Summary
[5.4.17-2136.338.4.1]
- Revert 'ocfs2: fix the la space leak when unmounting an ocfs2 volume' (Sherry Yang) [Orabug: 37383196]
[5.4.17-2136.338.4]
- devlink: fix possible use-after-free and memory leaks in devlink_init() (Vasiliy Kovalev) [Orabug: 37284641] {CVE-2024-26734}
- mm: avoid leaving partial pfn mappings around in error case (Linus Torvalds) [Orabug: 37174200] {CVE-2024-47674}
- mm: add remap_pfn_range_notrack (Christoph Hellwig) [Orabug: 37174200] {CVE-2024-47674}
- mm/memory.c: make remap_pfn_range() reject unaligned addr (Alex Zhang) [Orabug: 37174200] {CVE-2024-47674}
- mm: fix ambiguous comments for better code readability (chenqiwu) [Orabug: 37174200] {CVE-2024-47674}
- mm: clarify a confusing comment for remap_pfn_range() (WANG Wenhu) [Orabug: 37174200] {CVE-2024-47674}
[5.4.17-2136.338.3]
- drm/amdgpu: prevent NULL pointer dereference if ATIF is not supported (Antonio Quartulli) [Orabug: 37304754] {CVE-2024-53060}
- rds: Add rds stuck shutdown timeout (Rohit Nair) [Orabug: 37180926]
- ACPI: ioremap: avoid redundant rounding to OS page size (Ard Biesheuvel) [Orabug: 37243611]
- blk-mq: fix missing blk_account_io_done() in error path (Yu Kuai) [Orabug: 37280096]
- Revert 'net/mlx5: disable the 'fast unload' feature on Exadata systems' (Qing Huang) [Orabug: 37285309]
[5.4.17-2136.338.2]
- LTS tag: v5.4.285 (Sherry Yang)
- mm: krealloc: Fix MTE false alarm in __do_krealloc (Qun-Wei Lin) [Orabug: 37331939] {CVE-2024-53097}
- mac80211: always have ieee80211_sta_restart() (Johannes Berg)
- vt: prevent kernel-infoleak in con_font_get() (Jeongjun Park)
- Revert 'drm/mipi-dsi: Set the fwnode for mipi_dsi_device' (Jason-JH.Lin)
- mm: shmem: fix data-race in shmem_getattr() (Jeongjun Park) [Orabug: 37268581] {CVE-2024-50228}
- nilfs2: fix kernel bug due to missing clearing of checked flag (Ryusuke Konishi) [Orabug: 37268589] {CVE-2024-50230}
- ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow (Edward Adam Davis) [Orabug: 37268564] {CVE-2024-50218}
- riscv: Remove unused GENERATING_ASM_OFFSETS (Chunyan Zhang)
- nilfs2: fix potential deadlock with newly created symlinks (Ryusuke Konishi) [Orabug: 37268585] {CVE-2024-50229}
- staging: iio: frequency: ad9832: fix division by zero in ad9832_calc_freqreg() (Zicheng Qu) [Orabug: 37268598] {CVE-2024-50233}
- wifi: iwlegacy: Clear stale interrupts before resuming device (Ville Syrjala) [Orabug: 37268603] {CVE-2024-50234}
- wifi: ath10k: Fix memory leak in management tx (Manikanta Pubbisetty) [Orabug: 37268611] {CVE-2024-50236}
- wifi: mac80211: do not pass a stopped vif to the driver in .get_txpower (Felix Fietkau) [Orabug: 37268614] {CVE-2024-50237}
- Revert 'driver core: Fix uevent_show() vs driver detach race' (Greg Kroah-Hartman)
- xhci: Fix Link TRB DMA in command ring stopped completion event (Faisal Hassan)
- usb: phy: Fix API devm_usb_put_phy() can not release the phy (Zijun Hu)
- usbip: tools: Fix detach_port() invalid port error path (Zongmin Zhou)
- misc: sgi-gru: Don't disable preemption in GRU driver (Dimitri Sivanich)
- net: amd: mvme147: Fix probe banner message (Daniel Palmer)
- firmware: arm_sdei: Fix the input parameter of cpuhp_remove_state() (Xiongfeng Wang)
- drivers/misc: ti-st: Remove unneeded variable in st_tty_open (zhong jiang)
- netfilter: nft_payload: sanitize offset and length before calling skb_checksum() (Pablo Neira Ayuso) [Orabug: 37268671] {CVE-2024-50251}
- net: skip offload for NETIF_F_IPV6_CSUM if ipv6 header contains extension (Benoit Monin)
- net: support ip generic csum processing in skb_csum_hwoffload_help (Xin Long)
- bpf: Fix out-of-bounds write in trie_get_next_key() (Byeonguk Jeong) [Orabug: 37268703] {CVE-2024-50262}
- net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT (Pedro Tammela) [Orabug: 37304741] {CVE-2024-53057}
- gtp: allow -1 to be specified as file description from userspace (Pablo Neira Ayuso)
- gtp: simplify error handling code in 'gtp_encap_enable()' (Christophe JAILLET)
- dt-bindings: gpu: Convert Samsung Image Rotator to dt-schema (Maciej Falkowski)
- ASoC: cs42l51: Fix some error handling paths in cs42l51_probe() (Christophe JAILLET)
- wifi: iwlwifi: mvm: Fix response handling in iwl_mvm_send_recovery_cmd() (Daniel Gabay) [Orabug: 37304750] {CVE-2024-53059}
- wifi: iwlwifi: mvm: disconnect station vifs if recovery failed (Emmanuel Grumbach)
- mac80211: Add support to trigger sta disconnect on hardware restart (Youghandhar Chintala)
- mac80211: do drv_reconfig_complete() before restarting all (Johannes Berg)
- wifi: mac80211: skip non-uploaded keys in ieee80211_iter_keys (Felix Fietkau)
- cgroup: Fix potential overflow issue when checking max_depth (Xiu Jianfeng)
- xfrm: validate new SA's prefixlen using SA family when sel.family is unset (Sabrina Dubroca) [Orabug: 37264076] {CVE-2024-50142}
- arm64/uprobes: change the uprobe_opcode_t typedef to fix the sparse warning (junhua huang)
- selinux: improve error checking in sel_write_load() (Paul Moore)
- hv_netvsc: Fix VF namespace also in synthetic NIC NETDEV_REGISTER event (Haiyang Zhang)
- ALSA: hda/realtek: Add subwoofer quirk for Acer Predator G9-593 (Jose Relvas)
- nilfs2: fix kernel bug due to missing clearing of buffer delay flag (Ryusuke Konishi) [Orabug: 37252378] {CVE-2024-50116}
- ACPI: button: Add DMI quirk for Samsung Galaxy Book2 to fix initial lid detection issue (Shubham Panwar)
- ACPI: resource: Add LG 16T90SP to irq1_level_low_skip_override[] (Christian Heusel)
- drm/amd: Guard against bad data for ATIF ACPI method (Mario Limonciello) [Orabug: 37252384] {CVE-2024-50117}
- ALSA: hda/realtek: Update default depop procedure (Kailang Yang)
