{"id":"CVE-2022-49144","summary":"io_uring: fix memory leak of uid in files registration","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring: fix memory leak of uid in files registration\n\nWhen there are no files for __io_sqe_files_scm() to process in the\nrange, it'll free everything and return. However, it forgets to put uid.","modified":"2026-04-02T08:27:20.121347Z","published":"2025-02-26T01:55:13.843Z","related":["SUSE-SU-2025:1176-1","SUSE-SU-2025:1241-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49144.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0853bd6885c2f293d88aaa7f7f1702c959b31680"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7fa8b228c3f30060b9f4b24bb9aaaf41b0ae83fe"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b27de7011cb3ba14b047be2cee0ed8278368665b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c86d18f4aa93e0e66cda0e55827cd03eea6bc5f8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d6d7a517e81accf6ed22d55684baea763d2dbe43"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49144.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49144"},{"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":"08a451739a9b5783f67de51e84cb6d9559bb9dc4"},{"fixed":"b27de7011cb3ba14b047be2cee0ed8278368665b"},{"fixed":"0853bd6885c2f293d88aaa7f7f1702c959b31680"},{"fixed":"d6d7a517e81accf6ed22d55684baea763d2dbe43"},{"fixed":"7fa8b228c3f30060b9f4b24bb9aaaf41b0ae83fe"},{"fixed":"c86d18f4aa93e0e66cda0e55827cd03eea6bc5f8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49144.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"}]}