{"schemaVersion":3,"id":"RHSA-2022:1263","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Red Hat Security Advisory: RHV-H security update (redhat-virtualization-host) 4.3.22","dates":{"published":"2024-09-30T16:27:48.000Z","modified":"2026-10-15T10:02:28.000Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"OSV · Red hat","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":true,"selection":"version-preference"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Red hat","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":10,"impact":9.8,"computed":true}]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"redhat","product":"redhat-virtualization-host","name":"redhat-virtualization-host","label":"redhat-virtualization-host","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/redhat-virtualization-host","purlType":"rpm","versions":[{"text":"< 0:4.3.22-20220330.1.el7_9","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.3.22-20220330.1.el7_9","eol":null,"hubHref":null},{"vendor":"redhat","product":"redhat-virtualization-host-image-update","name":"redhat-virtualization-host-image-update","label":"redhat-virtualization-host-image-update","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/redhat-virtualization-host-image-update","purlType":"rpm","versions":[{"text":"< 0:4.3.22-20220330.1.el7_9","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.3.22-20220330.1.el7_9","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://access.redhat.com/errata/RHSA-2022:1263","label":"access.redhat.com/errata/RHSA-2022:1263","hostname":"access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#important","label":"access.redhat.com/security/updates/classification/","hostname":"access.redhat.com","tags":["ARTICLE"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2027201","label":"bugzilla.redhat.com/show_bug.cgi?id=2027201","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2029923","label":"bugzilla.redhat.com/show_bug.cgi?id=2029923","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2031930","label":"bugzilla.redhat.com/show_bug.cgi?id=2031930","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2034813","label":"bugzilla.redhat.com/show_bug.cgi?id=2034813","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2041489","label":"bugzilla.redhat.com/show_bug.cgi?id=2041489","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2042404","label":"bugzilla.redhat.com/show_bug.cgi?id=2042404","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2044809","label":"bugzilla.redhat.com/show_bug.cgi?id=2044809","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2048409","label":"bugzilla.redhat.com/show_bug.cgi?id=2048409","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2055326","label":"bugzilla.redhat.com/show_bug.cgi?id=2055326","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2056363","label":"bugzilla.redhat.com/show_bug.cgi?id=2056363","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2056366","label":"bugzilla.redhat.com/show_bug.cgi?id=2056366","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2056370","label":"bugzilla.redhat.com/show_bug.cgi?id=2056370","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2062202","label":"bugzilla.redhat.com/show_bug.cgi?id=2062202","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_1263.json","label":"security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_1263.json","hostname":"security.access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-0920","label":"access.redhat.com/security/cve/CVE-2021-0920","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-0920","label":"www.cve.org/CVERecord?id=CVE-2021-0920","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-0920","label":"nvd.nist.gov/vuln/detail/CVE-2021-0920","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cbcf01128d0a92e131bd09f1688fe032480b65ca","label":"git.kernel.org/pub/…","hostname":"git.kernel.org","tags":["ARTICLE"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","label":"www.cisa.gov/known-exploited-vulnerabilities-catalog","hostname":"www.cisa.gov","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-4028","label":"access.redhat.com/security/cve/CVE-2021-4028","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-4028","label":"www.cve.org/CVERecord?id=CVE-2021-4028","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-4028","label":"nvd.nist.gov/vuln/detail/CVE-2021-4028","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bc0bdc5afaa74","label":"git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bc0bdc5afaa74","hostname":"git.kernel.org","tags":["ARTICLE"]},{"url":"https://lkml.org/lkml/2021/10/4/697","label":"lkml.org/lkml/2021/10/4/697","hostname":"lkml.org","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-4083","label":"access.redhat.com/security/cve/CVE-2021-4083","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-4083","label":"www.cve.org/CVERecord?id=CVE-2021-4083","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-4083","label":"nvd.nist.gov/vuln/detail/CVE-2021-4083","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=054aa8d439b9","label":"git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=054aa8d439b9","hostname":"git.kernel.org","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-4155","label":"access.redhat.com/security/cve/CVE-2021-4155","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-4155","label":"www.cve.org/CVERecord?id=CVE-2021-4155","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-4155","label":"nvd.nist.gov/vuln/detail/CVE-2021-4155","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=983d8e60f50806f90534cc5373d0ce867e5aaf79","label":"git.kernel.org/pub/…","hostname":"git.kernel.org","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-45417","label":"access.redhat.com/security/cve/CVE-2021-45417","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-45417","label":"www.cve.org/CVERecord?id=CVE-2021-45417","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45417","label":"nvd.nist.gov/vuln/detail/CVE-2021-45417","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-0330","label":"access.redhat.com/security/cve/CVE-2022-0330","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-0330","label":"www.cve.org/CVERecord?id=CVE-2022-0330","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0330","label":"nvd.nist.gov/vuln/detail/CVE-2022-0330","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://www.openwall.com/lists/oss-security/2022/01/25/12","label":"www.openwall.com/lists/oss-security/2022/01/25/12","hostname":"www.openwall.com","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-0778","label":"access.redhat.com/security/cve/CVE-2022-0778","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-0778","label":"www.cve.org/CVERecord?id=CVE-2022-0778","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0778","label":"nvd.nist.gov/vuln/detail/CVE-2022-0778","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://www.openssl.org/news/secadv/20220315.txt","label":"www.openssl.org/news/secadv/20220315.txt","hostname":"www.openssl.org","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-22942","label":"access.redhat.com/security/cve/CVE-2022-22942","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-22942","label":"www.cve.org/CVERecord?id=CVE-2022-22942","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-22942","label":"nvd.nist.gov/vuln/detail/CVE-2022-22942","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-24407","label":"access.redhat.com/security/cve/CVE-2022-24407","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-24407","label":"www.cve.org/CVERecord?id=CVE-2022-24407","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-24407","label":"nvd.nist.gov/vuln/detail/CVE-2022-24407","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://www.cyrusimap.org/sasl/sasl/release-notes/2.1/index.html#new-in-2-1-28","label":"www.cyrusimap.org/sasl/sasl/release-notes/2.1/index.html","hostname":"www.cyrusimap.org","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-25235","label":"access.redhat.com/security/cve/CVE-2022-25235","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-25235","label":"www.cve.org/CVERecord?id=CVE-2022-25235","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25235","label":"nvd.nist.gov/vuln/detail/CVE-2022-25235","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://blog.hartwork.org/posts/expat-2-4-5-released/","label":"blog.hartwork.org/posts/expat-2-4-5-released/","hostname":"blog.hartwork.org","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-25236","label":"access.redhat.com/security/cve/CVE-2022-25236","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-25236","label":"www.cve.org/CVERecord?id=CVE-2022-25236","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25236","label":"nvd.nist.gov/vuln/detail/CVE-2022-25236","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-25315","label":"access.redhat.com/security/cve/CVE-2022-25315","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-25315","label":"www.cve.org/CVERecord?id=CVE-2022-25315","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25315","label":"nvd.nist.gov/vuln/detail/CVE-2022-25315","hostname":"nvd.nist.gov","tags":["Advisory"]}],"lineage":{"upstream":["CVE-2021-0920","CVE-2021-4028","CVE-2021-4083","CVE-2021-4155","CVE-2021-45417","CVE-2022-0330","CVE-2022-0778","CVE-2022-22942","CVE-2022-24407","CVE-2022-25235","CVE-2022-25236","CVE-2022-25315"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-09-30T16:27:48.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-15T10:02:28.000Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T02:41:52.113Z","stale":false,"partial":false}}