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===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2020.2530
Security update for qemu
24 July 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: qemu
Publisher: SUSE
Operating System: SUSE
Impact/Access: Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-13800 CVE-2020-13659 CVE-2020-13362
CVE-2020-13361 CVE-2020-10761
Reference: ESB-2020.2448
ESB-2020.2236
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20202015-1
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SUSE Security Update: Security update for qemu
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:2015-1
Rating: important
References: #1172383 #1172384 #1172386 #1172495 #1172710
Cross-References: CVE-2020-10761 CVE-2020-13361 CVE-2020-13362 CVE-2020-13659
CVE-2020-13800
Affected Products:
SUSE Linux Enterprise Module for Server Applications 15-SP2
SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________
An update that fixes 5 vulnerabilities is now available.
Description:
This update for qemu to version 4.2.1 fixes the following issues:
o CVE-2020-10761: Fixed a denial of service in Network Block Device (nbd)
support infrastructure (bsc#1172710).
o CVE-2020-13800: Fixed a denial of service possibility in ati-vga emulation
(bsc#1172495).
o CVE-2020-13659: Fixed a null pointer dereference possibility in MegaRAID
SAS 8708EM2 emulation (bsc#1172386).
o CVE-2020-13362: Fixed an OOB access possibility in MegaRAID SAS 8708EM2
emulation (bsc#1172383).
o CVE-2020-13361: Fixed an OOB access possibility in ES1370 audio device
emulation (bsc#1172384).
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE Linux Enterprise Module for Server Applications 15-SP2:
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2020-2015=1
o SUSE Linux Enterprise Module for Basesystem 15-SP2:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-2015=1
Package List:
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64
ppc64le s390x x86_64):
qemu-4.2.1-11.4.4
qemu-block-curl-4.2.1-11.4.4
qemu-block-curl-debuginfo-4.2.1-11.4.4
qemu-block-iscsi-4.2.1-11.4.4
qemu-block-iscsi-debuginfo-4.2.1-11.4.4
qemu-block-rbd-4.2.1-11.4.4
qemu-block-rbd-debuginfo-4.2.1-11.4.4
qemu-block-ssh-4.2.1-11.4.4
qemu-block-ssh-debuginfo-4.2.1-11.4.4
qemu-debuginfo-4.2.1-11.4.4
qemu-debugsource-4.2.1-11.4.4
qemu-guest-agent-4.2.1-11.4.4
qemu-guest-agent-debuginfo-4.2.1-11.4.4
qemu-lang-4.2.1-11.4.4
qemu-ui-spice-app-4.2.1-11.4.4
qemu-ui-spice-app-debuginfo-4.2.1-11.4.4
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (s390x x86_64):
qemu-kvm-4.2.1-11.4.4
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64):
qemu-arm-4.2.1-11.4.4
qemu-arm-debuginfo-4.2.1-11.4.4
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (ppc64le):
qemu-ppc-4.2.1-11.4.4
qemu-ppc-debuginfo-4.2.1-11.4.4
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (noarch):
qemu-ipxe-1.0.0+-11.4.4
qemu-microvm-4.2.1-11.4.4
qemu-seabios-1.12.1+-11.4.4
qemu-sgabios-8-11.4.4
qemu-vgabios-1.12.1+-11.4.4
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (x86_64):
qemu-audio-alsa-4.2.1-11.4.4
qemu-audio-alsa-debuginfo-4.2.1-11.4.4
qemu-audio-pa-4.2.1-11.4.4
qemu-audio-pa-debuginfo-4.2.1-11.4.4
qemu-ui-curses-4.2.1-11.4.4
qemu-ui-curses-debuginfo-4.2.1-11.4.4
qemu-ui-gtk-4.2.1-11.4.4
qemu-ui-gtk-debuginfo-4.2.1-11.4.4
qemu-x86-4.2.1-11.4.4
qemu-x86-debuginfo-4.2.1-11.4.4
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (s390x):
qemu-s390-4.2.1-11.4.4
qemu-s390-debuginfo-4.2.1-11.4.4
o SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x
x86_64):
qemu-debuginfo-4.2.1-11.4.4
qemu-debugsource-4.2.1-11.4.4
qemu-tools-4.2.1-11.4.4
qemu-tools-debuginfo-4.2.1-11.4.4
References:
o https://www.suse.com/security/cve/CVE-2020-10761.html
o https://www.suse.com/security/cve/CVE-2020-13361.html
o https://www.suse.com/security/cve/CVE-2020-13362.html
o https://www.suse.com/security/cve/CVE-2020-13659.html
o https://www.suse.com/security/cve/CVE-2020-13800.html
o https://bugzilla.suse.com/1172383
o https://bugzilla.suse.com/1172384
o https://bugzilla.suse.com/1172386
o https://bugzilla.suse.com/1172495
o https://bugzilla.suse.com/1172710
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