RHSA-2021:3943
- Source
- https://access.redhat.com/errata/RHSA-2021:3943
- Import Source
- https://security.access.redhat.com/data/osv/RHSA-2021:3943.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/RHSA-2021:3943
- Upstream
- Published
- 2024-09-13T20:31:12Z
- Modified
- 2025-11-24T23:52:07.566976Z
- Severity
-
- 7.0 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Red Hat Security Advisory: RHV-H security update (redhat-virtualization-host) 4.3.19
- Details
- References
-
- https://access.redhat.com/errata/RHSA-2021:3943
- https://access.redhat.com/security/updates/classification/#moderate
- https://bugzilla.redhat.com/show_bug.cgi?id=1965461
- https://bugzilla.redhat.com/show_bug.cgi?id=2010171
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3943.json
- https://access.redhat.com/security/cve/CVE-2021-22543
- https://www.cve.org/CVERecord?id=CVE-2021-22543
- https://nvd.nist.gov/vuln/detail/CVE-2021-22543
- https://github.com/google/security-research/security/advisories/GHSA-7wq5-phmq-m584
Affected packages
Red Hat:enterprise_linux:7::hypervisor / redhat-virtualization-host
Package
- Name
- redhat-virtualization-host
- Purl
- pkg:rpm/redhat/redhat-virtualization-host