{"id":"CVE-2018-10883","details":"A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write in jbd2_journal_dirty_metadata(), a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.","modified":"2026-04-16T06:17:11.174299547Z","published":"2018-07-30T16:29:00.220Z","related":["SUSE-SU-2018:2380-1","SUSE-SU-2018:2381-1","SUSE-SU-2018:2450-1","SUSE-SU-2018:2596-1","SUSE-SU-2018:2775-1","SUSE-SU-2018:2776-1","SUSE-SU-2018:2858-1","SUSE-SU-2018:2908-1","SUSE-SU-2018:2908-2","SUSE-SU-2018:3083-1","SUSE-SU-2018:3084-1"],"references":[{"type":"WEB","url":"https://support.f5.com/csp/article/K94735334?utm_source=f5support&amp%3Butm_medium=RSS"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3871-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3871-3/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3871-4/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3879-1/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:3096"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3871-5/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3879-2/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:2948"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:3083"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10883"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8bc1379b82b8e809eef77a9fedbb75c6c297be19"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e09463f220ca9a1a1ecfda84fcda658f99a1f12a"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"fixed":"4.9.110"}]},{"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":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-10883.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}