{"id":"CVE-2023-5345","details":"A use-after-free vulnerability in the Linux kernel's fs/smb/client component can be exploited to achieve local privilege escalation.\n\nIn case of an error in smb3_fs_context_parse_param, ctx-\u003epassword was freed but the field was not set to NULL which could lead to double free.\n\nWe recommend upgrading past commit e6e43b8aa7cd3c3af686caf0c2e11819a886d705.","modified":"2026-03-15T22:48:54.411112Z","published":"2023-10-03T03:15:09.750Z","related":["MGASA-2023-0328","MGASA-2023-0331","SUSE-SU-2023:4035-1","SUSE-SU-2023:4057-1","SUSE-SU-2023:4058-1","SUSE-SU-2023:4071-1","SUSE-SU-2023:4072-1","SUSE-SU-2023:4072-2","SUSE-SU-2023:4093-1","SUSE-SU-2023:4766-1","SUSE-SU-2023:4775-1","SUSE-SU-2023:4801-1","SUSE-SU-2023:4805-1","SUSE-SU-2023:4822-1","SUSE-SU-2023:4841-1","SUSE-SU-2023:4848-1","SUSE-SU-2023:4863-1","SUSE-SU-2023:4872-1","USN-6537-1","USN-6572-1","openSUSE-SU-2024:13305-1","openSUSE-SU-2024:13704-1"],"references":[{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/177029/Kernel-Live-Patch-Security-Notice-LSN-0100-1.html"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e6e43b8aa7cd3c3af686caf0c2e11819a886d705"},{"type":"FIX","url":"https://kernel.dance/e6e43b8aa7cd3c3af686caf0c2e11819a886d705"},{"type":"ARTICLE","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V5PDNWPKAP3WL5RQZ4RIDS6MG32OHH5R/"},{"type":"ARTICLE","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GISYSL3F6WIEVGHJGLC2MFNTUXHPTKQH/"},{"type":"ARTICLE","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GPMICQ2HVZO5UAM5KPXHAZKA2U3ZDOO6/"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"6.0.16"},{"fixed":"6.1.56"}]},{"events":[{"introduced":"6.2"},{"fixed":"6.5.6"}]},{"events":[{"introduced":"0"},{"last_affected":"6.6-rc1"}]},{"events":[{"introduced":"0"},{"last_affected":"6.6-rc2"}]},{"events":[{"introduced":"0"},{"last_affected":"6.6-rc3"}]},{"events":[{"introduced":"0"},{"last_affected":"37"}]},{"events":[{"introduced":"0"},{"last_affected":"38"}]},{"events":[{"introduced":"0"},{"last_affected":"39"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-5345.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"}]}