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Linux — Vulnerabilities & Security Advisories 15166

Browse all 15166 CVE security advisories affecting Linux. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Linux serves as the foundational operating system for the majority of internet servers, cloud infrastructure, and embedded devices, powering critical global digital services. Its open-source nature and widespread deployment have historically exposed it to diverse vulnerability classes, including remote code execution, buffer overflows, and privilege escalation flaws within kernel modules and system utilities. While the project maintains rigorous security practices, the sheer volume of code contributes to a high cumulative count of recorded Common Vulnerabilities and Exposures, currently exceeding eleven thousand. Notable incidents often stem from misconfigurations or unpatched legacy components rather than fundamental architectural failures. The community responds rapidly to disclosed threats, yet the extensive attack surface necessitates continuous vigilance. Administrators must prioritize regular updates and strict access controls to mitigate risks associated with this ubiquitous platform, ensuring stability across both enterprise and consumer environments.

Found 15026 results / 15166 Clear Filters
CVE ID Title CVSS Severity Published
CVE-2025-40248 vsock: Ignore signal/timeout on connect() if already established — Linux 7.8 High 2025-12-04
CVE-2025-40249 gpio: cdev: make sure the cdev fd is still active before emitting events — Linux 7.8 High 2025-12-04
CVE-2025-40247 drm/msm: Fix pgtable prealloc error path — Linux 5.5AI Medium AI 2025-12-04
CVE-2025-40246 xfs: fix out of bounds memory read error in symlink repair — Linux 7.7AI High AI 2025-12-04
CVE-2025-40245 nios2: ensure that memblock.current_limit is set when setting pfn limits — Linux 7.8 High 2025-12-04
CVE-2025-40244 hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent() — Linux 7.8 High 2025-12-04
CVE-2025-40243 hfs: fix KMSAN uninit-value issue in hfs_find_set_zero_bits() — Linux 7.8 High 2025-12-04
CVE-2025-40242 gfs2: Fix unlikely race in gdlm_put_lock — Linux 7.0 High 2025-12-04
CVE-2025-40241 erofs: fix crafted invalid cases for encoded extents — Linux 7.8 High 2025-12-04
CVE-2025-40240 sctp: avoid NULL dereference when chunk data buffer is missing — Linux 7.5 High 2025-12-04
CVE-2025-40239 net: phy: micrel: always set shared->phydev for LAN8814 — Linux 4.7AI Medium AI 2025-12-04
CVE-2025-40238 net/mlx5: Fix IPsec cleanup over MPV device — Linux 5.5AI Medium AI 2025-12-04
CVE-2025-40237 fs/notify: call exportfs_encode_fid with s_umount — Linux 6.3AI Medium AI 2025-12-04
CVE-2025-40235 btrfs: directly free partially initialized fs_info in btrfs_check_leaked_roots() — Linux 5.5AI Medium AI 2025-12-04
CVE-2025-40236 virtio-net: zero unused hash fields — Linux 7.5AI High AI 2025-12-04
CVE-2025-40234 platform/x86: alienware-wmi-wmax: Fix NULL pointer dereference in sleep handlers — Linux 5.5AI Medium AI 2025-12-04
CVE-2025-40233 ocfs2: clear extent cache after moving/defragmenting extents — Linux 7.8 High 2025-12-04
CVE-2025-40232 rv: Fully convert enabled_monitors to use list_head as iterator — Linux 5.5AI Medium AI 2025-12-04
CVE-2025-40231 vsock: fix lock inversion in vsock_assign_transport() — Linux 5.3AI Medium AI 2025-12-04
CVE-2025-40230 mm: prevent poison consumption when splitting THP — Linux 5.5AI Medium AI 2025-12-04
CVE-2025-40229 mm/damon/core: fix potential memory leak by cleaning ops_filter in damon_destroy_scheme — Linux 5.5AI Medium AI 2025-12-04
CVE-2025-40228 mm/damon/sysfs: catch commit test ctx alloc failure — Linux 7.8AI High AI 2025-12-04
CVE-2025-40227 mm/damon/sysfs: dealloc commit test ctx always — Linux 5.5AI Medium AI 2025-12-04
CVE-2025-40226 firmware: arm_scmi: Account for failed debug initialization — Linux 5.5AI Medium AI 2025-12-04
CVE-2025-40225 drm/panthor: Fix kernel panic on partial unmap of a GPU VA region — Linux 7.1AI High AI 2025-12-04
CVE-2025-40224 hwmon: (cgbc-hwmon) Add missing NULL check after devm_kzalloc() — Linux 5.5AI Medium AI 2025-12-04
CVE-2025-40223 most: usb: Fix use-after-free in hdm_disconnect — Linux 7.8AI High AI 2025-12-04
CVE-2025-40222 tty: serial: sh-sci: fix RSCI FIFO overrun handling — Linux 7.8AI High AI 2025-12-04
CVE-2025-40221 media: pci: mg4b: fix uninitialized iio scan data — Linux 3.3AI Low AI 2025-12-04
CVE-2025-40220 fuse: fix livelock in synchronous file put from fuseblk workers — Linux 6.5AI Medium AI 2025-12-04

This page lists every published CVE security advisory associated with Linux. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.