to alarms_store() is allocated with 'size + 1' bytes and a NUL terminator is appended. However, the 'size' ar…
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Unscored —
net/sched: sch_qfq: Fix NULL deref when deactivating inactive aggregate in qfq_reset
In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_qfq: Fix NULL deref when deactivating inactive aggregate in qfq_reset `qfq_class->leaf_qdisc->q.qlen > 0` does not imply that the class itself is active. Two qfq_class objects …
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Unscored —
net: sock: fix hardened usercopy panic in sock_recv_errqueue
In the Linux kernel, the following vulnerability has been resolved: net: sock: fix hardened usercopy panic in sock_recv_errqueue skbuff_fclone_cache was created without defining a usercopy region, [1] unlike skbuff_head_cache which properly whitelists the cb[…
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Unscored —
wifi: avoid kernel-infoleak from struct iw_point
In the Linux kernel, the following vulnerability has been resolved: wifi: avoid kernel-infoleak from struct iw_point struct iw_point has a 32bit hole on 64bit arches. struct iw_point { void __user *pointer; /* Pointer to the data (in user space) */ __u16 leng…
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Unscored —
ipv4: ip_gre: make ipgre_header() robust
In the Linux kernel, the following vulnerability has been resolved: ipv4: ip_gre: make ipgre_header() robust Analog to commit db5b4e39c4e6 ("ip6_gre: make ip6gre_header() robust") Over the years, syzbot found many ways to crash the kernel in ipgre_header() [1…
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Unscored —
net: 3com: 3c59x: fix possible null dereference in vortex_probe1()
In the Linux kernel, the following vulnerability has been resolved: net: 3com: 3c59x: fix possible null dereference in vortex_probe1() pdev can be null and free_ring: can be called in 1297 with a null pdev.
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Unscored —
net: usb: pegasus: fix memory leak in update_eth_regs_async()
In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: fix memory leak in update_eth_regs_async() When asynchronously writing to the device registers and if usb_submit_urb() fail, the code fail to release allocated to this poin…
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Unscored —
pnfs/flexfiles: Fix memory leak in nfs4_ff_alloc_deviceid_node()
In the Linux kernel, the following vulnerability has been resolved: pnfs/flexfiles: Fix memory leak in nfs4_ff_alloc_deviceid_node() In nfs4_ff_alloc_deviceid_node(), if the allocation for ds_versions fails, the function jumps to the out_scratch label without…
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Unscored —
libceph: make calc_target() set t->paused, not just clear it
In the Linux kernel, the following vulnerability has been resolved: libceph: make calc_target() set t->paused, not just clear it Currently calc_target() clears t->paused if the request shouldn't be paused anymore, but doesn't ever set t->paused even though it…
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Unscored —
drm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel
In the Linux kernel, the following vulnerability has been resolved: drm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel The connector type for the DataImage SCF0700C48GGU18 panel is missing and devm_drm_panel_bridge_add() requires connect…
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Unscored —
can: ems_usb: ems_usb_read_bulk_callback(): fix URB memory leak
In the Linux kernel, the following vulnerability has been resolved: can: ems_usb: ems_usb_read_bulk_callback(): fix URB memory leak Fix similar memory leak as in commit 7352e1d5932a ("can: gs_usb: gs_usb_receive_bulk_callback(): fix URB memory leak"). In ems_…
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Unscored —
crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec
In the Linux kernel, the following vulnerability has been resolved: crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec authencesn assumes an ESP/ESN-formatted AAD. When assoclen is shorter than the minimum expected length, crypto_aut…
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Unscored —
can: kvaser_usb: kvaser_usb_read_bulk_callback(): fix URB memory leak
In the Linux kernel, the following vulnerability has been resolved: can: kvaser_usb: kvaser_usb_read_bulk_callback(): fix URB memory leak Fix similar memory leak as in commit 7352e1d5932a ("can: gs_usb: gs_usb_receive_bulk_callback(): fix URB memory leak"). I…
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Unscored —
regmap: Fix race condition in hwspinlock irqsave routine
In the Linux kernel, the following vulnerability has been resolved: regmap: Fix race condition in hwspinlock irqsave routine Previously, the address of the shared member '&map->spinlock_flags' was passed directly to 'hwspin_lock_timeout_irqsave'. This creates…
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Unscored —
wifi: rsi: Fix memory corruption due to not set vif driver data size
In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: Fix memory corruption due to not set vif driver data size The struct ieee80211_vif contains trailing space for vif driver data, when struct ieee80211_vif is allocated, the total me…
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Unscored —
ALSA: ctxfi: Fix potential OOB access in audio mixer handling
In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Fix potential OOB access in audio mixer handling In the audio mixer handling code of ctxfi driver, the conf field is used as a kind of loop index, and it's referred in the index …
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Unscored —
be2net: Fix NULL pointer dereference in be_cmd_get_mac_from_list
In the Linux kernel, the following vulnerability has been resolved: be2net: Fix NULL pointer dereference in be_cmd_get_mac_from_list When the parameter pmac_id_valid argument of be_cmd_get_mac_from_list() is set to false, the driver may request the PMAC_ID fr…
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Unscored —
irqchip/gic-v3-its: Avoid truncating memory addresses
