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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-2025-39873 can: xilinx_can: xcan_write_frame(): fix use-after-free of transmitted SKB — Linux 7.8 High 2025-09-23
CVE-2025-39871 dmaengine: idxd: Remove improper idxd_free — Linux 7.8AI High AI 2025-09-23
CVE-2025-39870 dmaengine: idxd: Fix double free in idxd_setup_wqs() — Linux 7.8AI High AI 2025-09-23
CVE-2025-39869 dmaengine: ti: edma: Fix memory allocation size for queue_priority_map — Linux 8.4 High 2025-09-23
CVE-2025-39868 erofs: fix runtime warning on truncate_folio_batch_exceptionals() — Linux 7.8 High 2025-09-23
CVE-2025-39866 fs: writeback: fix use-after-free in __mark_inode_dirty() — Linux 7.8 High 2025-09-19
CVE-2025-39865 tee: fix NULL pointer dereference in tee_shm_put — Linux 5.5 - 2025-09-19
CVE-2025-39864 wifi: cfg80211: fix use-after-free in cmp_bss() — Linux 8.8 High 2025-09-19
CVE-2025-39863 wifi: brcmfmac: fix use-after-free when rescheduling brcmf_btcoex_info work — Linux 7.8 High 2025-09-19
CVE-2025-39862 wifi: mt76: mt7915: fix list corruption after hardware restart — Linux 8.8 High 2025-09-19
CVE-2025-39861 Bluetooth: vhci: Prevent use-after-free by removing debugfs files early — Linux 7.7 - 2025-09-19
CVE-2025-39860 Bluetooth: Fix use-after-free in l2cap_sock_cleanup_listen() — Linux 8.0 High 2025-09-19
CVE-2025-39859 ptp: ocp: fix use-after-free bugs causing by ptp_ocp_watchdog — Linux 7.0 - 2025-09-19
CVE-2025-39858 eth: mlx4: Fix IS_ERR() vs NULL check bug in mlx4_en_create_rx_ring — Linux 5.5 - 2025-09-19
CVE-2025-39857 net/smc: fix one NULL pointer dereference in smc_ib_is_sg_need_sync() — Linux 7.5 High 2025-09-19
CVE-2025-39855 ice: fix NULL access of tx->in_use in ice_ptp_ts_irq — Linux 6.1 - 2025-09-19
CVE-2025-39856 net: ethernet: ti: am65-cpsw-nuss: Fix null pointer dereference for ndev — Linux 7.5 - 2025-09-19
CVE-2025-39854 ice: fix NULL access of tx->in_use in ice_ll_ts_intr — Linux 7.8 High 2025-09-19
CVE-2025-39853 i40e: Fix potential invalid access when MAC list is empty — Linux 7.8 - 2025-09-19
CVE-2025-39851 vxlan: Fix NPD when refreshing an FDB entry with a nexthop object — Linux 7.5 High 2025-09-19
CVE-2025-39852 net/tcp: Fix socket memory leak in TCP-AO failure handling for IPv6 — Linux - - 2025-09-19
CVE-2025-39850 vxlan: Fix NPD in {arp,neigh}_reduce() when using nexthop objects — Linux - - 2025-09-19
CVE-2025-39849 wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result() — Linux 8.8 High 2025-09-19
CVE-2025-39848 ax25: properly unshare skbs in ax25_kiss_rcv() — Linux 8.8 High 2025-09-19
CVE-2025-39847 ppp: fix memory leak in pad_compress_skb — Linux 5.5 - 2025-09-19
CVE-2025-39846 pcmcia: Fix a NULL pointer dereference in __iodyn_find_io_region() — Linux 5.5 - 2025-09-19
CVE-2025-39845 x86/mm/64: define ARCH_PAGE_TABLE_SYNC_MASK and arch_sync_kernel_mappings() — Linux 5.5 - 2025-09-19
CVE-2025-39843 mm: slub: avoid wake up kswapd in set_track_prepare — Linux 5.5 - 2025-09-19
CVE-2025-39844 mm: move page table sync declarations to linux/pgtable.h — Linux 5.5 - 2025-09-19
CVE-2025-39842 ocfs2: prevent release journal inode after journal shutdown — Linux 5.5 - 2025-09-19

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.