{"id":"CVE-2024-56749","summary":"dlm: fix dlm_recover_members refcount on error","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndlm: fix dlm_recover_members refcount on error\n\nIf dlm_recover_members() fails we don't drop the references of the\nprevious created root_list that holds and keep all rsbs alive during the\nrecovery. It might be not an unlikely event because ping_members() could\nrun into an -EINTR if another recovery progress was triggered again.","modified":"2026-04-02T12:25:13.400378Z","published":"2024-12-29T11:30:15.127Z","related":["USN-7276-1","USN-7277-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56749.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/200b977ebbc313a59174ba971006a231b3533dc5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3230718a75a6c30ed60ac920c26be2119fa82b8e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fb2ec564887af1f365d754f7c306f1b5cd375b5e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56749.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-56749"},{"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":"3a747f4a2ee85d51b905e2df940de4a924f8060a"},{"fixed":"3230718a75a6c30ed60ac920c26be2119fa82b8e"},{"fixed":"fb2ec564887af1f365d754f7c306f1b5cd375b5e"},{"fixed":"200b977ebbc313a59174ba971006a231b3533dc5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-56749.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:N/I:N/A:H"}]}