- ALSA: firewire-lib: Avoid division by zero in apply_constraint_to_size() (Andrey Shumilin) [Orabug: 37264275] {CVE-2024-50205}
- posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime() (Jinjie Ruan) [Orabug: 37304479] {CVE-2024-50210}
- r8169: avoid unsolicited interrupts (Heiner Kallweit)
- net: sched: fix use-after-free in taprio_change() (Dmitry Antip
Fixed packages 11
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 7 | kernel-uek | 0:5.4.17-2136.338.4.1.el8uek |
| Oracle Linux · 7 | kernel-uek-container | 0:5.4.17-2136.338.4.1.el8uek |
| Oracle Linux · 7 | kernel-uek-container-debug | 0:5.4.17-2136.338.4.1.el8uek |
| Oracle Linux · 7 | kernel-uek-debug | 0:5.4.17-2136.338.4.1.el8uek |
| Oracle Linux · 7 | kernel-uek-debug-devel | 0:5.4.17-2136.338.4.1.el8uek |
| Oracle Linux · 7 | kernel-uek-devel | 0:5.4.17-2136.338.4.1.el8uek |
| Oracle Linux · 7 | kernel-uek-doc | 0:5.4.17-2136.338.4.1.el8uek |
| Oracle Linux · 7 | kernel-uek-tools | 0:5.4.17-2136.338.4.1.el7uek |
| Oracle Linux · 7 | kernel-uek-tools-libs | 0:5.4.17-2136.338.4.1.el7uek |
| Oracle Linux · 7 | perf | 0:5.4.17-2136.338.4.1.el7uek |
| Oracle Linux · 7 | python-perf | 0:5.4.17-2136.338.4.1.el7uek |
Vulnerabilities 122
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Critical 9.8
slip: make slhc_remember() more robust against malicious packets
In the Linux kernel, the following vulnerability has been resolved: slip: make slhc_remember() more robust against malicious packets syzbot found that slhc_remember() was missing checks against malicious packets [1]. slhc_remember() only checked the size of t…
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High 8.8
aoe: fix the potential use-after-free problem in more places
In the Linux kernel, the following vulnerability has been resolved: aoe: fix the potential use-after-free problem in more places For fixing CVE-2023-6270, f98364e92662 ("aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts") makes tx() calling dev…
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High 8.3
wifi: wilc1000: fix potential RCU dereference issue in wilc_parse_join_bss_param
In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: fix potential RCU dereference issue in wilc_parse_join_bss_param In the `wilc_parse_join_bss_param` function, the TSF field of the `ies` structure is accessed after the RCU re…
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High 7.9
KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin()
In the Linux kernel, the following vulnerability has been resolved: KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() Use {READ,WRITE}_ONCE() to access kvm->last_boosted_vcpu to ensure the loads and stores are atomic. In the extremely unlikely s…
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High 7.8
bpf: Fix DEVMAP_HASH overflow check on 32-bit arches
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix DEVMAP_HASH overflow check on 32-bit arches The devmap code allocates a number hash buckets equal to the next power of two of the max_entries value provided when creating the map. Wh…
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High 7.8
inet: inet_defrag: prevent sk release while still in use
In the Linux kernel, the following vulnerability has been resolved: inet: inet_defrag: prevent sk release while still in use ip_local_out() and other functions can pass skb->sk as function argument. If the skb is a fragment and reassembly happens before such …
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High 7.8
ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry()
In the Linux kernel, the following vulnerability has been resolved: ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry() xattr in ocfs2 maybe 'non-indexed', which saved with additional space requested. It's better to check if the memory is out …
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High 7.8
ocfs2: add bounds checking to ocfs2_xattr_find_entry()
In the Linux kernel, the following vulnerability has been resolved: ocfs2: add bounds checking to ocfs2_xattr_find_entry() Add a paranoia check to make sure it doesn't stray beyond valid memory region containing ocfs2 xattr entries when scanning for a match. …
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High 7.8
mm: avoid leaving partial pfn mappings around in error case
In the Linux kernel, the following vulnerability has been resolved: mm: avoid leaving partial pfn mappings around in error case As Jann points out, PFN mappings are special, because unlike normal memory mappings, there is no lifetime information associated wi…
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High 7.8
vfs: fix race between evice_inodes() and find_inode()&iput()
In the Linux kernel, the following vulnerability has been resolved: vfs: fix race between evice_inodes() and find_inode()&iput() Hi, all Recently I noticed a bug[1] in btrfs, after digged it into and I believe it'a race in vfs. Let's assume there's a inode (i…
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High 7.8
drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error
In the Linux kernel, the following vulnerability has been resolved: drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error Ensure index in rtl2830_pid_filter does not exceed 31 to prevent out-of-bounds access. dev->filters is a 32-bit value, …
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High 7.8
drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error
In the Linux kernel, the following vulnerability has been resolved: drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error Ensure index in rtl2832_pid_filter does not exceed 31 to prevent out-of-bounds access. dev->filters is a 32-bit value, …
