—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA256
=====================================================================
Red Hat Security Advisory
Synopsis: Important: qemu-kvm-ma security update
Advisory ID: RHSA-2020:1505-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:1505
Issue date: 2020-04-21
CVE Names: CVE-2020-1711
=====================================================================
1. Summary:
An update for qemu-kvm-ma is now available for Red Hat Enterprise Linux 7.5
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 Server EUS (v. 7.5) – s390x
Red Hat Enterprise Linux Server Optional EUS (v. 7.5) – ppc64
3. Description:
Kernel-based Virtual Machine (KVM) is a full virtualization solution for
Linux on a variety of architectures. The qemu-kvm-ma packages provide the
user-space component for running virtual machines that use KVM on the IBM z
Systems, IBM Power, and 64-bit ARM architectures.
Security Fix(es):
* QEMU: block: iscsi: OOB heap access via an unexpected response of iSCSI
Server (CVE-2020-1711)
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/):
1794290 – CVE-2020-1711 QEMU: block: iscsi: OOB heap access via an unexpected response of iSCSI Server
6. Package List:
Red Hat Enterprise Linux Server EUS (v. 7.5):
Source:
qemu-kvm-ma-2.10.0-21.el7_5.5.src.rpm
s390x:
qemu-img-ma-2.10.0-21.el7_5.5.s390x.rpm
qemu-kvm-common-ma-2.10.0-21.el7_5.5.s390x.rpm
qemu-kvm-ma-2.10.0-21.el7_5.5.s390x.rpm
qemu-kvm-ma-debuginfo-2.10.0-21.el7_5.5.s390x.rpm
qemu-kvm-tools-ma-2.10.0-21.el7_5.5.s390x.rpm
Red Hat Enterprise Linux Server Optional EUS (v. 7.5):
ppc64:
qemu-kvm-common-ma-2.10.0-21.el7_5.5.ppc64.rpm
qemu-kvm-ma-2.10.0-21.el7_5.5.ppc64.rpm
qemu-kvm-ma-debuginfo-2.10.0-21.el7_5.5.ppc64.rpm
qemu-kvm-tools-ma-2.10.0-21.el7_5.5.ppc64.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-2020-1711
https://access.redhat.com/security/updates/classification/#important
https://www.openwall.com/lists/oss-security/2020/01/23/3
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
iQIVAwUBXp63ttzjgjWX9erEAQgEEg//fyBTPYo6RLguygT8nN5uS/YYkfdUHRvX
5uFDTXe9j9HvmcQlKSUXbo/T7OMFNDI/E4A05uI6nahL4plwEGzpymtUVfpPQ6Ny
98UC0vZgBOHlIoFZUZkt0ezyDTp4lqFmKg4QlOoosaLGfATKEJczRCWAVBehCqIA
zIFAcilOI+WxLfDdl7XxmaQRevW4i4UYz9W9dLFFd7Ewb2jM1nVEtB/K1prSBm85
KyiXYKgmnExtURzoJKsnr48eoRKcDJjqsIZ21rQL0r8QJ3wPJliUQVhFNEFZ5a5r
JQKT61iemqDlEcEecL69Pl4IqOGeFEkO6SAOhHRpxhnDba3RBPDyBS9d0+gG1uKA
Qbi6xZxfSbxOm9zB4ii1n+/Xci2y5e2fsHWFPUylxfCvnO2r16Kx9mW5/US75FPq
hD9X1ZICPzU1ejUAz6TduhrQLJ/gMZvTgwOUt3LKBREcXkVm8yhDMn8+f9IZue0X
zxbhIalXLHfSEhpF37b0jc3U5A11FUbSEauRN7MdDL+ecW5NsCMXDB1CG/0ox2PJ
nehUF4FtT/u8cdby3FoQ2STbXeraBA+eFl3W1QMMnppCtLl/TQqfEY7MuA9g4bmr
h/C313e7SLPc3Sr+btYcDl+IvZbcM9VJmfGhf8rv5aCr7amFVGen7JqkWON6hTro
gTMWcqt3FRo=
=qQDK
—–END PGP SIGNATURE—–
—
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce
