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Linux — Vulnerabilities & Security Advisories 17853

All 17853 CVE vulnerabilities found in Linux, with AI-generated Chinese analysis, references, and POCs.

This page documents Common Weakness Enumeration (CWE) vulnerabilities affecting the Linux operating system product. It aggregates security data related to weaknesses within the kernel, distributions, and associated utilities provided by various Linux vendors and maintainers. The collection encompasses a wide range of vulnerability types, including memory corruption issues, privilege escalation flaws, information leaks, and denial-of-service conditions. The database covers historical records spanning several decades, reflecting the evolution of the Linux ecosystem from its early releases to modern stable and development branches. This extensive time range allows for the analysis of long-term security trends and the remediation status of legacy systems that remain in production environments. Visitors to this resource can track vendor-specific advisories to stay informed about patches and updates released by major Linux distribution maintainers. You can also use the page to understand the characteristics and impact of specific weakness classes as they manifest in the Linux environment. Additionally, the interface supports looking up a specific product’s vulnerability history, enabling security professionals to assess risk exposure and prioritize mitigation efforts for critical infrastructure components. The data is organized to facilitate efficient searching and correlation between weakness identifiers and affected software versions, ensuring that administrators and developers have access to comprehensive security insights necessary for maintaining system integrity and compliance.

Vendor: n/a

CVE ID Title CVSS Severity Published
CVE-2021-47462 mm/mempolicy: do not allow illegal MPOL_F_NUMA_BALANCING | MPOL_LOCAL in mbind() 7.8AI High AI 2024-05-22
CVE-2021-47460 ocfs2: fix data corruption after conversion from inline format 7.1AI High AI 2024-05-22
CVE-2021-47461 userfaultfd: fix a race between writeprotect and exit_mmap() 7.8 High 2024-05-22
CVE-2021-47459 can: j1939: j1939_netdev_start(): fix UAF for rx_kref of j1939_priv 7.8 High 2024-05-22
CVE-2021-47458 ocfs2: mount fails with buffer overflow in strlen 7.1 High 2024-05-22
CVE-2021-47457 can: isotp: isotp_sendmsg(): add result check for wait_event_interruptible() 7.1AI High AI 2024-05-22
CVE-2021-47455 ptp: Fix possible memory leak in ptp_clock_register() 5.5AI Medium AI 2024-05-22
CVE-2021-47456 can: peak_pci: peak_pci_remove(): fix UAF 7.1AI High AI 2024-05-22
CVE-2021-47454 powerpc/smp: do not decrement idle task preempt count in CPU offline 5.5AI Medium AI 2024-05-22
CVE-2021-47452 netfilter: nf_tables: skip netdev events generated on netns removal 6.5AI Medium AI 2024-05-22
CVE-2021-47453 ice: Avoid crash from unnecessary IDA free 5.5AI Medium AI 2024-05-22
CVE-2021-47451 netfilter: xt_IDLETIMER: fix panic that occurs when timer_type has garbage value 7.8 High 2024-05-22
CVE-2021-47450 KVM: arm64: Fix host stage-2 PGD refcount 8.8 High 2024-05-22
CVE-2021-47449 ice: fix locking for Tx timestamp tracking flush 5.5AI Medium AI 2024-05-22
CVE-2021-47448 mptcp: fix possible stall on recvmsg() 7.5 High 2024-05-22
CVE-2021-47447 drm/msm/a3xx: fix error handling in a3xx_gpu_init() 7.8 High 2024-05-22
CVE-2021-47446 drm/msm/a4xx: fix error handling in a4xx_gpu_init() 7.8 High 2024-05-22
CVE-2021-47444 drm/edid: In connector_bad_edid() cap num_of_ext by num_blocks read 5.5AI Medium AI 2024-05-22
CVE-2021-47445 drm/msm: Fix null pointer dereference on pointer edp 6.2AI Medium AI 2024-05-22
CVE-2021-47443 NFC: digital: fix possible memory leak in digital_tg_listen_mdaa() 5.5AI Medium AI 2024-05-22
CVE-2021-47441 mlxsw: thermal: Fix out-of-bounds memory accesses 5.5AI Medium AI 2024-05-22
CVE-2021-47442 NFC: digital: fix possible memory leak in digital_in_send_sdd_req() 5.5AI Medium AI 2024-05-22
CVE-2021-47440 net: encx24j600: check error in devm_regmap_init_encx24j600 5.5AI Medium AI 2024-05-22
CVE-2021-47438 net/mlx5e: Fix memory leak in mlx5_core_destroy_cq() error path 7.1 High 2024-05-22
CVE-2021-47439 net: dsa: microchip: Added the condition for scheduling ksz_mib_read_work 5.5AI Medium AI 2024-05-22
CVE-2021-47437 iio: adis16475: fix deadlock on frequency set 5.5AI Medium AI 2024-05-22
CVE-2021-47436 usb: musb: dsps: Fix the probe error path 7.8AI High AI 2024-05-22
CVE-2021-47435 dm: fix mempool NULL pointer race when completing IO 4.7AI Medium AI 2024-05-22
CVE-2021-47434 xhci: Fix command ring pointer corruption while aborting a command 7.8AI High AI 2024-05-22
CVE-2021-47433 btrfs: fix abort logic in btrfs_replace_file_extents 8.1 High 2024-05-22

All 17853 known CVE vulnerabilities affecting Linux with full Chinese analysis, references, and POCs where available.