{"id":"CVE-2021-20269","details":"A flaw was found in the permissions of a log file created by kexec-tools. This flaw allows a local unprivileged user to read this file and leak kernel internal information from a previous panic. The highest threat from this vulnerability is to confidentiality. This flaw affects kexec-tools shipped by Fedora versions prior to 2.0.21-8 and RHEL versions prior to 2.0.20-47.","modified":"2026-05-04T08:30:09.038149Z","published":"2022-03-10T17:41:27.460Z","withdrawn":"2026-05-04T08:30:09.038149Z","references":[{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1934261"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"2.0.21-8"}]},{"events":[{"introduced":"0"},{"fixed":"2.0.20-47"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-20269.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:N/A:N"}]}