{"id":"RHSA-2021:2591","summary":"Red Hat Security Advisory: edk2 security update","modified":"2026-03-11T07:19:47.701725Z","published":"2024-09-16T05:54:44Z","upstream":["CVE-2021-28211"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2021:2591"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#moderate"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1883529"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2591.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-28211"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-28211"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-28211"}],"affected":[{"package":{"name":"edk2","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/edk2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:20200602gitca407c7246bf-4.el8_4.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:2591.json"}},{"package":{"name":"edk2-aarch64","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/edk2-aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:20200602gitca407c7246bf-4.el8_4.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:2591.json"}},{"package":{"name":"edk2-ovmf","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/edk2-ovmf"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:20200602gitca407c7246bf-4.el8_4.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:2591.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}