CVE-2021-47263

CVE-2021-47263 is a Linux kernel issue in the gpio-wcd934x driver where a shift-out-of-bounds UBSAN error occurred due to using BIT(n-1) for pins 0–4, leading to an out-of-bounds shift in gpio-wcd934x.c:34:14. The vulnerability has been resolved by a patch to correct the bit-mask handling (pins 0...

CVE-2021-47305

In CVE-2021-47305, the Linux kernel’s dma-buf/sync_file implementation leaks fences on error paths due to missing dma_fence_put() calls when merging fences and in krealloc_array failure. The fix ensures i and the fences array are zero-initialized and that all fences are dma_fence_put() and the fe...

CVE-2021-47341

CVE-2021-47341 concerns the Linux kernel KVM mmio path, where a use-after-free flaw in kvm_vm_ioctl_unregister_coalesced_mmio could enable a flawed memory read (8 bytes) via a read access after the object is freed. The issue is in the ARM64 KVM coalesced_mmio code path and Trace shows a use-after...

CVE-2021-47524

CVE-2021-47524 : In the Linux kernel, the serial driver (liteuart) leaked a minor number on probe errors. The fix ensures the allocated minor number is released before returning from probe errors. This entry is tied to kernel versions affected by the liteuart minor-number leak and has been resolv...

CVE-2022-48645

CVE-2022-48645 – Linux kernel ENETC offload: The TSN features (taprio, cbs, gate, police) could be configured via PF registers but were not intended to be accessible from VFs. Accessing VF-exposed registers could trigger kernel paging faults and a crash. The fix split enetc_setup_tc() into separa...

CVE-2022-48657

CVE-2022-48657 is a Linux kernel vulnerability affecting the arm64 topology code. The root cause is an overflow risk in amu_fie_setup due to cpufreq_get_hw_max_freq() returning the max frequency in kHz as an unsigned int, while freq_inv_set_max_ratio() expects that value in Hz as a 64-bit type. M...

CVE-2022-48671

CVE-2022-48671 affects the Linux kernel in the cgroup subsystem: a missing cpus_read_lock() in cgroup_attach_task_all() allowed a deadlock with threadgroup_rwsem, mitigated by adding cpus_read_lock() (aligned with cgroup_procs_write_start()). The issue was observed by syzbot at cpuset_attach() an...

CVE-2022-48741

Technical details (affected product/component/versions/root cause/impact/fix) are not publicly provided in the supplied documents. Monitor for updates; no concrete technical specifics are available here.

CVE-2022-48745

The CVE-2022-48745 entry refers to a Linux kernel vulnerability in the net/mlx5 component where a race condition can occur due to del_timer() usage during the fw reset polling flow. The affected code substitutes del_timer() with del_timer_sync() to avoid deactivation of a timer while its interrup...

CVE-2022-48746

In CVE-2022-48746, the Linux kernel mlx5e bond netevent path incorrectly verified netdev origin: the code only checked for a VF representor and lacked a check that the VF representor was on the same physical device as the bond handling the netevent. The fix adds the missing check and optimizes th...

CVE-2022-48776

CVE-2022-48776 is a Linux kernel memory-leak fix in the MTD parsers for Qualcomm SMEM: the cleanup function did not free pparts, causing a leak. The vulnerability affects mtd/parsers/qcomsmempart.c (pparts) and is resolved by adding a missing free in the cleanup path. Affected context and patches...

CVE-2022-48785

The CVE-2022-48785 issue in the Linux kernel concerns ipv6: mcast path where ipv6_get_lladdr() was switched to __ipv6_get_lladdr(), an RCUnsafe variant, after external locks were removed in mld updates. The description notes this is only safe when idev->lock is held for those code paths, but w...

CVE-2022-48859

CVE-2022-48859 concerns the Linux kernel fix for a refcount leak in the marvell prestera path. The issue arises from a missing of_node_put() return value from of_find_compatible_node(), which increments a node’s refcount; without a corresponding of_node_put(), the reference could leak. The OSV en...

