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linux — Vulnerabilities & Security Advisories 11727

Browse all 11727 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.

CVE IDTitleCVSSSeverityPublished
CVE-2023-54271 blk-cgroup: Fix NULL deref caused by blkg_policy_data being installed before init — Linux 5.5 -2025-12-30
CVE-2023-54270 media: usb: siano: Fix use after free bugs caused by do_submit_urb — Linux 7.8 -2025-12-30
CVE-2023-54268 debugobjects: Don't wake up kswapd from fill_pool() — Linux 5.5 -2025-12-30
CVE-2023-54269 SUNRPC: double free xprt_ctxt while still in use — Linux 7.7 -2025-12-30
CVE-2023-54267 powerpc/pseries: Rework lppaca_shared_proc() to avoid DEBUG_PREEMPT — Linux 7.1 -2025-12-30
CVE-2023-54266 media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer() — Linux--2025-12-30
CVE-2023-54265 ipv6: Fix an uninit variable access bug in __ip6_make_skb() — Linux 7.1 -2025-12-30
CVE-2023-54264 fs/sysv: Null check to prevent null-ptr-deref bug — Linux 7.1 -2025-12-30
CVE-2023-54262 net/mlx5e: Don't clone flow post action attributes second time — Linux 7.8 -2025-12-30
CVE-2023-54263 drm/nouveau/kms/nv50-: init hpd_irq_lock for PIOR DP — Linux 5.5 -2025-12-30
CVE-2023-54261 drm/amdkfd: Add missing gfx11 MQD manager callbacks — Linux 5.5 -2025-12-30
CVE-2023-54259 soundwire: bus: Fix unbalanced pm_runtime_put() causing usage count underflow — Linux 6.2 -2025-12-30
CVE-2023-54260 cifs: Fix lost destroy smbd connection when MR allocate failed — Linux 5.5 -2025-12-30
CVE-2023-54258 cifs: fix potential oops in cifs_oplock_break — Linux 4.7 -2025-12-30
CVE-2023-54257 net: macb: fix a memory corruption in extended buffer descriptor mode — Linux 7.1 -2025-12-30
CVE-2023-54255 sh: dma: Fix DMA channel offset calculation — Linux 5.5 -2025-12-30
CVE-2023-54254 drm/ttm: Don't leak a resource on eviction error — Linux 7.1 -2025-12-30
CVE-2023-54253 btrfs: set page extent mapped after read_folio in relocate_one_page — Linux 5.5 -2025-12-30
CVE-2023-54252 platform/x86: think-lmi: Fix memory leaks when parsing ThinkStation WMI strings — Linux 5.5 -2025-12-30
CVE-2023-54251 net/sched: taprio: Limit TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME to INT_MAX. — Linux 6.5 -2025-12-30
CVE-2023-54250 ksmbd: avoid out of bounds access in decode_preauth_ctxt() — Linux 7.7 -2025-12-30
CVE-2023-54249 bus: mhi: ep: Only send -ENOTCONN status if client driver is available — Linux 5.5 -2025-12-30
CVE-2023-54248 fs/ntfs3: Add check for kmemdup — Linux 5.5 -2025-12-30
CVE-2023-54246 rcuscale: Move rcu_scale_writer() schedule_timeout_uninterruptible() to _idle() — Linux 5.5 -2025-12-30
CVE-2023-54247 bpf: Silence a warning in btf_type_id_size() — Linux 6.5 -2025-12-30
CVE-2023-54245 ASoC: codecs: tx-macro: Fix for KASAN: slab-out-of-bounds — Linux 6.2 -2025-12-30
CVE-2023-54244 ACPI: EC: Fix oops when removing custom query handlers — Linux 5.5 -2025-12-30
CVE-2022-50873 vdpa/vp_vdpa: fix kfree a wrong pointer in vp_vdpa_remove — Linux 5.5 -2025-12-30
CVE-2022-50872 ARM: OMAP2+: Fix memory leak in realtime_counter_init() — Linux 6.2 -2025-12-30
CVE-2022-50870 powerpc/rtas: avoid device tree lookups in rtas_os_term() — Linux 4.7 -2025-12-30

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.