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High 7.8
ext4: avoid OOB when system.data xattr changes underneath the filesystem
In the Linux kernel, the following vulnerability has been resolved: ext4: avoid OOB when system.data xattr changes underneath the filesystem When looking up for an entry in an inlined directory, if e_value_offs is changed underneath the filesystem by some cha…
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High 7.8
jfs: fix out-of-bounds in dbNextAG() and diAlloc()
In the Linux kernel, the following vulnerability has been resolved: jfs: fix out-of-bounds in dbNextAG() and diAlloc() In dbNextAG() , there is no check for the case where bmp->db_numag is greater or same than MAXAG due to a polluted image, which causes an ou…
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High 7.8
firmware_loader: Block path traversal
In the Linux kernel, the following vulnerability has been resolved: firmware_loader: Block path traversal Most firmware names are hardcoded strings, or are constructed from fairly constrained format strings where the dynamic parts are just some hex numbers or…
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High 7.8
net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition
In the Linux kernel, the following vulnerability has been resolved: net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition In the ether3_probe function, a timer is initialized with a callback function ether3_ledoff, bound to &prev(…
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High 7.8
btrfs: wait for fixup workers before stopping cleaner kthread during umount
In the Linux kernel, the following vulnerability has been resolved: btrfs: wait for fixup workers before stopping cleaner kthread during umount During unmount, at close_ctree(), we have the following steps in this order: 1) Park the cleaner kthread - this doe…
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High 7.8CVE-2024-49882 Public exploit
ext4: fix double brelse() the buffer of the extents path
In the Linux kernel, the following vulnerability has been resolved: ext4: fix double brelse() the buffer of the extents path In ext4_ext_try_to_merge_up(), set path[1].p_bh to NULL after it has been released, otherwise it may be released twice. An example of …
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High 7.8
ext4: aovid use-after-free in ext4_ext_insert_extent()
In the Linux kernel, the following vulnerability has been resolved: ext4: aovid use-after-free in ext4_ext_insert_extent() As Ojaswin mentioned in Link, in ext4_ext_insert_extent(), if the path is reallocated in ext4_ext_create_new_leaf(), we'll use the stale…
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High 7.8
jfs: check if leafidx greater than num leaves per dmap tree
In the Linux kernel, the following vulnerability has been resolved: jfs: check if leafidx greater than num leaves per dmap tree syzbot report a out of bounds in dbSplit, it because dmt_leafidx greater than num leaves per dmap tree, add a checking for dmt_leaf…
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High 7.8
fbdev: pxafb: Fix possible use after free in pxafb_task()
In the Linux kernel, the following vulnerability has been resolved: fbdev: pxafb: Fix possible use after free in pxafb_task() In the pxafb_probe function, it calls the pxafb_init_fbinfo function, after which &fbi->task is associated with pxafb_task. Moreover,…
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High 7.8
netfilter: nf_tables: prevent nf_skb_duplicated corruption
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: prevent nf_skb_duplicated corruption syzbot found that nf_dup_ipv4() or nf_dup_ipv6() could write per-cpu variable nf_skb_duplicated in an unsafe way [1]. Disabling pree…
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High 7.8
ocfs2: remove unreasonable unlock in ocfs2_read_blocks
In the Linux kernel, the following vulnerability has been resolved: ocfs2: remove unreasonable unlock in ocfs2_read_blocks Patch series "Misc fixes for ocfs2_read_blocks", v5. This series contains 2 fixes for ocfs2_read_blocks(). The first patch fix the issue…
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High 7.8
ocfs2: cancel dqi_sync_work before freeing oinfo
In the Linux kernel, the following vulnerability has been resolved: ocfs2: cancel dqi_sync_work before freeing oinfo ocfs2_global_read_info() will initialize and schedule dqi_sync_work at the end, if error occurs after successfully reading global quota, it wi…
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High 7.8
r8169: add tally counter fields added with RTL8125
In the Linux kernel, the following vulnerability has been resolved: r8169: add tally counter fields added with RTL8125 RTL8125 added fields to the tally counter, what may result in the chip dma'ing these new fields to unallocated memory. Therefore make sure t…
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High 7.8
media: venus: fix use after free bug in venus_remove due to race condition
In the Linux kernel, the following vulnerability has been resolved: media: venus: fix use after free bug in venus_remove due to race condition in venus_probe, core->work is bound with venus_sys_error_handler, which is used to handle error. The code use core->…
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High 7.8
net/sched: accept TCA_STAB only for root qdisc
In the Linux kernel, the following vulnerability has been resolved: net/sched: accept TCA_STAB only for root qdisc Most qdiscs maintain their backlog using qdisc_pkt_len(skb) on the assumption it is invariant between the enqueue() and dequeue() handlers. Unfo…
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High 7.8
ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to race condition
In the Linux kernel, the following vulnerability has been resolved: ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to race condition In the switchtec_ntb_add function, it can call switchtec_ntb_init_sndev function, then &s…
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High 7.8
parport: Proper fix for array out-of-bounds access
In the Linux kernel, the following vulnerability has been resolved: parport: Proper fix for array out-of-bounds access The recent fix for array out-of-bounds accesses replaced sprintf() calls blindly with snprintf(). However, since snprintf() returns the woul…
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High 7.8
blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race
In the Linux kernel, the following vulnerability has been resolved: blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race We're seeing crashes from rq_qos_wake_function that look like this: BUG: unable to handle page fault for address: ffffafe180…
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High 7.8
net: sched: fix use-after-free in taprio_change()
In the Linux kernel, the following vulnerability has been resolved: net: sched: fix use-after-free in taprio_change() In 'taprio_change()', 'admin' pointer may become dangling due to sched switch / removal caused by 'advance_sched()', and critical section pro…
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High 7.8
udf: fix uninit-value use in udf_get_fileshortad
In the Linux kernel, the following vulnerability has been resolved: udf: fix uninit-value use in udf_get_fileshortad Check for overflow when computing alen in udf_current_aext to mitigate later uninit-value use in udf_get_fileshortad KMSAN bug[1]. After apply…
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High 7.8
usb: typec: altmode should keep reference to parent
In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmode should keep reference to parent The altmode device release refers to its parent device, but without keeping a reference to it. When registering the altmode, get a referenc…
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High 7.8
smb: client: fix OOBs when building SMB2_IOCTL request
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix OOBs when building SMB2_IOCTL request When using encryption, either enforced by the server or when using 'seal' mount option, the client will squash all compound request buff…
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High 7.8
fbdev: sisfb: Fix strbuf array overflow
In the Linux kernel, the following vulnerability has been resolved: fbdev: sisfb: Fix strbuf array overflow The values of the variables xres and yres are placed in strbuf. These variables are obtained from strbuf1. The strbuf1 array contains digit characters …
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High 7.8
nilfs2: fix kernel bug due to missing clearing of checked flag
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix kernel bug due to missing clearing of checked flag Syzbot reported that in directory operations after nilfs2 detects filesystem corruption and degrades to read-only, __block_write…
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High 7.8
wifi: mac80211: do not pass a stopped vif to the driver in .get_txpower
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: do not pass a stopped vif to the driver in .get_txpower Avoid potentially crashing in the driver because of uninitialized private data
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High 7.8
bpf: Fix out-of-bounds write in trie_get_next_key()
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix out-of-bounds write in trie_get_next_key() trie_get_next_key() allocates a node stack with size trie->max_prefixlen, while it writes (trie->max_prefixlen + 1) nodes to the stack when…
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High 7.8
net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT
In the Linux kernel, the following vulnerability has been resolved: net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT In qdisc_tree_reduce_backlog, Qdiscs with major handle ffff: are assumed to be either root or ingress. This assumption is bogus since it…
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High 7.5
RDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency
In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency In the commit aee2424246f9 ("RDMA/iwcm: Fix a use-after-free related to destroying CM IDs"), the function flush_workqueue …
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High 7.5
RDMA/cxgb4: Added NULL check for lookup_atid
In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Added NULL check for lookup_atid The lookup_atid() function can return NULL if the ATID is invalid or does not exist in the identifier table, which could lead to dereferencing a n…
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High 7.5
netfilter: br_netfilter: fix panic with metadata_dst skb
In the Linux kernel, the following vulnerability has been resolved: netfilter: br_netfilter: fix panic with metadata_dst skb Fix a kernel panic in the br_netfilter module when sending untagged traffic via a VxLAN device. This happens during the check for frag…
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High 7.3
ACPI: sysfs: validate return type of _STR method
In the Linux kernel, the following vulnerability has been resolved: ACPI: sysfs: validate return type of _STR method Only buffer objects are valid return values of _STR. If something else is returned description_show() will access invalid memory.
