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Linux — Vulnerabilities & Security Advisories 14938

Browse all 14938 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 ID Title CVSS Severity Published
CVE-2021-47202 thermal: Fix NULL pointer dereferences in of_thermal_ functions — Linux 5.5AI Medium AI 2024-04-10
CVE-2021-47199 net/mlx5e: CT, Fix multiple allocations and memleak of mod acts — Linux 7.1AI High AI 2024-04-10
CVE-2021-47200 drm/prime: Fix use after free in mmap with drm_gem_ttm_mmap — Linux 7.8 High 2024-04-10
CVE-2021-47198 scsi: lpfc: Fix use-after-free in lpfc_unreg_rpi() routine — Linux 7.1AI High AI 2024-04-10
CVE-2021-47196 RDMA/core: Set send and receive CQ before forwarding to the driver — Linux 7.8 High 2024-04-10
CVE-2021-47197 net/mlx5e: nullify cq->dbg pointer in mlx5_debug_cq_remove() — Linux 7.8 High 2024-04-10
CVE-2021-47195 spi: fix use-after-free of the add_lock mutex — Linux 4.7AI Medium AI 2024-04-10
CVE-2021-47193 scsi: pm80xx: Fix memory leak during rmmod — Linux 5.5AI Medium AI 2024-04-10
CVE-2021-47194 cfg80211: call cfg80211_stop_ap when switch from P2P_GO type — Linux 7.8 High 2024-04-10
CVE-2021-47192 scsi: core: sysfs: Fix hang when device state is set via sysfs — Linux 5.5AI Medium AI 2024-04-10
CVE-2021-47190 perf bpf: Avoid memory leak from perf_env__insert_btf() — Linux 7.1AI High AI 2024-04-10
CVE-2021-47191 scsi: scsi_debug: Fix out-of-bound read in resp_readcap16() — Linux 7.1 High 2024-04-10
CVE-2021-47188 scsi: ufs: core: Improve SCSI abort handling — Linux 7.8 High 2024-04-10
CVE-2021-47189 btrfs: fix memory ordering between normal and ordered work functions — Linux 7.8 High 2024-04-10
CVE-2021-47187 arm64: dts: qcom: msm8998: Fix CPU/L2 idle state latency and residency — Linux 6.2AI Medium AI 2024-04-10
CVE-2021-47185 tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc — Linux - - AI 2024-04-10
CVE-2021-47186 tipc: check for null after calling kmemdup — Linux 5.5AI Medium AI 2024-04-10
CVE-2021-47184 i40e: Fix NULL ptr dereference on VSI filter sync — Linux 8.8 High 2024-04-10
CVE-2021-47182 scsi: core: Fix scsi_mode_sense() buffer length handling — Linux 7.1AI High AI 2024-04-10
CVE-2021-47183 scsi: lpfc: Fix link down processing to address NULL pointer dereference — Linux 8.8 High 2024-04-10
CVE-2021-47181 usb: musb: tusb6010: check return value after calling platform_get_resource() — Linux 5.5AI Medium AI 2024-04-10
CVE-2024-26816 x86, relocs: Ignore relocations in .notes section — Linux 5.5AI Medium AI 2024-04-10
CVE-2024-26815 net/sched: taprio: proper TCA_TAPRIO_TC_ENTRY_INDEX check — Linux 7.8 High 2024-04-10
CVE-2024-26811 ksmbd: validate payload size in ipc response — Linux 9.8 Critical 2024-04-08
CVE-2024-27437 vfio/pci: Disable auto-enable of exclusive INTx IRQ — Linux 7.7 - 2024-04-05
CVE-2024-26814 vfio/fsl-mc: Block calling interrupt handler without trigger — Linux 6.2 - 2024-04-05
CVE-2024-26812 vfio/pci: Create persistent INTx handler — Linux 7.8 High 2024-04-05
CVE-2024-26813 vfio/platform: Create persistent IRQ handlers — Linux 5.5 - 2024-04-05
CVE-2024-26810 vfio/pci: Lock external INTx masking ops — Linux 7.8 High 2024-04-05
CVE-2024-26809 netfilter: nft_set_pipapo: release elements in clone only from destroy path — Linux 7.8 High 2024-04-04

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.