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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-2021-47555 net: vlan: fix underflow for the real_dev refcnt 7.8 High 2024-05-24
CVE-2021-47554 vdpa_sim: avoid putting an uninitialized iova_domain 5.5 - 2024-05-24
CVE-2021-47553 sched/scs: Reset task stack state in bringup_cpu() 8.8 - 2024-05-24
CVE-2021-47552 blk-mq: cancel blk-mq dispatch work in both blk_cleanup_queue and disk_release() 7.8 High 2024-05-24
CVE-2021-47551 drm/amd/amdkfd: Fix kernel panic when reset failed and been triggered again 7.8 High 2024-05-24
CVE-2021-47550 drm/amd/amdgpu: fix potential memleak 7.1 - 2024-05-24
CVE-2021-47549 sata_fsl: fix UAF in sata_fsl_port_stop when rmmod sata_fsl 7.1 - 2024-05-24
CVE-2021-47548 ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port() 7.8 - 2024-05-24
CVE-2021-47547 net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound 7.7 - 2024-05-24
CVE-2021-47546 ipv6: fix memory leak in fib6_rule_suppress 7.5 - 2024-05-24
CVE-2021-47544 tcp: fix page frag corruption on page fault 9.8 Critical 2024-05-24
CVE-2021-47542 net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() 6.2 - 2024-05-24
CVE-2021-47541 net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources() 7.8 High 2024-05-24
CVE-2021-47539 rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() 7.1 - 2024-05-24
CVE-2021-47540 mt76: mt7915: fix NULL pointer dereference in mt7915_get_phy_mode 5.5 - 2024-05-24
CVE-2021-47538 rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() 7.1 - 2024-05-24
CVE-2021-47537 octeontx2-af: Fix a memleak bug in rvu_mbox_init() 5.5 - 2024-05-24
CVE-2021-47536 net/smc: fix wrong list_del in smc_lgr_cleanup_early 9.8 Critical 2024-05-24
CVE-2021-47535 drm/msm/a6xx: Allocate enough space for GMU registers 7.8 High 2024-05-24
CVE-2021-47534 drm/vc4: kms: Add missing drm_crtc_commit_put 3.3 - 2024-05-24
CVE-2021-47533 drm/vc4: kms: Clear the HVS FIFO commit pointer once done 7.8 High 2024-05-24
CVE-2021-47532 drm/msm/devfreq: Fix OPP refcnt leak 3.3 - 2024-05-24
CVE-2021-47530 drm/msm: Fix wait_fence submitqueue leak 4.7 - 2024-05-24
CVE-2021-47531 drm/msm: Fix mmap to include VM_IO and VM_DONTDUMP 6.5 - 2024-05-24
CVE-2021-47529 iwlwifi: Fix memory leaks in error handling path 5.7 - 2024-05-24
CVE-2021-47528 usb: cdnsp: Fix a NULL pointer dereference in cdnsp_endpoint_init() 5.5 - 2024-05-24
CVE-2021-47527 serial: core: fix transmit-buffer reset and memleak 5.5 - 2024-05-24
CVE-2021-47526 serial: liteuart: Fix NULL pointer dereference in ->remove() 5.5 - 2024-05-24
CVE-2021-47525 serial: liteuart: fix use-after-free and memleak on unbind 7.1 - 2024-05-24
CVE-2021-47524 serial: liteuart: fix minor-number leak on probe errors 5.5 - 2024-05-24

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