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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-2025-21887 ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up — Linux 7.8 High 2025-03-27
CVE-2025-21886 RDMA/mlx5: Fix implicit ODP hang on parent deregistration — Linux 5.5AI Medium AI 2025-03-27
CVE-2025-21885 RDMA/bnxt_re: Fix the page details for the srq created by kernel consumers — Linux 7.5 High 2025-03-27
CVE-2025-21883 ice: Fix deinitializing VF in error path — Linux 7.0AI High AI 2025-03-27
CVE-2025-21884 net: better track kernel sockets lifetime — Linux 7.8 High 2025-03-27
CVE-2025-21882 net/mlx5: Fix vport QoS cleanup on error — Linux 7.8 High 2025-03-27
CVE-2025-21880 drm/xe/userptr: fix EFAULT handling — Linux 8.4AI High AI 2025-03-27
CVE-2025-21881 uprobes: Reject the shared zeropage in uprobe_write_opcode() — Linux 5.5AI Medium AI 2025-03-27
CVE-2025-21879 btrfs: fix use-after-free on inode when scanning root during em shrinking — Linux 7.8 High 2025-03-27
CVE-2025-21878 i2c: npcm: disable interrupt enable bit before devm_request_irq — Linux 5.5AI Medium AI 2025-03-27
CVE-2025-21876 iommu/vt-d: Fix suspicious RCU usage — Linux 8.8 High 2025-03-27
CVE-2025-21877 usbnet: gl620a: fix endpoint checking in genelink_bind() — Linux 5.5AI Medium AI 2025-03-27
CVE-2025-21875 mptcp: always handle address removal under msk socket lock — Linux 7.8 High 2025-03-27
CVE-2025-21873 scsi: ufs: core: bsg: Fix crash when arpmb command fails — Linux 5.5AI Medium AI 2025-03-27
CVE-2025-21874 dm-integrity: Avoid divide by zero in table status in Inline mode — Linux 5.5AI Medium AI 2025-03-27
CVE-2025-21872 efi: Don't map the entire mokvar table to determine its size — Linux 5.5AI Medium AI 2025-03-27
CVE-2024-58091 drm/fbdev-dma: Add shadow buffering for deferred I/O — Linux 7.8 High 2025-03-27
CVE-2024-58090 sched/core: Prevent rescheduling when interrupts are disabled — Linux 5.5AI Medium AI 2025-03-27
CVE-2025-21871 tee: optee: Fix supplicant wait loop — Linux 5.5AI Medium AI 2025-03-27
CVE-2025-21870 ASoC: SOF: ipc4-topology: Harden loops for looking up ALH copiers — Linux 7.8 High 2025-03-27
CVE-2025-21869 powerpc/code-patching: Disable KASAN report during patching via temporary mm — Linux 7.8AI High AI 2025-03-27
CVE-2025-21868 net: allow small head cache usage with large MAX_SKB_FRAGS values — Linux 7.5 High 2025-03-27
CVE-2025-21867 bpf, test_run: Fix use-after-free issue in eth_skb_pkt_type() — Linux 7.8 High 2025-03-27
CVE-2023-52927 netfilter: allow exp not to be removed in nf_ct_find_expectation — Linux 7.8 High 2025-03-14
CVE-2025-21866 powerpc/code-patching: Fix KASAN hit by not flagging text patching area as VM_ALLOC — Linux 7.8 - 2025-03-12
CVE-2025-21865 gtp: Suppress list corruption splat in gtp_net_exit_batch_rtnl(). — Linux 5.5 - 2025-03-12
CVE-2025-21863 io_uring: prevent opcode speculation — Linux 7.1 - 2025-03-12
CVE-2025-21864 tcp: drop secpath at the same time as we currently drop dst — Linux 7.8 High 2025-03-12
CVE-2025-21862 drop_monitor: fix incorrect initialization order — Linux 7.8 - 2025-03-12
CVE-2025-21860 mm/zswap: fix inconsistency when zswap_store_page() fails — Linux 7.1 - 2025-03-12

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.