In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Avoid truncating memory addresses On 32-bit machines with CONFIG_ARM_LPAE, it is possible for lowmem allocations to be backed by addresses physical memory above the 32-bit…
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Unscored —
scsi: xen: scsiback: Fix potential memory leak in scsiback_remove()
In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Fix potential memory leak in scsiback_remove() Memory allocated for struct vscsiblk_info in scsiback_probe() is not freed in scsiback_remove() leading to potential memory…
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Unscored —
ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free()
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free() When snd_usb_create_mixer() fails, snd_usb_mixer_free() frees mixer->id_elems but the controls already added to the card still refe…
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Unscored —
intel_th: fix device leak on output open()
In the Linux kernel, the following vulnerability has been resolved: intel_th: fix device leak on output open() Make sure to drop the reference taken when looking up the th device during output device open() on errors and on close(). Note that a recent commit …
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Unscored —
migrate: correct lock ordering for hugetlb file folios
In the Linux kernel, the following vulnerability has been resolved: migrate: correct lock ordering for hugetlb file folios Syzbot has found a deadlock (analyzed by Lance Yang): 1) Task (5749): Holds folio_lock, then tries to acquire i_mmap_rwsem(read lock). 2…
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Unscored —
bonding: limit BOND_MODE_8023AD to Ethernet devices
In the Linux kernel, the following vulnerability has been resolved: bonding: limit BOND_MODE_8023AD to Ethernet devices BOND_MODE_8023AD makes sense for ARPHRD_ETHER only. syzbot reported: BUG: KASAN: global-out-of-bounds in __hw_addr_create net/core/dev_addr…
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Unscored —
leds: led-class: Only Add LED to leds_list when it is fully ready
In the Linux kernel, the following vulnerability has been resolved: leds: led-class: Only Add LED to leds_list when it is fully ready Before this change the LED was added to leds_list before led_init_core() gets called adding it the list before led_classdev.s…
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Unscored —
can: usb_8dev: usb_8dev_read_bulk_callback(): fix URB memory leak
In the Linux kernel, the following vulnerability has been resolved: can: usb_8dev: usb_8dev_read_bulk_callback(): fix URB memory leak Fix similar memory leak as in commit 7352e1d5932a ("can: gs_usb: gs_usb_receive_bulk_callback(): fix URB memory leak"). In us…
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Unscored —
bonding: provide a net pointer to __skb_flow_dissect()
In the Linux kernel, the following vulnerability has been resolved: bonding: provide a net pointer to __skb_flow_dissect() After 3cbf4ffba5ee ("net: plumb network namespace into __skb_flow_dissect") we have to provide a net pointer to __skb_flow_dissect(), ei…
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Unscored —
l2tp: avoid one data-race in l2tp_tunnel_del_work()
In the Linux kernel, the following vulnerability has been resolved: l2tp: avoid one data-race in l2tp_tunnel_del_work() We should read sk->sk_socket only when dealing with kernel sockets. syzbot reported the following data-race: BUG: KCSAN: data-race in l2tp_…
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Unscored —
mISDN: annotate data-race around dev->work
In the Linux kernel, the following vulnerability has been resolved: mISDN: annotate data-race around dev->work dev->work can re read locklessly in mISDN_read() and mISDN_poll(). Add READ_ONCE()/WRITE_ONCE() annotations. BUG: KCSAN: data-race in mISDN_ioctl / …
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Unscored —
ipv6: annotate data-race in ndisc_router_discovery()
In the Linux kernel, the following vulnerability has been resolved: ipv6: annotate data-race in ndisc_router_discovery() syzbot found that ndisc_router_discovery() could read and write in6_dev->ra_mtu without holding a lock [1] This looks fine, IFLA_INET6_RA_…
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Unscored —
sctp: move SCTP_CMD_ASSOC_SHKEY right after SCTP_CMD_PEER_INIT
In the Linux kernel, the following vulnerability has been resolved: sctp: move SCTP_CMD_ASSOC_SHKEY right after SCTP_CMD_PEER_INIT A null-ptr-deref was reported in the SCTP transmit path when SCTP-AUTH key initialization fails: ===============================…
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Unscored —
wifi: ath10k: fix dma_free_coherent() pointer
In the Linux kernel, the following vulnerability has been resolved: wifi: ath10k: fix dma_free_coherent() pointer dma_alloc_coherent() allocates a DMA mapped buffer and stores the addresses in XXX_unaligned fields. Those should be reused when freeing the buff…
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Unscored —
ext4: fix iloc.bh leak in ext4_xattr_inode_update_ref
In the Linux kernel, the following vulnerability has been resolved: ext4: fix iloc.bh leak in ext4_xattr_inode_update_ref The error branch for ext4_xattr_inode_update_ref forget to release the refcount for iloc.bh. Find this when review code.
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Unscored —
Bluetooth: hci_uart: fix null-ptr-deref in hci_uart_write_work
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_uart: fix null-ptr-deref in hci_uart_write_work hci_uart_set_proto() sets HCI_UART_PROTO_INIT before calling hci_uart_register_dev(), which calls proto->open() to initialize hu…
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Unscored —
rocker: fix memory leak in rocker_world_port_post_fini()
In the Linux kernel, the following vulnerability has been resolved: rocker: fix memory leak in rocker_world_port_post_fini() In rocker_world_port_pre_init(), rocker_port->wpriv is allocated with kzalloc(wops->port_priv_size, GFP_KERNEL). However, in rocker_wo…
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Unscored —
spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer The curr_xfer field is read by the IRQ handler without holding the lock to check if a transfer is in progress. When clear…