{"id":"CVE-2024-41149","summary":"block: avoid to reuse `hctx` not removed from cpuhp callback list","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nblock: avoid to reuse `hctx` not removed from cpuhp callback list\n\nIf the 'hctx' isn't removed from cpuhp callback list, we can't reuse it,\notherwise use-after-free may be triggered.","modified":"2026-04-02T12:17:26.738494Z","published":"2025-01-11T12:35:33.428Z","related":["SUSE-SU-2025:01919-1","SUSE-SU-2025:1177-1","SUSE-SU-2025:1178-1","SUSE-SU-2025:1180-1","SUSE-SU-2025:20190-1","SUSE-SU-2025:20192-1","SUSE-SU-2025:20260-1","SUSE-SU-2025:20270-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41149.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/85672ca9ceeaa1dcf2777a7048af5f4aee3fd02b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b5792c162dcf6197bf3d2de2be6c8169435b73d0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ee18012c80155f6809522804099621070c69ec72"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41149.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-41149"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"58bf93580fec30d84a46be41171c5fad98b5cc70"},{"fixed":"ee18012c80155f6809522804099621070c69ec72"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"c1291ea131d186296dc8d328a36c3caf38e8e159"},{"fixed":"b5792c162dcf6197bf3d2de2be6c8169435b73d0"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"22465bbac53c821319089016f268a2437de9b00a"},{"fixed":"85672ca9ceeaa1dcf2777a7048af5f4aee3fd02b"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-41149.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}