{"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":"2026-07-17T03:45:39.087997227Z","published":"2023-05-15T00:00:00Z","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"],"database_specific":{"cwe_ids":["CWE-787"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2124.json","cna_assigner":"redhat"},"references":[{"type":"WEB","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":"WEB","url":"https://syzkaller.appspot.com/bug?extid=7e9494b8b399902e994e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2124.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2124"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20230622-0010/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5448"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5480"},{"type":"ARTICLE","url":"https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git","events":[{"introduced":"ac9a78681b921877518763ba0e89202254349d1b"},{"last_affected":"ac9a78681b921877518763ba0e89202254349d1b"}],"database_specific":{"extracted_events":[{"introduced":"Linux kernel 6.4-rc1"},{"last_affected":"Linux kernel 6.4-rc1"}],"source":"AFFECTED_FIELD"}}],"versions":["Linux kernel 6.4-rc1","v6.4-rc1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-2124.json"}}],"schema_version":"1.7.5"}