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Linux — Vulnerabilities & Security Advisories 17978

Browse all 17978 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.

Found 17838 results / 17978 Clear Filters
CVE ID Title CVSS Severity Published
CVE-2021-47522 HID: bigbenff: prevent null pointer dereference — Linux 5.5 - 2024-05-24
CVE-2021-47521 can: sja1000: fix use after free in ems_pcmcia_add_card() — Linux 7.1 - 2024-05-24
CVE-2021-47520 can: pch_can: pch_can_rx_normal: fix use after free — Linux 8.8 High 2024-05-24
CVE-2021-47519 can: m_can: m_can_read_fifo: fix memory leak in error branch — Linux 5.5 - 2024-05-24
CVE-2021-47518 nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done — Linux 5.5 - 2024-05-24
CVE-2021-47517 ethtool: do not perform operations on net devices being unregistered — Linux 7.8 High 2024-05-24
CVE-2021-47516 nfp: Fix memory leak in nfp_cpp_area_cache_add() — Linux 3.3 - 2024-05-24
CVE-2021-47515 seg6: fix the iif in the IPv6 socket control block — Linux 7.5 High 2024-05-24
CVE-2021-47514 devlink: fix netns refcount leak in devlink_nl_cmd_reload() — Linux 5.5 - 2024-05-24
CVE-2021-47513 net: dsa: felix: Fix memory leak in felix_setup_mmio_filtering — Linux 5.5 - 2024-05-24
CVE-2021-47511 ALSA: pcm: oss: Fix negative period/buffer sizes — Linux 5.5 - 2024-05-24
CVE-2021-47512 net/sched: fq_pie: prevent dismantle issue — Linux 7.8 High 2024-05-24
CVE-2021-47510 btrfs: fix re-dirty process of tree-log nodes — Linux 5.5 - 2024-05-24
CVE-2021-47509 ALSA: pcm: oss: Limit the period size to 16MB — Linux 5.5 - 2024-05-24
CVE-2021-47508 btrfs: free exchange changeset on failures — Linux 5.5 - 2024-05-24
CVE-2021-47507 nfsd: Fix nsfd startup race (again) — Linux 7.0 - 2024-05-24
CVE-2021-47506 nfsd: fix use-after-free due to delegation race — Linux 9.8 Critical 2024-05-24
CVE-2021-47505 aio: fix use-after-free due to missing POLLFREE handling — Linux 7.8 High 2024-05-24
CVE-2021-47502 ASoC: codecs: wcd934x: handle channel mappping list correctly — Linux 7.8 High 2024-05-24
CVE-2021-47503 scsi: pm80xx: Do not call scsi_remove_host() in pm8001_alloc() — Linux 5.5 - 2024-05-24
CVE-2021-47501 i40e: Fix NULL pointer dereference in i40e_dbg_dump_desc — Linux 5.5 - 2024-05-24
CVE-2021-47500 iio: mma8452: Fix trigger reference couting — Linux 7.8 High 2024-05-24
CVE-2021-47499 iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove — Linux 5.5 - 2024-05-24
CVE-2024-36013 Bluetooth: L2CAP: Fix slab-use-after-free in l2cap_connect() — Linux 8.8 High 2024-05-23
CVE-2024-36012 Bluetooth: msft: fix slab-use-after-free in msft_do_close() — Linux 7.8 High 2024-05-23
CVE-2024-36011 Bluetooth: HCI: Fix potential null-ptr-deref — Linux 6.5 - 2024-05-23
CVE-2024-36010 igb: Fix string truncation warnings in igb_set_fw_version — Linux 7.8AI High AI 2024-05-22
CVE-2021-47498 dm rq: don't queue request to blk-mq during DM suspend — Linux 5.5AI Medium AI 2024-05-22
CVE-2021-47497 nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells — Linux 7.8AI High AI 2024-05-22
CVE-2021-47496 net/tls: Fix flipped sign in tls_err_abort() calls — Linux 9.8 Critical 2024-05-22

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.