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High 7.3
net: Fix an unsafe loop on the list
In the Linux kernel, the following vulnerability has been resolved: net: Fix an unsafe loop on the list The kernel may crash when deleting a genetlink family if there are still listeners for that family: Oops: Kernel access of bad area, sig: 11 [#1] ... NIP […
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High 7.3
nouveau/dmem: Fix vulnerability in migrate_to_ram upon copy error
In the Linux kernel, the following vulnerability has been resolved: nouveau/dmem: Fix vulnerability in migrate_to_ram upon copy error The `nouveau_dmem_copy_one` function ensures that the copy push command is sent to the device firmware but does not track whe…
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High 7.3
arm64: probes: Remove broken LDR (literal) uprobe support
In the Linux kernel, the following vulnerability has been resolved: arm64: probes: Remove broken LDR (literal) uprobe support The simulate_ldr_literal() and simulate_ldrsw_literal() functions are unsafe to use for uprobes. Both functions were originally writt…
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High 7.3
drm/amd: Guard against bad data for ATIF ACPI method
In the Linux kernel, the following vulnerability has been resolved: drm/amd: Guard against bad data for ATIF ACPI method If a BIOS provides bad data in response to an ATIF method call this causes a NULL pointer dereference in the caller. ``` ? show_regs (arch…
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High 7.3
tracing: Consider the NULL character when validating the event length
In the Linux kernel, the following vulnerability has been resolved: tracing: Consider the NULL character when validating the event length strlen() returns a string length excluding the null byte. If the string length equals to the maximum buffer length, the b…
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High 7.1
f2fs: Require FMODE_WRITE for atomic write ioctls
In the Linux kernel, the following vulnerability has been resolved: f2fs: Require FMODE_WRITE for atomic write ioctls The F2FS ioctls for starting and committing atomic writes check for inode_owner_or_capable(), but this does not give LSMs like SELinux or Lan…
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High 7.1
drm/amd/display: Fix index out of bounds in degamma hardware format translation
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix index out of bounds in degamma hardware format translation Fixes index out of bounds issue in `cm_helper_translate_curve_to_degamma_hw_format` function. The issue could o…
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High 7.1
posix-clock: Fix missing timespec64 check in pc_clock_settime()
In the Linux kernel, the following vulnerability has been resolved: posix-clock: Fix missing timespec64 check in pc_clock_settime() As Andrew pointed out, it will make sense that the PTP core checked timespec64 struct's tv_sec and tv_nsec range before calling…
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High 7.1
wifi: iwlwifi: mvm: Fix response handling in iwl_mvm_send_recovery_cmd()
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: Fix response handling in iwl_mvm_send_recovery_cmd() 1. The size of the response packet is not validated. 2. The response buffer is not freed. Resolve these issues by swit…
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High 7.0
devlink: fix possible use-after-free and memory leaks in devlink_init()
In the Linux kernel, the following vulnerability has been resolved: devlink: fix possible use-after-free and memory leaks in devlink_init() The pernet operations structure for the subsystem must be registered before registering the generic netlink family. Mak…
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High 7.0
wifi: iwlegacy: Clear stale interrupts before resuming device
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlegacy: Clear stale interrupts before resuming device iwl4965 fails upon resume from hibernation on my laptop. The reason seems to be a stale interrupt which isn't being cleared out b…
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Medium 5.5
nilfs2: fix kernel bug due to missing clearing of buffer delay flag
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix kernel bug due to missing clearing of buffer delay flag Syzbot reported that after nilfs2 reads a corrupted file system image and degrades to read-only, the BUG_ON check for the b…
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Medium 5.5
xfrm: validate new SA's prefixlen using SA family when sel.family is unset
In the Linux kernel, the following vulnerability has been resolved: xfrm: validate new SA's prefixlen using SA family when sel.family is unset This expands the validation introduced in commit 07bf7908950a ("xfrm: Validate address prefix lengths in the xfrm se…
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Medium 5.5
Bluetooth: bnep: fix wild-memory-access in proto_unregister
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: fix wild-memory-access in proto_unregister There's issue as follows: KASAN: maybe wild-memory-access in range [0xdead...108-0xdead...10f] CPU: 3 UID: 0 PID: 2805 Comm: rmmod …
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Medium 5.5
be2net: fix potential memory leak in be_xmit()
In the Linux kernel, the following vulnerability has been resolved: be2net: fix potential memory leak in be_xmit() The be_xmit() returns NETDEV_TX_OK without freeing skb in case of be_xmit_enqueue() fails, add dev_kfree_skb_any() to fix it.
