{"id":"CVE-2020-14381","details":"A flaw was found in the Linux kernel’s futex implementation. This flaw allows a local attacker to corrupt system memory or escalate their privileges when creating a futex on a filesystem that is about to be unmounted. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.","aliases":["A-175193031","ASB-A-175193031"],"modified":"2026-03-13T00:26:00.155871Z","published":"2020-12-03T17:15:12.347Z","related":["ALSA-2020:4431","SUSE-SU-2020:2904-1","SUSE-SU-2020:2905-1","SUSE-SU-2020:2906-1","SUSE-SU-2020:2907-1","SUSE-SU-2020:2999-1","SUSE-SU-2020:3014-1","SUSE-SU-2020:3178-1","SUSE-SU-2020:3180-1","SUSE-SU-2020:3188-1","SUSE-SU-2020:3190-1","SUSE-SU-2020:3204-1","SUSE-SU-2020:3210-1","SUSE-SU-2020:3219-1","SUSE-SU-2020:3222-1","SUSE-SU-2020:3225-1","SUSE-SU-2020:3501-1","SUSE-SU-2020:3503-1","SUSE-SU-2020:3532-1","SUSE-SU-2020:3544-1","SUSE-SU-2021:14630-1","openSUSE-SU-2020:1655-1"],"references":[{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1874311"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8019ad13ef7f64be44d4f892af9c840179009254"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-14381.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"5.6"}]},{"events":[{"introduced":"0"},{"last_affected":"5.6-NA"}]},{"events":[{"introduced":"0"},{"last_affected":"5.6-rc1"}]},{"events":[{"introduced":"0"},{"last_affected":"5.6-rc2"}]},{"events":[{"introduced":"0"},{"last_affected":"5.6-rc3"}]},{"events":[{"introduced":"0"},{"last_affected":"5.6-rc4"}]},{"events":[{"introduced":"0"},{"last_affected":"5.6-rc5"}]}]}}],"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"}]}