RHBA-2019:4231 - Bug Fix Advisory

Topic

An update for redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, redhat-virtualization-host, and ovirt-node-ng. 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.

Changes to the ovirt-node-ng component:

• When performing a rollback to the previous RHVH layer, the rollback failed, and the current layer remained.

In this release, rollback to a previous layer succeeds. (BZ#1764534)

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

Affected Products

• Red Hat Virtualization 4 for RHEL 7 x86_64
• Red Hat Virtualization Host 4 for RHEL 7 x86_64

Fixes

• BZ - 1747410 - imgbased upgrade fails: Exception! mount: special device /dev/rhvh_name/rhvh-4.3.5.3-0.20190805.0+1 does not exist
• BZ - 1764534 - TypeError: unicode argument expected, got 'str'

CVEs

(none)

References

(none)