{"id":"CVE-2022-1184","details":"A use-after-free flaw was found in fs/ext4/namei.c:dx_insert_block() in the Linux kernel’s filesystem sub-component. This flaw allows a local attacker with a user privilege to cause a denial of service.","modified":"2026-03-15T22:43:20.706599Z","published":"2022-08-29T15:15:10.413Z","related":["ALSA-2022:7444","ALSA-2022:7683","ALSA-2022:7933","ALSA-2022:8267","SUSE-SU-2022:2077-1","SUSE-SU-2022:2078-1","SUSE-SU-2022:2079-1","SUSE-SU-2022:2080-1","SUSE-SU-2022:2082-1","SUSE-SU-2022:2103-1","SUSE-SU-2022:2104-1","SUSE-SU-2022:2111-1","SUSE-SU-2022:2116-1","SUSE-SU-2022:2177-1","SUSE-SU-2022:2393-1","SUSE-SU-2022:2520-1","SUSE-SU-2022:2615-1","SUSE-SU-2022:2629-1","SUSE-SU-2022:3288-1","SUSE-SU-2022:4617-1","SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1194-1","SUSE-SU-2025:1241-1","SUSE-SU-2025:1263-1","SUSE-SU-2025:1293-1","openSUSE-SU-2022:2177-1"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2022-1184"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html"},{"type":"ADVISORY","url":"https://www.debian.org/security/2022/dsa-5257"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2070205"},{"type":"FIX","url":"https://ubuntu.com/security/CVE-2022-1184"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"4.9.138"}]},{"events":[{"introduced":"0"},{"fixed":"4.14.283"}]},{"events":[{"introduced":"0"},{"fixed":"4.19.247"}]},{"events":[{"introduced":"0"},{"fixed":"5.4.198"}]},{"events":[{"introduced":"0"},{"fixed":"5.10.121"}]},{"events":[{"introduced":"0"},{"fixed":"5.15.46"}]},{"events":[{"introduced":"0"},{"fixed":"5.17.14"}]},{"events":[{"introduced":"0"},{"fixed":"5.18.3"}]},{"events":[{"introduced":"0"},{"last_affected":"2.6.12-NA"}]},{"events":[{"introduced":"0"},{"last_affected":"2.6.12-rc2"}]},{"events":[{"introduced":"0"},{"last_affected":"2.6.12-rc3"}]},{"events":[{"introduced":"0"},{"last_affected":"2.6.12-rc4"}]},{"events":[{"introduced":"0"},{"last_affected":"2.6.12-rc5"}]},{"events":[{"introduced":"0"},{"last_affected":"2.6.12-rc6"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"last_affected":"20.04"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1184.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"}]}