CVE-2005-0937

The CVE-2005-0937 issue is a Linux kernel vulnerability in futex.c (2.6.x) where get_user may be invoked while mmap_sem is held. This can lead to a deadlock in do_page_fault if another thread is executing mmap or related operations, as described in the Linux kernel advisories. Public references (...

CVE-2006-0456

CVE-2006-0456 affects the Linux kernel prior to 2.6.16 on IBM S/390, where strnlen_user can return an incorrect value. This can enable local users to cause a denial of service via unknown vectors. Connected sources confirm the issue and reference the IBM S/390/strnlen_user function, with remediat...

CVE-2015-4176

CVE-2015-4176 affects the Linux kernel up to 4.0.2, where fs/namespace.c mishandles mount connectivity in the context of user namespaces. This allows a local attacker to read arbitrary files by leveraging user-namespace root access during deletion of a file or directory. The vulnerability is docu...

CVE-2017-0439

CVE-2017-0439 describes a local privilege-escalation vulnerability in the Qualcomm Wi‑Fi driver for Android, affecting Kernel-3.10 and Kernel-3.18. The issue could allow a local malicious app to execute arbitrary code in the kernel context after compromising a privileged process. The Android Prod...

CVE-2017-0527

CVE-2017-0527 describes an elevation-of-privilege vulnerability in the HTC Sensor Hub Driver on Android, enabling a local malicious app to execute arbitrary code in kernel context. Affected products/versions: Android on kernel 3.10 and 3.18. Root cause is operating in the context of the kernel af...

CVE-2017-5548

The CVE-2017-5548 issue affects the Linux kernel 4.9.x up to 4.9.5, where drivers/net/ieee802154/atusb.c interacts with CONFIG_VMAP_STACK. This can allow local users to cause a denial of service (system crash or memory corruption) or other impact by using more than one virtual page for a DMA scat...

CVE-2022-48882

CVE-2022-48882: In the Linux kernel, a macsec null-dereference could occur in the net/mlx5e hw-offload path when updating a SecY with extended packet number (epn) enabled. The macsec SA initialization would fetch salt and ssci from the rx_sa context, which may be unavailable during SecY property ...

CVE-2022-48897

CVE-2022-48897 affects the Linux kernel arm64 memory management, specifically a bug where pmd_leaf could be considered valid even when the PMD is invalid due to pmd_present_invalid. This caused file_map_count to be decremented and then incremented in multiple code paths, ultimately triggering a B...

CVE-2022-49500

CVE-2022-49500 concerns the wl1251 DMA memory handling in the Linux kernel. With the switch to vmap’ed stacks, stack parameters can no longer be used for DMA, which could trigger a kernel panic at multiple wl1251 locations (e.g., via SDIO), rendering devices like OpenPandora unusable. The fixed a...

CVE-2022-49838

In CVE-2022-49838, the Linux kernel SCTP code was fixed to clear out_curr when all fragments of the current message are pruned, preventing a NULL pointer dereference during dequeue. The issue manifested as list_del corruption and a crash traced through sctp_sched_fcfs_dequeue and related SCTP pat...

CVE-2022-49851

CVE-2022-49851 — Linux kernel (RISC-V) reserved memory setup Vulnerability context: The issue arises in how RISC-V sets up reserved memory using the early device-tree copy. The pointer to reserved memory regions can be an early, pre-virtual-memory address when accessed via of_reserved_mem_lookup(...

CVE-2022-49895

CVE-2022-49895 concerns the Linux kernel fix for a NULL pointer dereference in the cxl/region path. When an intermediate port’s decoders are exhausted and a new region is added in its hierarchical path, cxl_port_attach_region() may fail to find a port decoder and fall through to cleanup. During t...

CVE-2022-49904

The CVE-2022-49904 entry documents a Linux kernel vulnerability in net/neigh: a null-ptr-deref in neigh_table_clear() that occurs when IPv6 initialization fails and cleanup calls pneigh_queue_purge() with a NULL device. The fix, as described, is to pass NULL to pneigh_queue_purge() in neigh_ifdow...

CVE-2022-50280

CVE-2022-50280: In the Linux kernel, propagate_mnt() bug allowed a NULL dereference when terminating peers of a source mount, triggered via mount propagation paths. The issue could be exploited by unprivileged users due to user namespaces. This CVE affects the Linux kernel’s mount propagation han...

CVE-2023-20661

CVE-2023-20661 affects the wlan component (MediaTek-related stack) and is caused by an out-of-bounds write resulting from an integer overflow. The vulnerability can lead to local privilege escalation with System execution privileges required and does not require user interaction. Reported impact ...

CVE-2023-53523

Technical details for CVE-2023-53523 are not publicly provided in the connected documents; no specific affected products, versions, risks, or fixes are listed beyond the initial description. Monitor for updates.

CVE-2023-53531

CVE-2023-53531 affects the Linux kernel’s null_blk poll timeout handling. The provided details describe a race between null_timeout_rq() and null_poll() that can cause a NULL pointer dereference (address 0x8) and kernel panic during io_uring benchmarks on /dev/nullb0. The root cause is a race in ...

