—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA256

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

Synopsis: Important: qemu-kvm security update
Advisory ID: RHSA-2020:2126-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2126
Issue date: 2020-05-13
CVE Names: CVE-2019-14378
=====================================================================

1. Summary:

An update for qemu-kvm is now available for Red Hat Enterprise Linux 7.6
Extended Update Support.

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.

2. Relevant releases/architectures:

Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6) – x86_64
Red Hat Enterprise Linux Server EUS (v. 7.6) – x86_64

3. Description:

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

Security Fix(es):

* QEMU: slirp: heap buffer overflow during packet reassembly
(CVE-2019-14378)

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:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing this update, shut down all running virtual machines. Once
all virtual machines have shut down, start them again for this update to
take effect.

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

1734745 – CVE-2019-14378 QEMU: slirp: heap buffer overflow during packet reassembly

6. Package List:

Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6):

Source:
qemu-kvm-1.5.3-160.el7_6.6.src.rpm

x86_64:
qemu-img-1.5.3-160.el7_6.6.x86_64.rpm
qemu-kvm-1.5.3-160.el7_6.6.x86_64.rpm
qemu-kvm-common-1.5.3-160.el7_6.6.x86_64.rpm
qemu-kvm-debuginfo-1.5.3-160.el7_6.6.x86_64.rpm
qemu-kvm-tools-1.5.3-160.el7_6.6.x86_64.rpm

Red Hat Enterprise Linux Server EUS (v. 7.6):

Source:
qemu-kvm-1.5.3-160.el7_6.6.src.rpm

x86_64:
qemu-img-1.5.3-160.el7_6.6.x86_64.rpm
qemu-kvm-1.5.3-160.el7_6.6.x86_64.rpm
qemu-kvm-common-1.5.3-160.el7_6.6.x86_64.rpm
qemu-kvm-debuginfo-1.5.3-160.el7_6.6.x86_64.rpm
qemu-kvm-tools-1.5.3-160.el7_6.6.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-2019-14378
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2020 Red Hat, Inc.
—–BEGIN PGP SIGNATURE—–
Version: GnuPG v1
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=IJG4
—–END PGP SIGNATURE—–

—
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce