RedHat: RHSA-2023-0859:01 Important: Red Hat Virtualization Host 4.4.z SP 1
Summary
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.
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.
Security Fix(es):
* kernel: i915: Incorrect GPU TLB flush can lead to random memory access
(CVE-2022-4139)
* libksba: integer overflow to code execution (CVE-2022-47629)
* sudo: arbitrary file write with privileges of the RunAs user
(CVE-2023-22809)
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.
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/2974891
References
https://access.redhat.com/security/cve/CVE-2022-4139 https://access.redhat.com/security/cve/CVE-2022-47629 https://access.redhat.com/security/cve/CVE-2023-22809 https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat Virtualization 4 Hypervisor for RHEL 8:
Source:
redhat-virtualization-host-4.5.3-202302150956_8.6.src.rpm
x86_64:
redhat-virtualization-host-image-update-4.5.3-202302150956_8.6.x86_64.rpm
RHEL 8-based RHEV-H for RHEV 4 (build requirements):
Source:
redhat-release-virtualization-host-4.5.3-4.el8ev.src.rpm
noarch:
redhat-virtualization-host-image-update-placeholder-4.5.3-4.el8ev.noarch.rpm
x86_64:
redhat-release-virtualization-host-4.5.3-4.el8ev.x86_64.rpm
redhat-release-virtualization-host-content-4.5.3-4.el8ev.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
![Dist Redhat](/images/distros/dist-redhat.png)
Topic
An update for redhat-release-virtualization-host andredhat-virtualization-host is now available for Red Hat Virtualization 4for Red Hat Enterprise Linux 8.An update for redhat-release-virtualization-host,redhat-virtualization-host, and redhat-virtualization-host-productimg isnow available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8.
Topic
Relevant Releases Architectures
RHEL 8-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64
Red Hat Virtualization 4 Hypervisor for RHEL 8 - x86_64
Bugs Fixed
2147572 - CVE-2022-4139 kernel: i915: Incorrect GPU TLB flush can lead to random memory access
2161142 - CVE-2023-22809 sudo: arbitrary file write with privileges of the RunAs user
2161571 - CVE-2022-47629 libksba: integer overflow to code execution
2169971 - Rebase RHV-H 4.4 SP1 on RHEL 8.6.0.6 EUS