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linux — Vulnerabilities & Security Advisories 12265

Browse all 12265 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-2025-68359 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
CVE-2025-68345 ALSA: hda: cs35l41: Fix NULL pointer dereference in cs35l41_hda_read_acpi() — Linux 5.5AIMediumAI2025-12-24
CVE-2025-68344 ALSA: wavefront: Fix integer overflow in sample size validation — Linux 7.8AIHighAI2025-12-24
CVE-2025-68343 can: gs_usb: gs_usb_receive_bulk_callback(): check actual_length before accessing header — Linux 7.8AIHighAI2025-12-23
CVE-2025-68342 can: gs_usb: gs_usb_receive_bulk_callback(): check actual_length before accessing data — Linux--AI2025-12-23
CVE-2025-68341 veth: reduce XDP no_direct return section to fix race — Linux 6.3AIMediumAI2025-12-23
CVE-2025-68340 team: Move team device type change at the end of team_port_add — Linux 7.1AIHighAI2025-12-23
CVE-2025-68339 atm/fore200e: Fix possible data race in fore200e_open() — Linux 6.3AIMediumAI2025-12-23
CVE-2025-68338 net: dsa: microchip: Don't free uninitialized ksz_irq — Linux 7.8AIHighAI2025-12-23
CVE-2025-68337 jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted — Linux 7.8AIHighAI2025-12-22
CVE-2025-68336 locking/spinlock/debug: Fix data-race in do_raw_write_lock — Linux 4.7AIMediumAI2025-12-22
CVE-2025-68335 comedi: pcl818: fix null-ptr-deref in pcl818_ai_cancel() — Linux 7.8AIHighAI2025-12-22
CVE-2025-68334 platform/x86/amd/pmc: Add support for Van Gogh SoC — Linux 5.5AIMediumAI2025-12-22
CVE-2025-68333 sched_ext: Fix possible deadlock in the deferred_irq_workfn() — Linux 5.5AIMediumAI2025-12-22
CVE-2025-68332 comedi: c6xdigio: Fix invalid PNP driver unregistration — Linux 5.5AIMediumAI2025-12-22
CVE-2025-68331 usb: uas: fix urb unmapping issue when the uas device is remove during ongoing data transfer — Linux 5.5AIMediumAI2025-12-22
CVE-2025-68330 iio: accel: bmc150: Fix irq assumption regression — Linux 5.5AIMediumAI2025-12-22
CVE-2025-68329 tracing: Fix WARN_ON in tracing_buffers_mmap_close for split VMAs — Linux 7.1AIHighAI2025-12-22

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.