{"id":"CVE-2023-2124","details":"An out-of-bounds memory access flaw was found in the Linux kernel’s XFS file system in how a user restores an XFS image after failure (with a dirty log journal). This flaw allows a local user to crash or potentially escalate their privileges on the system.","modified":"2026-04-16T04:31:22.036327963Z","published":"2023-05-15T22:15:12.150Z","related":["ALSA-2023:3708","ALSA-2023:3723","ALSA-2023:4517","ALSA-2023:4541","SUSE-SU-2023:2147-1","SUSE-SU-2023:2148-1","SUSE-SU-2023:2151-1","SUSE-SU-2023:2156-1","SUSE-SU-2023:2162-1","SUSE-SU-2023:2163-1","SUSE-SU-2023:2232-1","SUSE-SU-2023:2500-1","SUSE-SU-2023:2646-1","SUSE-SU-2023:2651-1","SUSE-SU-2023:2653-1","SUSE-SU-2023:2782-1","SUSE-SU-2023:2805-1","SUSE-SU-2023:2809-1","SUSE-SU-2023:2871-1","openSUSE-SU-2024:12981-1","openSUSE-SU-2024:13704-1"],"references":[{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5448"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5480"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20230622-0010/"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/xfs/xfs_buf_item_recover.c?h=v6.4-rc1&id=22ed903eee23a5b174e240f1cdfa9acf393a5210"},{"type":"EVIDENCE","url":"https://syzkaller.appspot.com/bug?extid=7e9494b8b399902e994e"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"6.4"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2124.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"}]}