{"id":"CVE-2022-1198","details":"A use-after-free vulnerabilitity was discovered in drivers/net/hamradio/6pack.c of linux that allows an attacker to crash linux kernel by simulating ax25 device using 6pack driver from user space.","modified":"2026-03-14T11:21:01.851943Z","published":"2022-08-29T15:15:10.467Z","related":["MGASA-2022-0154","MGASA-2022-0155","SUSE-SU-2022:1163-1","SUSE-SU-2022:1183-1","SUSE-SU-2022:1407-1","SUSE-SU-2022:2520-1","SUSE-SU-2022:2615-1"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2022-1198"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2070689"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/efe4186e6a1b54bf38b9e05450d43b0da1fd7739"},{"type":"EVIDENCE","url":"https://www.openwall.com/lists/oss-security/2022/04/02/3"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1198.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"5.17"}]},{"events":[{"introduced":"0"},{"last_affected":"5.17-rc1"}]},{"events":[{"introduced":"0"},{"last_affected":"5.17-rc2"}]},{"events":[{"introduced":"0"},{"last_affected":"5.17-rc3"}]},{"events":[{"introduced":"0"},{"last_affected":"5.17-rc4"}]},{"events":[{"introduced":"0"},{"last_affected":"5.17-rc5"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]}]}}],"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"}]}