{"id":"RHSA-2021:2165","summary":"Red Hat Security Advisory: kpatch-patch security update","modified":"2026-03-11T07:19:38.479980Z","published":"2024-09-13T20:25:41Z","upstream":["CVE-2021-3501"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2021:2165"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1950136"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2165.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-3501"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-3501"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3501"},{"type":"ARTICLE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=04c4f2ee3f68c9a4bf1653d15f1a9a435ae33f7a"}],"affected":[{"package":{"name":"kpatch-patch-4_18_0-305","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/kpatch-patch-4_18_0-305"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1-1.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:2165.json"}},{"package":{"name":"kpatch-patch-4_18_0-305-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/kpatch-patch-4_18_0-305-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1-1.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:2165.json"}},{"package":{"name":"kpatch-patch-4_18_0-305-debugsource","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/kpatch-patch-4_18_0-305-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1-1.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:2165.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}]}