CVE-2024-58008

CVE-2024-58008 affects the Linux kernel in the DCP crypto driver when vmalloc stack is enabled (CONFIG_VMAP_STACK=y). The issue stems from improper use of sg_init_one() with vmalloc’d stack buffers (plain_key_blob) during encryption key processing, which can cause a crash during en- and decryptio...

CVE-2025-38070

The CVE-2025-38070 entry concerns the Linux kernel ASoC sma1307 driver. The vulnerability arises from missing NULL checks in sma1307_setting_loaded(), with allocations via kzalloc and devm_kzalloc that could be NULL. The connected Astra Linux advisory confirms this description and notes that mult...

CVE-2025-38276

In CVE-2025-38276, the issue comes from fs/dax after the commit 6be3e21d25ca, which introduced wait_entry_unlocked_exclusive() that waits for an entry to unlock without advancing the XArray iterator state. Dropping the XArray lock requires xas_pause(), which advances the iterator state to the nex...

CVE-2025-38322

CVE-2025-38322: Linux kernel perf/x86/intel crash fix. The issue caused a hard-lockup on Raptor Lake when perf metrics were invoked on cores not supporting perf, due to the is_topdown_event() function being used in place of is_topdown_count() during sample read after a regression introduced by co...

CVE-2025-38612

CVE-2025-38612 affects the Linux kernel staging driver fbtft (staging: fbtft). The vulnerability is due to a memory leak in fb_deferred_io_init() where memory allocated for info->pagerefs in the fb_info error path was not freed after fb_info allocation completed. The fix adds the cleanup on th...

CVE-2025-38691

Technical details about CVE-2025-38691 are not publicly provided in the supplied connected documents. Monitor vendor advisories (Debian, Mageia, Amazon Linux) for patches and mitigations and update accordingly.

CVE-2025-39703

The CVE-2025-39703 issue affects the Linux kernel net/hsr path. A corrupted HSR frame that cannot fit the HSR tag could lead to a crash (kernel BUG) when bailing out via skb_push() due to insufficient headroom. The documented fix is to drop/consume frames that are too short to contain both Ethern...

CVE-2025-39726

CVE-2025-39726 concerns the s390 Linux kernel ISM driver. The connected BDU entry notes that vulnerabilities in the functions ism_cmd() and ism_probe() in drivers/s390/net/ism_drv.c enable state management errors that can cause service failures. The initial description explains the root cause: th...

CVE-2025-39845

CVE-2025-39845 : In the Linux kernel, the patch defines ARCH_PAGE_TABLE_SYNC_MASK and arch_sync_kernel_mappings() to ensure page-table synchronization when calling p*d_populate_kernel(). For 5-level paging, synchronization uses pgd_populate_kernel(); for 4-level paging, pgd_populate() is a no-op ...

CVE-2025-68749

CVE-2025-68749 relates to the Linux kernel’s acceleration subsystem (ivpu) and a race condition when unbinding BOs. The issue could permit improper unmapping timing during context teardown because a BO might be removed from the BOs list before unmapping completes. The connected Astra Linux bullet...

CVE-2025-71222

CVE-2025-71222 (Linux kernel) : Affects the wifi wlcore path. The issue arises from an insufficient skb headroom check before skb_push, causing an skb_under_panic Oops in wl1271_tx_work when headroom is insufficient (typical 110 vs 94, leaving 16 bytes). The fix ensures proper headroom before skb...

CVE-2026-23109

CVE-2026-23109 affects the Linux kernel writeback subsystem. The vulnerability arises in fs/writeback: skip AS_NO_DATA_INTEGRITY mappings in wait_sb_inodes(), where the system must wait for all pages under writeback for data integrity. Because some mappings (e.g., FUSE) do not enforce data integr...

CVE-2026-23184

CVE-2026-23184 concerns a Linux kernel use-after-free in binder_netlink_report() triggered by a BR_TRANSACTION_PENDING_FROZEN path in binder_proc_transaction(). A one-way transaction to a frozen target could be treated as successful, leading to unsafe access to a transaction structure after a pen...

CVE-2026-23457

CVE-2026-23457 affects the Linux kernel netfilter nf_conntrack_sip parser (sip_help_tcp). The issue arises from parsing the SIP Content-Length header: the code uses simple_strtoul() return value (unsigned long) but stores it in an unsigned int clen, allowing truncation on 64-bit systems when Cont...

CVE-2026-31504

The CVE-2026-31504 entry describes a race in the Linux kernel’s networking stack: during a NETDEV_UP event, a socket re-registration into a fanout group’s arr[] can leave a dangling pointer if packet_release() doesn’t clear po->num while bind_lock is held. This Use-After-Free risk stems from a...

CVE-2026-31661

The CVE-2026-31661 issue affects the Linux kernel brcmsmac Wi‑Fi driver where dma_free_coherent() may free a size different from what dma_alloc_consistent() allocated (size may change for alignment). The fix changes the free size to the allocation size. Descriptions across multiple advisories (NV...

CVE-2026-43013

Technical details for CVE-2026-43013 are not publicly available in the provided connected documents. Monitor for updates from vendors/security trackers.

