{"id":"CVE-2022-50889","summary":"dm integrity: Fix UAF in dm_integrity_dtr()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndm integrity: Fix UAF in dm_integrity_dtr()\n\nDm_integrity also has the same UAF problem when dm_resume()\nand dm_destroy() are concurrent.\n\nTherefore, cancelling timer again in dm_integrity_dtr().","modified":"2026-04-02T08:28:49.385295Z","published":"2025-12-30T12:37:06.957Z","related":["SUSE-SU-2026:0263-1","SUSE-SU-2026:0317-1","SUSE-SU-2026:0350-1","SUSE-SU-2026:0369-1","SUSE-SU-2026:0411-1","SUSE-SU-2026:0617-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50889.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/792e51aac376cfb5bd527c2a30826223b82dd177"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9215b25f2e105032114e9b92c9783a2a84ee8af9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9f8e1e54a3a424c6c4fb8742e094789d3ec91e42"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a506b5c92757b034034ef683e667bffc456c600b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b6c93cd61afab061d80cc842333abca97b289774"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f50cb2cbabd6c4a60add93d72451728f86e4791c"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50889.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50889"},{"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":"7eada909bfd7ac90a4522e56aa3179d1fd68cd14"},{"fixed":"792e51aac376cfb5bd527c2a30826223b82dd177"},{"fixed":"a506b5c92757b034034ef683e667bffc456c600b"},{"fixed":"9215b25f2e105032114e9b92c9783a2a84ee8af9"},{"fixed":"9f8e1e54a3a424c6c4fb8742e094789d3ec91e42"},{"fixed":"b6c93cd61afab061d80cc842333abca97b289774"},{"fixed":"f50cb2cbabd6c4a60add93d72451728f86e4791c"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50889.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.12.0"},{"fixed":"5.4.229"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.163"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.87"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.0.18"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.1.0"},{"fixed":"6.1.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50889.json"}}],"schema_version":"1.7.5"}