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Medium 5.5
net/sun3_82586: fix potential memory leak in sun3_82586_send_packet()
In the Linux kernel, the following vulnerability has been resolved: net/sun3_82586: fix potential memory leak in sun3_82586_send_packet() The sun3_82586_send_packet() returns NETDEV_TX_OK without freeing skb in case of skb->len being too long, add dev_kfree_s…
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Medium 5.5
net: systemport: fix potential memory leak in bcm_sysport_xmit()
In the Linux kernel, the following vulnerability has been resolved: net: systemport: fix potential memory leak in bcm_sysport_xmit() The bcm_sysport_xmit() returns NETDEV_TX_OK without freeing skb in case of dma_map_single() fails, add dev_kfree_skb() to fix …
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Medium 5.5
ceph: remove the incorrect Fw reference check when dirtying pages
In the Linux kernel, the following vulnerability has been resolved: ceph: remove the incorrect Fw reference check when dirtying pages When doing the direct-io reads it will also try to mark pages dirty, but for the read path it won't hold the Fw caps and ther…
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Medium 5.5
virtio_pmem: Check device status before requesting flush
In the Linux kernel, the following vulnerability has been resolved: virtio_pmem: Check device status before requesting flush If a pmem device is in a bad status, the driver side could wait for host ack forever in virtio_pmem_flush(), causing the system to han…
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Medium 5.5
arm64: probes: Fix uprobes for big-endian kernels
In the Linux kernel, the following vulnerability has been resolved: arm64: probes: Fix uprobes for big-endian kernels The arm64 uprobes code is broken for big-endian kernels as it doesn't convert the in-memory instruction encoding (which is always little-endi…
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Medium 5.5
nilfs2: propagate directory read errors from nilfs_find_entry()
In the Linux kernel, the following vulnerability has been resolved: nilfs2: propagate directory read errors from nilfs_find_entry() Syzbot reported that a task hang occurs in vcs_open() during a fuzzing test for nilfs2. The root cause of this problem is that …
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Medium 5.5
ALSA: firewire-lib: Avoid division by zero in apply_constraint_to_size()
In the Linux kernel, the following vulnerability has been resolved: ALSA: firewire-lib: Avoid division by zero in apply_constraint_to_size() The step variable is initialized to zero. It is changed in the loop, but if it's not changed it will remain zero. Add …
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Medium 5.5
posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime()
In the Linux kernel, the following vulnerability has been resolved: posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime() If get_clock_desc() succeeds, it calls fget() for the clockid's fd, and get the clk->rwsem read lock, so the error path …
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Medium 5.5
nilfs2: fix potential deadlock with newly created symlinks
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential deadlock with newly created symlinks Syzbot reported that page_symlink(), called by nilfs_symlink(), triggers memory reclamation involving the filesystem layer, which ca…
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Medium 5.5
staging: iio: frequency: ad9832: fix division by zero in ad9832_calc_freqreg()
In the Linux kernel, the following vulnerability has been resolved: staging: iio: frequency: ad9832: fix division by zero in ad9832_calc_freqreg() In the ad9832_write_frequency() function, clk_get_rate() might return 0. This can lead to a division by zero whe…
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Medium 5.5
wifi: ath10k: Fix memory leak in management tx
In the Linux kernel, the following vulnerability has been resolved: wifi: ath10k: Fix memory leak in management tx In the current logic, memory is allocated for storing the MSDU context during management packet TX but this memory is not being freed during man…
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Medium 5.5
drm/amdgpu: prevent NULL pointer dereference if ATIF is not supported
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: prevent NULL pointer dereference if ATIF is not supported acpi_evaluate_object() may return AE_NOT_FOUND (failure), which would result in dereferencing buffer.pointer (obj) while …
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Medium 5.5
mm: krealloc: Fix MTE false alarm in __do_krealloc
In the Linux kernel, the following vulnerability has been resolved: mm: krealloc: Fix MTE false alarm in __do_krealloc This patch addresses an issue introduced by commit 1a83a716ec233 ("mm: krealloc: consider spare memory for __GFP_ZERO") which causes MTE (Me…
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Unscored —
crypto: aead,cipher - zeroize key buffer after use
In the Linux kernel, the following vulnerability has been resolved: crypto: aead,cipher - zeroize key buffer after use I.G 9.7.B for FIPS 140-3 specifies that variables temporarily holding cryptographic information should be zeroized once they are no longer n…
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Unscored —
gpio: prevent potential speculation leaks in gpio_device_get_desc()
In the Linux kernel, the following vulnerability has been resolved: gpio: prevent potential speculation leaks in gpio_device_get_desc() Userspace may trigger a speculative read of an address outside the gpio descriptor array. Users can do that by calling gpio…
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Unscored —
ASoC: meson: axg-card: fix 'use-after-free'
In the Linux kernel, the following vulnerability has been resolved: ASoC: meson: axg-card: fix 'use-after-free' Buffer 'card->dai_link' is reallocated in 'meson_card_reallocate_links()', so move 'pad' pointer initialization after this function when memory is …
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Unscored —
spi: nxp-fspi: fix the KASAN report out-of-bounds bug
In the Linux kernel, the following vulnerability has been resolved: spi: nxp-fspi: fix the KASAN report out-of-bounds bug Change the memcpy length to fix the out-of-bounds issue when writing the data that is not 4 byte aligned to TX FIFO. To reproduce the iss…
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Unscored —
net: dpaa: Pad packets to ETH_ZLEN
In the Linux kernel, the following vulnerability has been resolved: net: dpaa: Pad packets to ETH_ZLEN When sending packets under 60 bytes, up to three bytes of the buffer following the data may be leaked. Avoid this by extending all packets to ETH_ZLEN, ensu…
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Unscored —
USB: usbtmc: prevent kernel-usb-infoleak
In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: prevent kernel-usb-infoleak The syzbot reported a kernel-usb-infoleak in usbtmc_write, we need to clear the structure before filling fields.
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Unscored —CVE-2024-47672 Rejected
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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Unscored —
tcp: check skb is non-NULL in tcp_rto_delta_us()
In the Linux kernel, the following vulnerability has been resolved: tcp: check skb is non-NULL in tcp_rto_delta_us() We have some machines running stock Ubuntu 20.04.6 which is their 5.4.0-174-generic kernel that are running ceph and recently hit a null ptr d…
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Unscored —
netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put()
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put() syzbot reported that nf_reject_ip6_tcphdr_put() was possibly sending garbage on the four reserved tcp bits (th->res1) Use skb_put_zer…
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Unscored —
nfsd: return -EINVAL when namelen is 0
In the Linux kernel, the following vulnerability has been resolved: nfsd: return -EINVAL when namelen is 0 When we have a corrupted main.sqlite in /var/lib/nfs/nfsdcld/, it may result in namelen being 0, which will cause memdup_user() to return ZERO_SIZE_PTR.…
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Unscored —
nilfs2: fix potential null-ptr-deref in nilfs_btree_insert()
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential null-ptr-deref in nilfs_btree_insert() Patch series "nilfs2: fix potential issues with empty b-tree nodes". This series addresses three potential issues with empty b-tre…
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Unscored —
can: bcm: Clear bo->bcm_proc_read after remove_proc_entry().
