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Linux — Vulnerabilities & Security Advisories 17499

Browse all 17499 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-2021-47121 net: caif: fix memory leak in cfusbl_device_notify — Linux 5.5 - 2024-03-15
CVE-2021-47119 ext4: fix memory leak in ext4_fill_super — Linux 7.1 - 2024-03-15
CVE-2021-47118 pid: take a reference when initializing `cad_pid` — Linux 6.3 - 2024-03-15
CVE-2021-47116 ext4: fix memory leak in ext4_mb_init_backend on error path. — Linux 5.5 - 2024-03-15
CVE-2021-47117 ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed — Linux 5.5 - 2024-03-15
CVE-2021-47114 ocfs2: fix data corruption by fallocate — Linux 7.8 - 2024-03-15
CVE-2021-47112 x86/kvm: Teardown PV features on boot CPU as well — Linux 7.8 High 2024-03-15
CVE-2021-47113 btrfs: abort in rename_exchange if we fail to insert the second ref — Linux 7.1 High 2024-03-15
CVE-2021-47111 xen-netback: take a reference to the RX task thread — Linux 8.8 High 2024-03-15
CVE-2021-47110 x86/kvm: Disable kvmclock on all CPUs on shutdown — Linux 7.8 - 2024-03-15
CVE-2021-47109 neighbour: allow NUD_NOARP entries to be forced GCed — Linux 7.5 High 2024-03-15
CVE-2024-26630 mm: cachestat: fix folio read-after-free in cache walk — Linux 7.1 High 2024-03-13
CVE-2023-52608 firmware: arm_scmi: Check mailbox/SMT channel for consistency — Linux 8.4 - 2024-03-13
CVE-2024-26629 nfsd: fix RELEASE_LOCKOWNER — Linux 5.5 - 2024-03-13
CVE-2024-26626 ipmr: fix kernel panic when forwarding mcast packets — Linux 7.5 High 2024-03-06
CVE-2024-26627 scsi: core: Move scsi_host_busy() out of host lock for waking up EH handler — Linux 5.5 - 2024-03-06
CVE-2024-26625 llc: call sock_orphan() at release time — Linux 7.8 High 2024-03-06
CVE-2023-52607 powerpc/mm: Fix null-pointer dereference in pgtable_cache_add — Linux 5.5 - 2024-03-06
CVE-2024-26623 pds_core: Prevent race issues involving the adminq — Linux 7.8 High 2024-03-06
CVE-2023-52606 powerpc/lib: Validate size for vector operations — Linux 7.8 High 2024-03-06
CVE-2023-52603 UBSAN: array-index-out-of-bounds in dtSplitRoot — Linux 7.8 High 2024-03-06
CVE-2023-52604 FS:JFS:UBSAN:array-index-out-of-bounds in dbAdjTree — Linux 7.8 High 2024-03-06
CVE-2023-52601 jfs: fix array-index-out-of-bounds in dbAdjTree — Linux 7.8 High 2024-03-06
CVE-2023-52602 jfs: fix slab-out-of-bounds Read in dtSearch — Linux 7.8 High 2024-03-06
CVE-2023-52599 jfs: fix array-index-out-of-bounds in diNewExt — Linux 7.8 High 2024-03-06
CVE-2023-52600 jfs: fix uaf in jfs_evict_inode — Linux 7.8 High 2024-03-06
CVE-2023-52597 KVM: s390: fix setting of fpc register — Linux 8.8 - 2024-03-06
CVE-2023-52598 s390/ptrace: handle setting of fpc register correctly — Linux 7.8 - 2024-03-06
CVE-2023-52595 wifi: rt2x00: restart beacon queue when hardware reset — Linux 6.5 - 2024-03-06
CVE-2023-52596 sysctl: Fix out of bounds access for empty sysctl registers — Linux 5.5 - 2024-03-06

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.