{"id":"CVE-2024-26734","title":"In the Linux kernel, the following vulnerability has been resolved:\n\ndevlink: fix possible use-after-free and memory leaks in devlink_init()\n\nThe pernet operations structure for the subsystem must be registered\nbefore registering the gen…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndevlink: fix possible use-after-free and memory leaks in devlink_init()\n\nThe pernet operations structure for the subsystem must be registered\nbefore registering the gen…","severity":"high","cvss":7,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-401","CWE-416"],"vendor":"linux","product":"linux_kernel","affected":["linux_kernel >= 6.3, < 6.6.19","linux_kernel >= 6.7, < 6.7.7","linux_kernel = 6.8"],"patched":["linux_kernel 6.7.7"],"published":"2024-04-03","updated":"2026-08-04","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-26734","references":[{"url":"https://git.kernel.org/stable/c/919092bd5482b7070ae66d1daef73b600738f3a2","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/def689fc26b9a9622d2e2cb0c4933dd3b1c8071c","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/e91d3561e28d7665f4f837880501dc8755f635a9","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/919092bd5482b7070ae66d1daef73b600738f3a2","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/def689fc26b9a9622d2e2cb0c4933dd3b1c8071c","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/e91d3561e28d7665f4f837880501dc8755f635a9","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00237,"epssPercentile":0.15008,"ingestedAt":"2026-08-05T10:46:48.298Z","slug":"CVE-2024-26734","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndevlink: fix possible use-after-free and memory leaks in devlink_init()\n\nThe pernet operations structure for the subsystem must be registered\nbefore registering the generic netlink family.\n\nMake an unregister in case of unsuccessful registration.\n\n## Affected\n\n- `linux_kernel >= 6.3, < 6.6.19`\n- `linux_kernel >= 6.7, < 6.7.7`\n- `linux_kernel = 6.8`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 6.7.7`","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":38.5,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}