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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Moderate: qemu-kvm-rhev security update
Advisory ID:       RHSA-2021:2529-01
Product:           Red Hat Virtualization
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:2529
Issue date:        2021-06-23
Keywords:          Security
CVE Names:         CVE-2020-29443 
=====================================================================

1. Summary:

An update for qemu-kvm-rhev is now available for Red Hat Virtualization for
Red Hat Virtualization Host 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.

2. Relevant releases/architectures:

RHV-M 4.3 - x86_64
Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts - ppc64le, x86_64

3. Description:

KVM (Kernel-based Virtual Machine) is a full virtualization solution for
Linux
on a variety of architectures. The qemu-kvm-rhev packages provide the
user-space component for running virtual machines that use KVM in
environments managed by Red Hat products.

Security Fix(es):

* QEMU: ide: atapi: OOB access while processing read commands
(CVE-2020-29443)

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.

4. Solution:

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/2974891

5. Bugs fixed (https://bugzilla.redhat.com/):

1917446 - CVE-2020-29443 QEMU: ide: atapi: OOB access while processing read
 commands

6. Package List:

Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts:

Source:
qemu-kvm-rhev-2.12.0-48.el7_9.3.src.rpm

ppc64le:
qemu-img-rhev-2.12.0-48.el7_9.3.ppc64le.rpm
qemu-kvm-common-rhev-2.12.0-48.el7_9.3.ppc64le.rpm
qemu-kvm-rhev-2.12.0-48.el7_9.3.ppc64le.rpm
qemu-kvm-rhev-debuginfo-2.12.0-48.el7_9.3.ppc64le.rpm
qemu-kvm-tools-rhev-2.12.0-48.el7_9.3.ppc64le.rpm

x86_64:
qemu-img-rhev-2.12.0-48.el7_9.3.x86_64.rpm
qemu-kvm-common-rhev-2.12.0-48.el7_9.3.x86_64.rpm
qemu-kvm-rhev-2.12.0-48.el7_9.3.x86_64.rpm
qemu-kvm-rhev-debuginfo-2.12.0-48.el7_9.3.x86_64.rpm
qemu-kvm-tools-rhev-2.12.0-48.el7_9.3.x86_64.rpm

RHV-M 4.3:

Source:
qemu-kvm-rhev-2.12.0-48.el7_9.3.src.rpm

x86_64:
qemu-img-rhev-2.12.0-48.el7_9.3.x86_64.rpm
qemu-kvm-common-rhev-2.12.0-48.el7_9.3.x86_64.rpm
qemu-kvm-rhev-2.12.0-48.el7_9.3.x86_64.rpm
qemu-kvm-rhev-debuginfo-2.12.0-48.el7_9.3.x86_64.rpm
qemu-kvm-tools-rhev-2.12.0-48.el7_9.3.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/

7. References:

https://access.redhat.com/security/cve/CVE-2020-29443
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
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