RHSA-2023:0859: Important: Red Hat Virtualization Host 4.4.z SP 1 security update batch#4 (oVirt-4.5.3-4)

First published: Tue Feb 21 2023(Updated: )

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. <br>The ovirt-node-ng 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.<br>Security Fix(es):<br><li> kernel: i915: Incorrect GPU TLB flush can lead to random memory access (CVE-2022-4139)</li> <li> libksba: integer overflow to code execution (CVE-2022-47629)</li> <li> sudo: arbitrary file write with privileges of the RunAs user (CVE-2023-22809)</li> 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.

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