{"id":"RHSA-2022:0443","summary":"Red Hat Security Advisory: RHV-H security update (redhat-virtualization-host) 4.3.21","modified":"2026-03-23T04:49:26.263853Z","published":"2024-09-13T18:19:04Z","upstream":["CVE-2020-25717","CVE-2021-4034"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2022:0443"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"ARTICLE","url":"https://access.redhat.com/security/vulnerabilities/RHSB-2022-001"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2019672"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2025869"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_0443.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-25717"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-25717"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-25717"},{"type":"ARTICLE","url":"https://www.samba.org/samba/security/CVE-2020-25717.html"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-4034"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-4034"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-4034"},{"type":"ARTICLE","url":"https://www.qualys.com/2022/01/25/cve-2021-4034/pwnkit.txt"},{"type":"ARTICLE","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog"}],"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":"0:4.3.21-20220126.0.el7_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2022:0443.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":"0:4.3.21-20220126.0.el7_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2022:0443.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"}]}