In the Linux kernel, the following vulnerability has been resolved: can: bcm: Clear bo->bcm_proc_read after remove_proc_entry(). syzbot reported a warning in bcm_release(). [0] The blamed change fixed another warning that is triggered when connect() is issued…
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Unscored —
sock_map: Add a cond_resched() in sock_hash_free()
In the Linux kernel, the following vulnerability has been resolved: sock_map: Add a cond_resched() in sock_hash_free() Several syzbot soft lockup reports all have in common sock_hash_free() If a map with a large number of buckets is destroyed, we need to yiel…
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Unscored —
wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop()
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop() Since '__dev_queue_xmit()' should be called with interrupts enabled, the following backtrace: ieee80211_do_stop() ... spin…
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Unscored —
nfsd: call cache_put if xdr_reserve_space returns NULL
In the Linux kernel, the following vulnerability has been resolved: nfsd: call cache_put if xdr_reserve_space returns NULL If not enough buffer space available, but idmap_lookup has triggered lookup_fn which calls cache_get and returns successfully. Then we m…
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Unscored —
PCI: keystone: Fix if-statement expression in ks_pcie_quirk()
In the Linux kernel, the following vulnerability has been resolved: PCI: keystone: Fix if-statement expression in ks_pcie_quirk() This code accidentally uses && where || was intended. It potentially results in a NULL dereference. Thus, fix the if-statement ex…
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Unscored —
nilfs2: fix potential oob read in nilfs_btree_check_delete()
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential oob read in nilfs_btree_check_delete() The function nilfs_btree_check_delete(), which checks whether degeneration to direct mapping occurs before deleting a b-tree entry…
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Unscored —
tpm: Clean up TPM space after command failure
In the Linux kernel, the following vulnerability has been resolved: tpm: Clean up TPM space after command failure tpm_dev_transmit prepares the TPM space before attempting command transmission. However if the command fails no rollback of this preparation is d…
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Unscored —
btrfs: fix a NULL pointer dereference when failed to start a new trasacntion
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix a NULL pointer dereference when failed to start a new trasacntion [BUG] Syzbot reported a NULL pointer dereference with the following crash: FAULT_INJECTION: forcing a failure. sta…
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Unscored —
ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate When doing cleanup, if flags without OCFS2_BH_READAHEAD, it may trigger NULL pointer dereference in the following ocfs2_set_buf…
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Unscored —
resource: fix region_intersects() vs add_memory_driver_managed()
In the Linux kernel, the following vulnerability has been resolved: resource: fix region_intersects() vs add_memory_driver_managed() On a system with CXL memory, the resource tree (/proc/iomem) related to CXL memory may look like something as follows. 4900000…
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Unscored —
drm: omapdrm: Add missing check for alloc_ordered_workqueue
In the Linux kernel, the following vulnerability has been resolved: drm: omapdrm: Add missing check for alloc_ordered_workqueue As it may return NULL pointer and cause NULL pointer dereference. Add check for the return value of alloc_ordered_workqueue.
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Unscored —
drm/amd/display: Initialize get_bytes_per_element's default to 1
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Initialize get_bytes_per_element's default to 1 Variables, used as denominators and maybe not assigned to other values, should not be 0. bytes_per_element_y & bytes_per_eleme…
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Unscored —
drm/amd/display: Check stream before comparing them
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check stream before comparing them [WHAT & HOW] amdgpu_dm can pass a null stream to dc_is_stream_unchanged. It is necessary to check for null before dereferencing them. This …
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Unscored —
jfs: Fix uninit-value access of new_ea in ea_buffer
In the Linux kernel, the following vulnerability has been resolved: jfs: Fix uninit-value access of new_ea in ea_buffer syzbot reports that lzo1x_1_do_compress is using uninit-value: ===================================================== BUG: KMSAN: uninit-val…
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Unscored —
jfs: Fix uaf in dbFreeBits
In the Linux kernel, the following vulnerability has been resolved: jfs: Fix uaf in dbFreeBits [syzbot reported] ================================================================== BUG: KASAN: slab-use-after-free in __mutex_lock_common kernel/locking/mutex.c:5…
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Unscored —
wifi: ath9k_htc: Use __skb_set_length() for resetting urb before resubmit
In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k_htc: Use __skb_set_length() for resetting urb before resubmit Syzbot points out that skb_trim() has a sanity check on the existing length of the skb, which can be uninitialised in…
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Unscored —
sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start
In the Linux kernel, the following vulnerability has been resolved: sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start In sctp_listen_start() invoked by sctp_inet_listen(), it should set the sk_state back to CLOSED if sctp_autobind() fai…
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Unscored —
net: add more sanity checks to qdisc_pkt_len_init()
In the Linux kernel, the following vulnerability has been resolved: net: add more sanity checks to qdisc_pkt_len_init() One path takes care of SKB_GSO_DODGY, assuming skb->len is bigger than hdr_len. virtio_net_hdr_to_skb() does not fully dissect TCP headers,…
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Unscored —
net: avoid potential underflow in qdisc_pkt_len_init() with UFO
In the Linux kernel, the following vulnerability has been resolved: net: avoid potential underflow in qdisc_pkt_len_init() with UFO After commit 7c6d2ecbda83 ("net: be more gentle about silly gso requests coming from user") virtio_net_hdr_to_skb() had sanity …
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Unscored —
ACPI: battery: Fix possible crash when unregistering a battery hook
In the Linux kernel, the following vulnerability has been resolved: ACPI: battery: Fix possible crash when unregistering a battery hook When a battery hook returns an error when adding a new battery, then the battery hook is automatically unregistered. Howeve…
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Unscored —
ocfs2: fix null-ptr-deref when journal load failed.
