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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-2021-47496 net/tls: Fix flipped sign in tls_err_abort() calls 9.8 Critical 2024-05-22
CVE-2021-47495 usbnet: sanity check for maxpacket 5.5AI Medium AI 2024-05-22
CVE-2021-47494 cfg80211: fix management registrations locking 7.8 High 2024-05-22
CVE-2021-47492 mm, thp: bail out early in collapse_file for writeback page 7.8 High 2024-05-22
CVE-2021-47493 ocfs2: fix race between searching chunks and release journal_head from buffer_head 7.8 High 2024-05-22
CVE-2021-47491 mm: khugepaged: skip huge page collapse for special files 5.5AI Medium AI 2024-05-22
CVE-2021-47490 drm/ttm: fix memleak in ttm_transfered_destroy 5.5AI Medium AI 2024-05-22
CVE-2021-47489 drm/amdgpu: Fix even more out of bound writes from debugfs 7.8AI High AI 2024-05-22
CVE-2021-47486 riscv, bpf: Fix potential NULL dereference 5.5AI Medium AI 2024-05-22
CVE-2021-47485 IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields 7.8 High 2024-05-22
CVE-2021-47484 octeontx2-af: Fix possible null pointer dereference. 5.5AI Medium AI 2024-05-22
CVE-2021-47483 regmap: Fix possible double-free in regcache_rbtree_exit() 7.8 High 2024-05-22
CVE-2021-47482 net: batman-adv: fix error handling 6.5AI Medium AI 2024-05-22
CVE-2021-47481 RDMA/mlx5: Initialize the ODP xarray when creating an ODP MR 5.5AI Medium AI 2024-05-22
CVE-2021-47480 scsi: core: Put LLD module refcnt after SCSI device is released 6.5AI Medium AI 2024-05-22
CVE-2021-47479 staging: rtl8712: fix use-after-free in rtl8712_dl_fw 7.1AI High AI 2024-05-22
CVE-2021-47478 isofs: Fix out of bound access for corrupted isofs image 9.1 Critical 2024-05-22
CVE-2021-47477 comedi: dt9812: fix DMA buffers on stack 5.5AI Medium AI 2024-05-22
CVE-2021-47476 comedi: ni_usb6501: fix NULL-deref in command paths 4.6AI Medium AI 2024-05-22
CVE-2021-47474 comedi: vmk80xx: fix bulk-buffer overflow 7.8AI High AI 2024-05-22
CVE-2021-47475 comedi: vmk80xx: fix transfer-buffer overflows 5.9AI Medium AI 2024-05-22
CVE-2021-47473 scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els() 5.5AI Medium AI 2024-05-22
CVE-2021-47471 drm: mxsfb: Fix NULL pointer dereference crash on unload 5.5AI Medium AI 2024-05-22
CVE-2021-47470 mm, slub: fix potential use-after-free in slab_debugfs_fops 7.8AI High AI 2024-05-22
CVE-2021-47468 isdn: mISDN: Fix sleeping function called from invalid context 7.1AI High AI 2024-05-22
CVE-2021-47466 mm, slub: fix potential memoryleak in kmem_cache_open() 5.5AI Medium AI 2024-05-22
CVE-2021-47467 kunit: fix reference count leak in kfree_at_end - - AI 2024-05-22
CVE-2021-47465 KVM: PPC: Book3S HV: Fix stack handling in idle_kvm_start_guest() 7.1 High 2024-05-22
CVE-2021-47463 mm/secretmem: fix NULL page->mapping dereference in page_is_secretmem() 5.5AI Medium AI 2024-05-22
CVE-2021-47464 audit: fix possible null-pointer dereference in audit_filter_rules 5.5AI Medium AI 2024-05-22

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