RHSA-2021:1051: Moderate: RHV-H enhancement and security update (redhat-virtualization-host) 4.3.14
The redhat-virtualization-host packages provide the Red Hat Virtualization Host.<br>These packages include redhat-release-virtualization-host. Red Hat<br>Virtualization Hosts (RHVH) are installed using a special build of Red Hat<br>Enterprise Linux with only the packages required to host virtual machines. RHVH<br>features a Cockpit user interface for monitoring the host's resources and<br>performing administrative tasks.<br>Security Fix(es):<br><li> lldp/openvswitch: denial of service via externally triggered memory leak (CVE-2020-27827)</li> For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2021:1051?
The severity of RHSA-2021:1051 is categorized as important due to potential risks associated with the vulnerability.
How do I fix RHSA-2021:1051?
To fix RHSA-2021:1051, update to the latest version of redhat-virtualization-host or related packages as specified in the advisory.
Which packages are affected by RHSA-2021:1051?
RHSA-2021:1051 affects redhat-release-virtualization-host, redhat-virtualization-host, and associated image update packages.
What are the symptoms of RHSA-2021:1051?
Symptoms of RHSA-2021:1051 may include system instability or security vulnerabilities in the virtualization environment.
Is there a workaround for RHSA-2021:1051?
There is no official workaround for RHSA-2021:1051; applying the updates is the recommended action.