CVE-2022-48892

CVE-2022-48892 : Linux kernel sched/core fix for a use-after-free in dup_user_cpus_ptr(). The vulnerability existed due to dup_user_cpus_ptr() accessing user_cpus_ptr without proper locking, racing with fork() and the clearing of user_cpus_ptr during set_cpus_allowed_ptr_locked(), primarily affec...

CVE-2022-49244

CVE-2022-49244 concerns the Linux kernel ASoC path for the mediatek mt8192-mt6359 driver. The issue arises from improper reference counting of the device_node returned by of_parse_phandle(): the code increments the refcount, but only calls of_node_put() on the success path, creating a refcount le...

CVE-2022-49338

CVE-2022-49338 affects the Linux kernel in the Mellanox mlx5 core path: CT cleanup happens after TC ct rules cleanup, risking use-after-free of CT shared resources when uplink cleanup ordering is reversed. The resolved description states the fix is to reverse the cleanup/init order so that TC cle...

CVE-2022-49400

CVE-2022-49400 concerns a Linux kernel RAID subsystem issue where in reshape the code path freed the mddev and set mddev->private to NULL, causing NULL dereference when a new raid tried to reuse mddev. The fix is to remove the code path that sets mddev->private to NULL in raid0_free, preven...

CVE-2022-49499

CVE-2022-49499 relates to the Linux kernel, in the drm/msm path. The issue is a null pointer dereference that occurs when the code accesses the per- process address space (aspace) without verifying it is set, which can be null on systems without an IOMMU (e.g., msm8974). The fix adds a check for ...

CVE-2022-49628

Linux kernel CVE-2022-49628 concerns the net: stmmac driver leaking resources during probe. Connected documents confirm the vulnerability and provide a fix: two error paths in probe are corrected to clean up before returning, addressing leaks in the probe sequence. The affected component is the L...

CVE-2022-49797

CVE-2022-49797 concerns the Linux kernel tracing subsystem. The vulnerability is a potential NULL pointer dereference in the kprobe path: when trace_get_event_file() fails, gen_kretprobe_test may be marked as the error code, and if the kprobe_event_gen_test module is removed, a dereference can oc...

CVE-2022-49863

CVE-2022-49863 affects the Linux kernel CAN stack (af_can) where can_rx_register() dereferences ml_priv when dev_rcv_lists is NULL, leading to a NULL pointer dereference during CAN socket binding. The issue occurs during a sequence that binds a vxcan/bond setup to a CAN socket via netlink/socket ...

CVE-2022-49898

CVE-2022-49898 concerns the Linux kernel’s BTRFS tree modification log handling. Connected sources describe a reproducible kernel panic: during replay of tree modification log entries, a REMOVE_WHILE_FREEING entry can be processed with an insufficiently checked slot count, triggering a BUG_ON whe...

CVE-2022-50002

CVE-2022-50002 concerns the Linux kernel where the LAG logic for MLX5 was fixed so that MLX5_LAG_FLAG_NDEVS_READY is set only when both netdevices are registered. The root cause was an asymmetry in how the flag is set vs cleared, which could leave the ready state set after one PF is unloaded, lea...

CVE-2022-50037

CVE-2022-50037 concerns the Linux kernel: the drm/i915/ttm path could leak CCS state between users. The issue is resolved by applying the patch that prevents leaking CCS state (cherry-picked from commit 353819d85f87be46aeb9c1dd929d445a006fc6ec). Affected product is the Linux kernel (ttm subsystem...

CVE-2022-50070

CVE-2022-50070 affects the Linux kernel and relates to the mptcp datapath: a transmit could race with mptcp_close(), causing a closed subflow (ssk) to be re-transmitted. The root cause is a subflow-state check performed before acquiring the socket lock, enabling re-transmission on an already clos...

