{"id":"RHSA-2021:3235","summary":"Red Hat Security Advisory: Red Hat Virtualization Host security and bug fix update [ovirt-4.4.7]","modified":"2026-03-22T10:30:09.777997Z","published":"2024-09-16T06:08:42Z","upstream":["CVE-2021-22543","CVE-2021-22555","CVE-2021-3609","CVE-2021-3621","CVE-2021-38575"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2021:3235"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1956284"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1965461"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1971651"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1975142"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1975177"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1980101"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1989397"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3235.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-3609"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-3609"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3609"},{"type":"ARTICLE","url":"https://www.openwall.com/lists/oss-security/2021/06/19/1"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-3621"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-3621"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3621"},{"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"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-22555"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-22555"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22555"},{"type":"ARTICLE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/netfilter/x_tables.c?id=b29c457a6511435960115c0f548c4360d5f4801d"},{"type":"ARTICLE","url":"https://github.com/google/security-research/security/advisories/GHSA-xxx5-8mvq-3528"},{"type":"ARTICLE","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-38575"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-38575"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-38575"}],"affected":[{"package":{"name":"redhat-virtualization-host","ecosystem":"Red Hat:rhev_hypervisor:4.4::el8","purl":"pkg:rpm/redhat/redhat-virtualization-host"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.7-20210804.0.el8_4"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:3235.json"}},{"package":{"name":"redhat-virtualization-host-image-update","ecosystem":"Red Hat:rhev_hypervisor:4.4::el8","purl":"pkg:rpm/redhat/redhat-virtualization-host-image-update"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.7-20210804.0.el8_4"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:3235.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}