{"id":"RHSA-2021:3943","summary":"Red Hat Security Advisory: RHV-H security update (redhat-virtualization-host) 4.3.19","modified":"2026-03-11T07:20:13.129472Z","published":"2024-09-13T20:31:12Z","upstream":["CVE-2021-22543"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2021:3943"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#moderate"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1965461"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2010171"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3943.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-22543"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-22543"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22543"},{"type":"ARTICLE","url":"https://github.com/google/security-research/security/advisories/GHSA-7wq5-phmq-m584"}],"affected":[{"package":{"name":"redhat-virtualization-host","ecosystem":"Red Hat:enterprise_linux:7::hypervisor","purl":"pkg:rpm/redhat/redhat-virtualization-host"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.3.19-20211013.0.el7_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:3943.json"}},{"package":{"name":"redhat-virtualization-host-image-update","ecosystem":"Red Hat:enterprise_linux:7::hypervisor","purl":"pkg:rpm/redhat/redhat-virtualization-host-image-update"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.3.19-20211013.0.el7_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:3943.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}