CVE-2022-50103

CVE-2022-50103: In the Linux kernel, sched/cpuset handling with cgroup v2 can lead to a panic when cpus_allowed is empty, causing dl_cpu_busy() to crash due to an out-of-bounds percpu access. The fix uses the effective_cpus mask instead of cpus_allowed, for both v1 (where they’re the same) and v2...

CVE-2022-50112

The CVE-2022-50112 issue concerns the Linux kernel: a refcount leak in rpmsg qcom_smd parsing logic. Specifically, of_parse_phandle() returns a node pointer with an incremented refcount, which must be balanced with of_node_put() when the node is no longer needed. The vulnerability affects the ker...

CVE-2022-50173

CVE-2022-50173 affects the Linux kernel DRM/MSM MDP5 path. The vulnerability arises from not grabbing the global state lock after an early return when hwpipe is disabled, allowing contention and potentially returning 0. The public entries describe the fix as “Fix global state lock backoff” and ci...

CVE-2022-50196

In the Linux kernel, the vulnerability CVE-2022-50196 affects the soc: qcom: ocmem path. It stems from a refcount leak in of_parse_phandle() where the returned node pointer’s refcount isn’t released; a missing of_node_put() caused the leak. The fix adds a proper of_node_put() on the node when it ...

CVE-2023-52907

CVE-2023-52907 affects the Linux kernel NFC pn533 driver. A use-after-free occurs in the host controller driver (hcd) when in_urb completes before out_urb, freeing skb data used as the transfer buffer for out_urb. The fix delays sending in_urb until the out_urb callback has run, and splits the co...

CVE-2023-52929

The CVE-2023-52929 entry concerns a Linux kernel nvmem core cleanup bug: if dev_set_name() fails, nvmem->wp_gpio remains leaked because the cleanup path doesn’t release it. The described fix prefers reworking initialization and cleanup by splitting device_register() and reusing the nvmem_relea...

CVE-2024-24864

Technical details about CVE-2024-24864 are not provided in the supplied connected documents. Monitor for updates and forthcoming disclosures.

CVE-2024-41053

The CVE-2024-41053 issue affects the Linux kernel’s SCSI/ufs path. It concerns ufshcd_abort_one racing with the completion ISR, which can cause the request’s mq_hctx pointer to be NULL at ISR completion and may lead to a kernel NULL pointer dereference (as shown in the backtrace). The description...

CVE-2024-43844

CVE-2024-43844 affects the Linux kernel’s wifi rt w89 GTK offload path. The issue stems from rtw89_fw_h2c_wow_gtk_ofld handling, where a sk_buff could be oversized, causing skb_panic in net/core/skbuff.c and a kernel crash (BUG at skbuff.c:192). Affected data path: wow GTK offload H2C, leading to...

CVE-2024-56730

CVE-2024-56730: In the Linux kernel, a memory allocation failure in net/9p/usbg (trans_usbg.c) was fixed by correcting kzalloc() failure handling to return NULL instead of ERR_PTR. The issue was detected in linux-next (next-20241108, vanilla kernel) and could affect memory exhaustion scenarios. T...

CVE-2025-21730

The CVE-2025-21730 entry concerns the Linux kernel WiFi driver rtW89 (rtw89) where, in the WoWLAN resume path, mgnt_entry is initialized twice because the interface isn’t removed first. This leads to a corrupted list state in rtw89_chanctx_ops_assign_vif() and a subsequent invalid list_add, trigg...

CVE-2025-21800

CVE-2025-21800 : Linux kernel fix for net/mlx5: HWS, where definer’s HWS_SET32 macro used a negative bit offset, triggering UBSAN shift-out-of-bounds in drivers/net/ethernet/mellanox/mlx5/core/steering/hws/definer.c (offset -8). This is a local issue with high impact to confidentiality/integrity/...

CVE-2025-38141

CVE-2025-38141 is a Linux kernel use-after-free vulnerability in the device mapper reporting path. The issue stems from a race around reading md->zone_revalidate_map and the lifetime of zone resources during blk_revalidate_disk_zones() and dm_blk_report_zones() calls, potentially freeing resou...

