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linux — Vulnerabilities & Security Advisories 11743

Browse all 11743 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-2025-68375 perf/x86: Fix NULL event access and potential PEBS record loss — Linux 5.5AIMediumAI2025-12-24
CVE-2025-68374 md: fix rcu protection in md_wakeup_thread — Linux 7.8AIHighAI2025-12-24
CVE-2025-68373 md: avoid repeated calls to del_gendisk — Linux 7.1AIHighAI2025-12-24
CVE-2025-68372 nbd: defer config put in recv_work — Linux 7.1AIHighAI2025-12-24
CVE-2025-68371 scsi: smartpqi: Fix device resources accessed after device removal — Linux 7.0AIHighAI2025-12-24
CVE-2025-68370 coresight: tmc: add the handle of the event to the path — Linux 6.2AIMediumAI2025-12-24
CVE-2025-68369 ntfs3: init run lock for extend inode — Linux 7.8AIHighAI2025-12-24
CVE-2025-68368 md: init bioset in mddev_init — Linux 5.5AIMediumAI2025-12-24
CVE-2025-68367 macintosh/mac_hid: fix race condition in mac_hid_toggle_emumouse — Linux 6.3AIMediumAI2025-12-24
CVE-2025-68365 fs/ntfs3: Initialize allocated memory before use — Linux 7.8AIHighAI2025-12-24
CVE-2025-68366 nbd: defer config unlock in nbd_genl_connect — Linux 8.4AIHighAI2025-12-24
CVE-2025-68364 ocfs2: relax BUG() to ocfs2_error() in __ocfs2_move_extent() — Linux 5.5AIMediumAI2025-12-24
CVE-2025-68363 bpf: Check skb->transport_header is set in bpf_skb_check_mtu — Linux 7.1AIHighAI2025-12-24
CVE-2025-68361 erofs: limit the level of fs stacking for file-backed mounts — Linux 7.8AIHighAI2025-12-24
CVE-2025-68362 wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187_rx_cb() — Linux 8.3AIHighAI2025-12-24
CVE-2025-68360 wifi: mt76: wed: use proper wed reference in mt76 wed driver callabacks — Linux 7.3AIHighAI2025-12-24
CVE-2025-68358 btrfs: fix racy bitfield write in btrfs_clear_space_info_full() — Linux 6.3AIMediumAI2025-12-24
CVE-2025-68359 btrfs: fix double free of qgroup record after failure to add delayed ref head — Linux 5.5AIMediumAI2025-12-24
CVE-2025-68357 iomap: allocate s_dio_done_wq for async reads as well — Linux 7.1AIHighAI2025-12-24
CVE-2025-68355 bpf: Fix exclusive map memory leak — Linux 5.5AIMediumAI2025-12-24
CVE-2025-68356 gfs2: Prevent recursive memory reclaim — Linux 5.5AIMediumAI2025-12-24
CVE-2025-68354 regulator: core: Protect regulator_supply_alias_list with regulator_list_mutex — Linux 7.0AIHighAI2025-12-24
CVE-2025-68353 net: vxlan: prevent NULL deref in vxlan_xmit_one — Linux 5.5AIMediumAI2025-12-24
CVE-2025-68351 exfat: fix refcount leak in exfat_find — Linux--AI2025-12-24
CVE-2025-68352 spi: ch341: fix out-of-bounds memory access in ch341_transfer_one — Linux 7.1AIHighAI2025-12-24
CVE-2025-68350 exfat: fix divide-by-zero in exfat_allocate_bitmap — Linux 5.5AIMediumAI2025-12-24
CVE-2025-68349 NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid — Linux 5.5AIMediumAI2025-12-24
CVE-2025-68348 block: fix memory leak in __blkdev_issue_zero_pages — Linux 5.5AIMediumAI2025-12-24
CVE-2025-68347 ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events — Linux 7.8AIHighAI2025-12-24
CVE-2025-68346 ALSA: dice: fix buffer overflow in detect_stream_formats() — Linux 6.8AIMediumAI2025-12-24

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.