CVE-2026-45892

CVE-2026-45892 affects the Linux kernel ext4 extent handling. The issue occurs when splitting an unwritten extent in the middle with EXT4_EXT_MAY_ZEROOUT and EXT4_EXT_DATA_VALID2, potentially leaving a stale unwritten extent in the extent status tree after maps are updated. The mitigation is a pa...

CVE-2026-46040

CVE-2026-46040: In the Linux kernel inotify path, when fsnotify_add_inode_mark_locked() fails during inotify_new_watch(), the error path did not call dec_inotify_watches(), leaking a watch count and potentially exhausting max_user_watches (-ENOSPC) even with no active watches. The fix introduces ...

CVE-2026-46133

The CVE-2026-46133 issue affects Linux kernel’s Soft RoCE (RDMA/rxe) where an unauthenticated UDP packet with an unknown opcode could trigger an out-of-bounds read during ICRC/CRC processing due to missing validation of opcodes before length arithmetic. The advisory describes that entries in the ...

CVE-2026-46209

CVE-2026-46209 affects the Linux kernel DRM GEM: a discrepancy between plane dimension calculations in drm_gem_fb_init_with_funcs() (plain integer division) and framebuffer_check() (DIV_ROUND_UP via drm_format_info_plane_width/height) can cause GEM size checks to miscalculate, potentially allowin...

CVE-2026-46218

The vulnerability CVE-2026-46218 affects the Linux kernel DRM AMDGPU driver. The issue is in ib_get_value/ib_set_value where the uvd/vce/vcn code accessed the Instruction Buffer (IB) at predefined offsets without verifying the IB size, enabling out-of-bounds reads/writes. The root cause is missin...

CVE-2026-53045

CVE-2026-53045 concerns the Linux kernel memory subsystem, specifically the tegra124-emc component. The issue is that the check to determine whether DLL (Delay-Locked Loop) is enabled in the EMRS register was reversed: DLL is actually enabled when bit A0 is low. A fix to the check was applied in ...

CVE-2026-53186

CVE-2026-53186 affects the Linux kernel SRP path in RDMA: the SRP_RSP data length (resp_data_len) is not bounded by the actual received bytes, risking an out-of-bounds read when processing sense data. The copy is capped to 96 bytes, but the source offset can point far past the received data, pote...

CVE-2026-53340

CVE-2026-53340 affects the Linux kernel i2c: imx driver. The root cause is an inconsistency between clock disable and pinctrl state switching in runtime PM: in i2c_imx_runtime_suspend(), the clock is disabled before pinctrl_sleep state is selected, so if pinctrl_pm_select_sleep_state() fails the ...

CVE-2026-53384

The CVE-2026-53384 issue affects the Linux kernel driver for 8250 serial ports (dw8250). During dw8250_probe(), serial8250_register_8250_port() registers the 8250 port and, if a clock exists, attempts to register a clock notifier. If clk_notifier_register() fails, the probe returns an error but d...

CVE-2026-64189

CVE-2026-64189 affects the Linux kernel netfilter ipset dump path. A race between dump and ip_set_list resize allows a use-after-free when a concurrent ip_set_create() grows the array and the old one is freed before it is fully dereferenced. The advisory notes that the dump code reads inst->ip...

CVE-2026-64225

Linux kernel CVE-2026-64225 affects octeontx2-af CGX: cgx_speed_mbps has 13 elements, but RESP_LINKSTAT_SPEED can yield 0–15, leading to out-of-bounds access and potential memory corruption/System crash. The fix adds a bounds check and defaults the speed to 0 when index is out of range. Affected ...

CVE-2001-0316

CVE-2001-0316 affects Linux kernels 2.2 and 2.4 where sysctl can be invoked with a negative length, allowing unprivileged local users to read kernel memory and potentially obtain root privileges. Mitigation in the public records points to upgrading to kernel 2.2.19 or later (and vendor advisories...

CVE-2001-1390

The CVE-2001-1390 entry concerns an unknown vulnerability in the Linux kernel component binfmt_misc prior to version 2.2.19, related to user pages. Connected advisories (Mandrake MDKSA-2001:037 and Debian DSA-047-1, among others) document that the core issue is an off-by-one error in the CPIA dri...

CVE-2001-1572

CVE-2001-1572 affects the Linux kernel Netfilter MAC module (versions 2.4.1–2.4.11) and allows remote attackers to bypass MAC-based packet filters by sending small packets. This is a network-vector, low-complexity, no-authentication exploit with partial impacts on confidentiality , integrity , an...

CVE-2002-1976

CVE-2002-1976 affects Linux kernel 2.2+ where ifconfig fails to report when an interface is in promiscuous mode if activated via PACKET_MR_PROMISC, potentially allowing an attacker with local access to sniff network traffic without detection. The vulnerability description is supported by multiple...

CVE-2003-0465

The CVE-2003-0465 issue affects the Linux kernel (2.4/2.5) where strncpy does not pad with null bytes on architectures other than x86, potentially allowing information leaks. Red Hat’s RHSA-2004:188 and related advisories document this as a kernel vulnerability with fixes in updated kernel packag...