(RHSA-2023:5209) Important: Red Hat Virtualization Host 4.4.z SP 1 security update

The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host’s resources and performing administrative tasks.

Security Fix(es):

• kernel: Intel firmware update for insufficient granularity of access control in out-of-band management in some Intel Atom and Intel Xeon Scalable Processors (CVE-2022-21216)

• kernel: Intel firmware update for Incorrect default permissions in some memory controller configurations (CVE-2022-33196)

• openssl: X.400 address type confusion in X.509 GeneralName (CVE-2023-0286)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.