CVE-2023-53067

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Only call get_timer_irq() once in constant_clockevent_init() Under CONFIG_DEBUG_ATOMIC_SLEEP=y and CONFIG_DEBUG_PREEMPT=y, we can seethe following messages on LoongArch, this is because using might_sleep()in preemption d...

CVE-2023-53088

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix UaF in listener shutdown As reported by Christoph after having refactored the passivesocket initialization, the mptcp listener shutdown path is proneto an UaF issue. BUG: KASAN: use-after-free in _raw_spin_lock_bh+0x73/0...

CVE-2023-53109

In the Linux kernel, the following vulnerability has been resolved: net: tunnels: annotate lockless accesses to dev->needed_headroom IP tunnels can apparently update dev->needed_headroomin their xmit path. This patch takes care of three tunnels xmit, and also thecore LL_RESERVED_SPACE() and L...

CVE-2024-26850

In the Linux kernel, the following vulnerability has been resolved: mm/debug_vm_pgtable: fix BUG_ON with pud advanced test Architectures like powerpc add debug checks to ensure we find only devmapPUD pte entries. These debug checks are only done with CONFIG_DEBUG_VM.This patch marks the ptes used f...

CVE-2024-39465

In the Linux kernel, the following vulnerability has been resolved: media: mgb4: Fix double debugfs remove Fixes an error where debugfs_remove_recursive() is called first on a parentdirectory and then again on a child which causes a kernel panic. [hverkuil: added Fixes/Cc tags]

CVE-2024-40951

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix NULL pointer dereference in ocfs2_abort_trigger() bdev->bd_super has been removed and commit 8887b94d9322 change the usagefrom bdev->bd_super to b_assoc_map->host->i_sb. Since ocfs2 hasn't setbh->b_assoc_m...

CVE-2024-40964

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: cs35l41: Possible null pointer dereference in cs35l41_hda_unbind() The cs35l41_hda_unbind() function clears the hda_component entrymatching it's index and then dereferences the codec pointer held in thefirst element of t...

CVE-2024-41003

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix reg_set_min_max corruption of fake_reg Juan reported that after doing some changes to buzzer [0] and implementinga new fuzzing strategy guided by coverage, they noticed the following inone of the probes: [...]13: (79) r6 =...

CVE-2024-41086

In the Linux kernel, the following vulnerability has been resolved: bcachefs: Fix sb_field_downgrade validation bch2_sb_downgrade_validate() wasn't checking for a downgrade entryextending past the end of the superblock section for_each_downgrade_entry() is used in to_text() and needs to work onmalf...

CVE-2024-42100

In the Linux kernel, the following vulnerability has been resolved: clk: sunxi-ng: common: Don't call hw_to_ccu_common on hw without common In order to set the rate range of a hw sunxi_ccu_probe callshw_to_ccu_common() assuming all entries in desc->ccu_clks are containedin a ccu_common struct. T...

CVE-2024-42254

In the Linux kernel, the following vulnerability has been resolved: io_uring: fix error pbuf checking Syz reports a problem, which boils down to NULL vs IS_ERR inconsistenterror handling in io_alloc_pbuf_ring(). KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]RIP: 0010:__io_re...

CVE-2024-44959

In the Linux kernel, the following vulnerability has been resolved: tracefs: Use generic inode RCU for synchronizing freeing With structure layout randomization enabled for 'struct inode' we need toavoid overlapping any of the RCU-used / initialized-only-once members,e.g. i_lru or i_sb_list to not ...

CVE-2024-44997

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_wed: fix use-after-free panic in mtk_wed_setup_tc_block_cb() When there are multiple ap interfaces on one band and with WED on,turning the interface down will cause a kernel panic on MT798X. Previously, cb_priv w...

CVE-2024-46768

In the Linux kernel, the following vulnerability has been resolved: hwmon: (hp-wmi-sensors) Check if WMI event data exists The BIOS can choose to return no event data in response to aWMI event, so the ACPI object passed to the WMI notify handlercan be NULL. Check for such a situation and ignore the...

CVE-2025-21983

In the Linux kernel, the following vulnerability has been resolved: mm/slab/kvfree_rcu: Switch to WQ_MEM_RECLAIM wq Currently kvfree_rcu() APIs use a system workqueue which is"system_unbound_wq" to driver RCU machinery to reclaim a memory. Recently, it has been noted that the following kernel warni...

CVE-2025-37814

In the Linux kernel, the following vulnerability has been resolved: tty: Require CAP_SYS_ADMIN for all usages of TIOCL_SELMOUSEREPORT This requirement was overeagerly loosened in commit 2f83e38a095f("tty: Permit some TIOCL_SETSEL modes without CAP_SYS_ADMIN"), but asit turns out, (1) the logic I im...

