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Linux — Vulnerabilities & Security Advisories 12711

Browse all 12711 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-2025-39967 fbcon: fix integer overflow in fbcon_do_set_font — Linux 8.4AIHighAI2025-10-15
CVE-2025-39966 iommufd: Fix race during abort for file descriptors — Linux 6.3AIMediumAI2025-10-15
CVE-2025-39965 xfrm: xfrm_alloc_spi shouldn't use 0 as SPI — Linux 7.0AIHighAI2025-10-13
CVE-2025-39964 crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg — Linux 5.5AIMediumAI2025-10-13
CVE-2025-39962 rxrpc: Fix untrusted unsigned subtract — Linux 6.2AIMediumAI2025-10-09
CVE-2025-39963 io_uring: fix incorrect io_kiocb reference in io_link_skb — Linux 6.1AIMediumAI2025-10-09
CVE-2025-39961 iommu/amd/pgtbl: Fix possible race while increase page table level — Linux 6.3AIMediumAI2025-10-09
CVE-2025-39960 gpiolib: acpi: initialize acpi_gpio_info struct — Linux 7.1AIHighAI2025-10-09
CVE-2025-39959 ASoC: amd: acp: Fix incorrect retrival of acp_chip_info — Linux 5.5AIMediumAI2025-10-09
CVE-2025-39958 iommu/s390: Make attach succeed when the device was surprise removed — Linux 7.1AIHighAI2025-10-09
CVE-2025-39957 wifi: mac80211: increase scan_ies_len for S1G — Linux 6.5AIMediumAI2025-10-09
CVE-2025-39955 tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect(). — Linux 9.1AICriticalAI2025-10-09
CVE-2025-39956 igc: don't fail igc_probe() on LED setup error — Linux 5.5AIMediumAI2025-10-09
CVE-2025-39954 clk: sunxi-ng: mp: Fix dual-divider clock rate readback — Linux 5.5AIMediumAI2025-10-09
CVE-2023-53687 tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk — Linux--AI2025-10-07
CVE-2023-53686 net/handshake: fix null-ptr-deref in handshake_nl_done_doit() — Linux 5.5AIMediumAI2025-10-07
CVE-2023-53685 tun: Fix memory leak for detached NAPI queue. — Linux 5.5AIMediumAI2025-10-07
CVE-2023-53684 xfrm: Zero padding when dumping algos and encap — Linux 7.1AIHighAI2025-10-07
CVE-2023-53683 fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode() — Linux 5.0AIMediumAI2025-10-07
CVE-2023-53682 hwmon: (xgene) Fix ioremap and memremap leak — Linux 7.1AIHighAI2025-10-07
CVE-2023-53680 NFSD: Avoid calling OPDESC() with ops->opnum == OP_ILLEGAL — Linux 7.0AIHighAI2025-10-07
CVE-2023-53681 bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent — Linux 5.5AIMediumAI2025-10-07
CVE-2023-53679 wifi: mt7601u: fix an integer underflow — Linux 6.5AIMediumAI2025-10-07
CVE-2023-53678 drm/i915: Fix system suspend without fbdev being initialized — Linux 7.1AIHighAI2025-10-07
CVE-2023-53677 drm/i915: Fix memory leaks in i915 selftests — Linux 5.5AIMediumAI2025-10-07
CVE-2023-53676 scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() — Linux 7.8AIHighAI2025-10-07
CVE-2023-53675 scsi: ses: Fix possible desc_ptr out-of-bounds accesses — Linux 7.8AIHighAI2025-10-07
CVE-2023-53674 clk: Fix memory leak in devm_clk_notifier_register() — Linux--AI2025-10-07
CVE-2023-53673 Bluetooth: hci_event: call disconnect callback before deleting conn — Linux 8.8AIHighAI2025-10-07
CVE-2023-53672 btrfs: output extra debug info if we failed to find an inline backref — Linux 7.1AIHighAI2025-10-07

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.