RedHat: RHSA-2019-3860:01 Important: redhat-release-virtualization-host and
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):
* hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)
* hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)
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.
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-2018-12207 https://access.redhat.com/security/cve/CVE-2019-11135 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/ifu-page-mce https://access.redhat.com/solutions/tsx-asynchronousabort
Package List
Red Hat Virtualization 4.2 Hypervisor for RHEL 7.6 EUS:
Source:
redhat-release-virtualization-host-4.2-16.1.el7.src.rpm
redhat-virtualization-host-4.2-20191107.0.el7_6.src.rpm
noarch:
redhat-virtualization-host-image-update-4.2-20191107.0.el7_6.noarch.rpm
redhat-virtualization-host-image-update-placeholder-4.2-16.1.el7.noarch.rpm
x86_64:
redhat-release-virtualization-host-4.2-16.1.el7.x86_64.rpm
redhat-release-virtualization-host-content-4.2-16.1.el7.x86_64.rpm
RHEL 7-based RHEV-H for RHEV 4.2 (build requirements):
Source:
redhat-release-virtualization-host-4.2-16.1.el7.src.rpm
noarch:
redhat-virtualization-host-image-update-placeholder-4.2-16.1.el7.noarch.rpm
x86_64:
redhat-release-virtualization-host-4.2-16.1.el7.x86_64.rpm
Red Hat Virtualization 4 Hypervisor for RHEL 7:
Source:
redhat-virtualization-host-4.3.6-20191108.0.el7_7.src.rpm
noarch:
redhat-virtualization-host-image-update-4.3.6-20191108.0.el7_7.noarch.rpm
RHEL 7-based RHEV-H for RHEV 4 (build requirements):
Source:
redhat-release-virtualization-host-4.3.6-5.el7ev.src.rpm
redhat-virtualization-host-4.3.6-20191108.0.el7_7.src.rpm
noarch:
redhat-virtualization-host-image-update-4.3.6-20191108.0.el7_7.noarch.rpm
redhat-virtualization-host-image-update-placeholder-4.3.6-5.el7ev.noarch.rpm
x86_64:
redhat-release-virtualization-host-4.3.6-5.el7ev.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/
Topic
An update for redhat-release-virtualization-host and
redhat-virtualization-host is now available for Red Hat Virtualization 4
for Red Hat Enterprise Linux 7 and Red Hat Virtualization 4.2 for Red Hat
Enterprise Linux 7.6 EUS.
Red Hat Product Security has rated this update as having a security impact
of Important. 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.
Topic
Relevant Releases Architectures
RHEL 7-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64
RHEL 7-based RHEV-H for RHEV 4.2 (build requirements) - noarch, x86_64
Red Hat Virtualization 4 Hypervisor for RHEL 7 - noarch
Red Hat Virtualization 4.2 Hypervisor for RHEL 7.6 EUS - noarch, x86_64
Bugs Fixed
1646768 - CVE-2018-12207 hw: Machine Check Error on Page Size Change (IPU)
1753062 - CVE-2019-11135 hw: TSX Transaction Asynchronous Abort (TAA)