CVE-2025-37848

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Fix PM related deadlocks in MS IOCTLs Prevent runtime resume/suspend while MS IOCTLs are in progress.Failed suspend will call ivpu_ms_cleanup() that would try to acquirefile_priv->ms_lock, which is already held by th...

CVE-2025-37866

In the Linux kernel, the following vulnerability has been resolved: mlxbf-bootctl: use sysfs_emit_at() in secure_boot_fuse_state_show() A warning is seen when running the latest kernel on a BlueField SOC:[251.512704] ------------[ cut here ]------------[251.512711] invalid sysfs_emit: buf:000000000...

CVE-2025-37868

In the Linux kernel, the following vulnerability has been resolved: drm/xe/userptr: fix notifier vs folio deadlock User is reporting what smells like notifier vs folio deadlock, wheremigrate_pages_batch() on core kernel side is holding folio lock(s) andthen interacting with the mappings of it, howe...

CVE-2025-37920

In the Linux kernel, the following vulnerability has been resolved: xsk: Fix race condition in AF_XDP generic RX path Move rx_lock from xsk_socket to xsk_buff_pool.Fix synchronization for shared umem mode ingeneric RX path where multiple sockets sharesingle xsk_buff_pool. RX queue is exclusive to x...

CVE-2025-37922

In the Linux kernel, the following vulnerability has been resolved: book3s64/radix : Align section vmemmap start address to PAGE_SIZE A vmemmap altmap is a device-provided region used to providebacking storage for struct pages. For each namespace, the altmapshould belong to that same namespace. If ...

CVE-2025-37951

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Add job to pending list if the reset was skipped When a CL/CSD job times out, we check if the GPU has made any progresssince the last timeout. If so, instead of resetting the hardware, we skipthe reset and let the timer ge...

CVE-2003-1604

The redirect_target function in net/ipv4/netfilter/ipt_REDIRECT.c in the Linux kernel before 2.6.0 allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by sending packets to an interface that has a 0.0.0.0 IP address, a related issue to CVE-2015-8787.

CVE-2007-1388

The do_ipv6_setsockopt function in net/ipv6/ipv6_sockglue.c in Linux kernel before 2.6.20, and possibly other versions, allows local users to cause a denial of service (oops) by calling setsockopt with the IPV6_RTHDR option name and possibly a zero option length or invalid option value, which trigg...

CVE-2011-4604

The bat_socket_read function in net/batman-adv/icmp_socket.c in the Linux kernel before 3.3 allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted batman-adv ICMP packet.

CVE-2013-1828

The sctp_getsockopt_assoc_stats function in net/sctp/socket.c in the Linux kernel before 3.8.4 does not validate a size value before proceeding to a copy_from_user operation, which allows local users to gain privileges via a crafted application that contains an SCTP_GET_ASSOC_STATS getsockopt syste...

CVE-2014-0102

The keyring_detect_cycle_iterator function in security/keys/keyring.c in the Linux kernel through 3.13.6 does not properly determine whether keyrings are identical, which allows local users to cause a denial of service (OOPS) via crafted keyctl commands.

CVE-2014-6418

net/ceph/auth_x.c in Ceph, as used in the Linux kernel before 3.16.3, does not properly validate auth replies, which allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via crafted data from the IP address of a Ceph Monitor.

CVE-2021-4454

In the Linux kernel, the following vulnerability has been resolved: can: j1939: fix errant WARN_ON_ONCE in j1939_session_deactivate The conclusion "j1939_session_deactivate() should be called with asession ref-count of at least 2" is incorrect. In some concurrentscenarios, j1939_session_deactivate ...

CVE-2021-47268

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: cancel vdm and state machine hrtimer when unregister tcpm port A pending hrtimer may expire after the kthread_worker of tcpm portis destroyed, see below kernel dump when do module unload, fix itby cancel the 2 hrt...

CVE-2021-47292

In the Linux kernel, the following vulnerability has been resolved: io_uring: fix memleak in io_init_wq_offload() I got memory leak report when doing fuzz test: BUG: memory leakunreferenced object 0xffff888107310a80 (size 96):comm "syz-executor.6", pid 4610, jiffies 4295140240 (age 20.135s)hex dump...

CVE-2021-47593

In the Linux kernel, the following vulnerability has been resolved: mptcp: clear 'kern' flag from fallback sockets The mptcp ULP extension relies on sk->sk_sock_kern being set correctly:It prevents setsockopt(fd, IPPROTO_TCP, TCP_ULP, "mptcp", 6); fromworking for plain tcp sockets (any userspace...

CVE-2021-47613

In the Linux kernel, the following vulnerability has been resolved: i2c: virtio: fix completion handling The driver currently assumes that the notify callback is only receivedwhen the device is done with all the queued buffers. However, this is not true, since the notify callback could be calledwit...