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix null-ptr-deref when journal load failed. During the mounting process, if journal_reset() fails because of too short journal, then lead to jbd2_journal_load() fails with NULL j_sb_b…
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Unscored —
jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error
In the Linux kernel, the following vulnerability has been resolved: jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error In __jbd2_log_wait_for_space(), we might call jbd2_cleanup_journal_tail() to recover some journal space. But if an …
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Unscored —
ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package()
In the Linux kernel, the following vulnerability has been resolved: ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package() ACPICA commit 4d4547cf13cca820ff7e0f859ba83e1a610b9fd0 ACPI_ALLOCATE_ZEROED() may fail, elements might be N…
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Unscored —
mailbox: bcm2835: Fix timeout during suspend mode
In the Linux kernel, the following vulnerability has been resolved: mailbox: bcm2835: Fix timeout during suspend mode During noirq suspend phase the Raspberry Pi power driver suffer of firmware property timeouts. The reason is that the IRQ of the underlying B…
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Unscored —CVE-2024-49967 Rejected
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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Unscored —
i2c: stm32f7: Do not prepare/unprepare clock during runtime suspend/resume
In the Linux kernel, the following vulnerability has been resolved: i2c: stm32f7: Do not prepare/unprepare clock during runtime suspend/resume In case there is any sort of clock controller attached to this I2C bus controller, for example Versaclock or even an…
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Unscored —CVE-2024-49995 Rejected
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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Unscored —
net: ethernet: lantiq_etop: fix memory disclosure
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: lantiq_etop: fix memory disclosure When applying padding, the buffer is not zeroed, which results in memory disclosure. The mentioned data is observed on the wire. This patch u…
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Unscored —
ext4: fix i_data_sem unlock order in ext4_ind_migrate()
In the Linux kernel, the following vulnerability has been resolved: ext4: fix i_data_sem unlock order in ext4_ind_migrate() Fuzzing reports a possible deadlock in jbd2_log_wait_commit. This issue is triggered when an EXT4_IOC_MIGRATE ioctl is set to require s…
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Unscored —
ALSA: asihpi: Fix potential OOB array access
In the Linux kernel, the following vulnerability has been resolved: ALSA: asihpi: Fix potential OOB array access ASIHPI driver stores some values in the static array upon a response from the driver, and its index depends on the firmware. We shouldn't trust it…
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Unscored —
wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext()
In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext() Replace one-element array with a flexible-array member in `struct host_cmd_ds_802_11_scan_ext`. With …
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Unscored —
ppp: fix ppp_async_encode() illegal access
In the Linux kernel, the following vulnerability has been resolved: ppp: fix ppp_async_encode() illegal access syzbot reported an issue in ppp_async_encode() [1] In this case, pppoe_sendmsg() is called with a zero size. Then ppp_async_encode() is called with …
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Unscored —
igb: Do not bring the device up after non-fatal error
In the Linux kernel, the following vulnerability has been resolved: igb: Do not bring the device up after non-fatal error Commit 004d25060c78 ("igb: Fix igb_down hung on surprise removal") changed igb_io_error_detected() to ignore non-fatal pcie errors in ord…
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Unscored —
Bluetooth: RFCOMM: FIX possible deadlock in rfcomm_sk_state_change
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: FIX possible deadlock in rfcomm_sk_state_change rfcomm_sk_state_change attempts to use sock_lock so it must never be called with it locked but rfcomm_sock_ioctl always atte…
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Unscored —CVE-2024-50089 Rejected
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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Unscored —
drm/vboxvideo: Replace fake VLA at end of vbva_mouse_pointer_shape with real VLA
In the Linux kernel, the following vulnerability has been resolved: drm/vboxvideo: Replace fake VLA at end of vbva_mouse_pointer_shape with real VLA Replace the fake VLA at end of the vbva_mouse_pointer_shape shape with a real VLA to fix a "memcpy: detected f…
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Unscored —
mm/swapfile: skip HugeTLB pages for unuse_vma
In the Linux kernel, the following vulnerability has been resolved: mm/swapfile: skip HugeTLB pages for unuse_vma I got a bad pud error and lost a 1GB HugeTLB when calling swapoff. The problem can be reproduced by the following steps: 1. Allocate an anonymous…
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Unscored —
ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow
In the Linux kernel, the following vulnerability has been resolved: ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow Syzbot reported a kernel BUG in ocfs2_truncate_inline. There are two reasons for this: first, the parameter value passed is greater tha…
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Unscored —CVE-2024-50228 Rejected
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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Unscored —CVE-2024-50251 Public exploit
netfilter: nft_payload: sanitize offset and length before calling skb_checksum()
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_payload: sanitize offset and length before calling skb_checksum() If access to offset + length is larger than the skbuff length, then skb_checksum() triggers BUG_ON(). skb_chec…