CVE-2025-38277

CVE-2025-38277 affects the Linux kernel mtd: nand: ecc-mxic code. The bug occurs when ctx->steps is zero: the loop over ECC steps is skipped and ret is left uninitialized, later checked/returned, causing undefined behavior and potential user-space disruption or kernel crashes. The fix initiali...

CVE-2025-38414

The CVE-2025-38414 entry concerns the Linux kernel wifi driver ath12k for PCIe devices, where GCC_GCC_PCIE_HOT_RST was misdefined for the WCN7850. The issue caused kernel crashes on certain platforms due to divergent register definitions between WCN7850 and QCN9274; the fix moves GCC_GCC_PCIE_HOT...

CVE-2025-71101

CVE-2025-71101 stems from the Linux kernel HP-BIOSCFG driver’s ACPI package parsing: hp_populate_*_elements_from_package() reads multi-element fields (PREREQUISITES, ENUM_POSSIBLE_VALUES) using offsets like enum_obj[elem + reqs] or enum_obj[elem + pos_values], but the bounds check only validated ...

CVE-2026-31716

The CVE-2026-31716 entry covers a Linux kernel NTFS3 flaw in journal replay. Description from multiple sources states that check_file_record() validates rec->total against the record size but not rec->used. The journal-replay handlers read rec->used from disk and use it to compute memmov...

CVE-2026-43383

CVE-2026-43383 affects the Linux kernel’s TCP MD5 signature handling. The root cause is a non-constant-time MAC comparison, enabling potential timing attacks. The vulnerability is addressed by changing the MAC comparison to a constant-time implementation using the appropriate helper function. The...

CVE-2026-46137

CVE-2026-46137 affects the Linux kernel MPTCP implementation. The mptcp_pm_add_timer() helper runs as a timer callback in softirq context and can race with socket state unless the socket lock is held with bh_lock_sock(). The mitigation is to hold the lock and retry if the socket is in use, mirror...

CVE-2026-46230

CVE-2026-46230 affects the Linux kernel’s drm/amdgpu/vcn3 component. The vulnerability is an Out-of-Bounds read during decoder message parsing, due to missing bounds checks; the fix adds checks against the end of the BO before msg access. Impact is described as high severity (CVSSv3.1: Local, Low...

CVE-2026-53388

CVE-2026-53388 : Linux kernel fuse module vulnerability where fuse_try_move_folio() unlocks the request on entry but does not re-lock on the success path, allowing a use-after-free of fuse_io_args via fuse_chan_abort() and delayed copying logic. The issue is resolved by calling lock_request() bef...

CVE-2026-64041

The issue CVE-2026-64041 affects the Linux kernel ASoC fs210x codec driver. In fs210x_effect_scene_info(), a string is copied with strscpy using strlen(SRC) + 1 (DST) instead of a bound-limited size, enabling a potential buffer overflow when strlen(SRC) >= sizeof(DST). The fix uses correct bou...

CVE-2001-0317

The CVE covers a race condition in Linux kernel ptrace handling that lets an unprivileged local user attach to and modify a running setuid process to gain root. Affected: Linux kernel 2.2.x and 2.4.x (ptrace/procfs/execve paths cited). Root cause: race in ptrace usage during privileged operations...

CVE-2004-1016

CVE-2004-1016 affects the Linux kernel (2.4.x up to 2.4.28 and 2.6.x up to 2.6.9) where the scm_send function in the kernel SCM layer can be triggered by local users. By crafting auxiliary messages passed to sendmsg, this can lead to a deadlock and a system hang (denial of service). Public record...

CVE-2005-1768

The CVE-2005-1768 issue is a race condition in the Linux kernel’s IA32 (x86) compatibility execve() handling, affecting amd64/Intel EM64T and Itanium platforms. A concurrent thread can increment a pointer count after nargs has counted pointers but before copying from user space to kernel space, l...