{"id":"CVE-2022-1882","details":"A use-after-free flaw was found in the Linux kernel’s pipes functionality in how a user performs manipulations with the pipe post_one_notification() after free_pipe_info() that is already called. This flaw allows a local user to crash or potentially escalate their privileges on the system.","modified":"2026-03-13T05:22:12.559678Z","published":"2022-05-26T17:15:08.830Z","related":["ALSA-2023:2148","ALSA-2023:2458","SUSE-SU-2022:3998-1","SUSE-SU-2022:4035-1","SUSE-SU-2022:4039-1","SUSE-SU-2022:4072-1","SUSE-SU-2022:4113-1","SUSE-SU-2022:4617-1"],"references":[{"type":"WEB","url":"https://lore.kernel.org/lkml/20220507115605.96775-1-tcs.kernel%40gmail.com/T/"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20220715-0002/"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2089701"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"5.10.106"},{"fixed":"5.10.134"}]},{"events":[{"introduced":"5.15.29"},{"fixed":"5.15.58"}]},{"events":[{"introduced":"5.16.15"},{"fixed":"5.18.15"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-1882.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"}]}