CVE-2021-47655

In the Linux kernel, the following vulnerability has been resolved: media: venus: vdec: fixed possible memory leak issue The venus_helper_alloc_dpb_bufs() implementation allows an early returnon an error path when checking the id from ida_alloc_min() which wouldnot release the earlier buffer alloca...

CVE-2022-48873

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Don't remove map on creater_process and device_release Do not remove the map from the list on error path infastrpc_init_create_process, instead call fastrpc_map_put, to avoiduse-after-free. Do not remove it on fastrp...

CVE-2022-48932

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: DR, Fix slab-out-of-bounds in mlx5_cmd_dr_create_fte When adding a rule with 32 destinations, we hit the following out-of-bandaccess issue: BUG: KASAN: slab-out-of-bounds in mlx5_cmd_dr_create_fte+0x18ee/0x1e70 This patch...

CVE-2022-49094

In the Linux kernel, the following vulnerability has been resolved: net/tls: fix slab-out-of-bounds bug in decrypt_internal The memory size of tls_ctx->rx.iv for AES128-CCM is 12 setting intls_set_sw_offload(). The return value of crypto_aead_ivsize()for "ccm(aes)" is 16. So memcpy() require 16 ...

CVE-2022-49231

In the Linux kernel, the following vulnerability has been resolved: rtw88: fix memory overrun and memory leak during hw_scan Previously we allocated less memory than actual required, overwriteto the buffer causes the mm module to complaint and raise accessviolation faults. Along with potential memo...

CVE-2022-49550

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: provide block_invalidate_folio to fix memory leak The ntfs3 filesystem lacks the 'invalidate_folio' method and it causesmemory leak. If you write to the filesystem and then unmount it, thecached written data are not freed...

CVE-2022-49558

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: double hook unregistration in netns path __nft_release_hooks() is called from pre_netns exit path whichunregisters the hooks, then the NETDEV_UNREGISTER event is triggeredwhich unregisters the hooks again. [ 5...

CVE-2022-49684

In the Linux kernel, the following vulnerability has been resolved: iio: adc: aspeed: Fix refcount leak in aspeed_adc_set_trim_data of_find_node_by_name() returns a node pointer with refcountincremented, we should use of_node_put() on it when done.Add missing of_node_put() to avoid refcount leak.

CVE-2022-49786

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: properly pin the parent in blkcg_css_online blkcg_css_online is supposed to pin the blkcg of the parent, but397c9f46ee4d refactored things and along the way, changed it to pin thecss instead. This results in extra pins,...

CVE-2022-49917

In the Linux kernel, the following vulnerability has been resolved: ipvs: fix WARNING in ip_vs_app_net_cleanup() During the initialization of ip_vs_app_net_init(), if file ip_vs_appfails to be created, the initialization is successful by default.Therefore, the ip_vs_app file doesn't be found during...

CVE-2022-49936

In the Linux kernel, the following vulnerability has been resolved: USB: core: Prevent nested device-reset calls Automatic kernel fuzzing revealed a recursive locking violation inusb-storage: ============================================WARNING: possible recursive locking detected5.18.0 #3 Not taint...

CVE-2022-49990

In the Linux kernel, the following vulnerability has been resolved: s390: fix double free of GS and RI CBs on fork() failure The pointers for guarded storage and runtime instrumentation controlblocks are stored in the thread_struct of the associated task. Thesepointers are initially copied on fork(...

CVE-2022-50146

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors If dw_pcie_ep_init() fails to perform any action after the EPC memory isinitialized and the MSI memory region is allocated, the latter parts won'tbe undone thus causing a ...

CVE-2023-52668

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix lock ordering in btrfs_zone_activate() The btrfs CI reported a lockdep warning as follows by running genericgeneric/129. WARNING: possible circular locking dependency detected6.7.0-rc5+ #1 Not tainted kworker/u5:5...

CVE-2023-53022

In the Linux kernel, the following vulnerability has been resolved: net: enetc: avoid deadlock in enetc_tx_onestep_tstamp() This lockdep splat says it better than I could: ================================WARNING: inconsistent lock state6.2.0-rc2-07010-ga9b9500ffaac-dirty #967 Not tainted inconsiste...

CVE-2024-38561

In the Linux kernel, the following vulnerability has been resolved: kunit: Fix kthread reference There is a race condition when a kthread finishes after the deadline andbefore the call to kthread_stop(), which may lead to use after free.

CVE-2024-39470

In the Linux kernel, the following vulnerability has been resolved: eventfs: Fix a possible null pointer dereference in eventfs_find_events() In function eventfs_find_events,there is a potential null pointerthat may be caused by calling update_events_attr which will performsome operations on the me...