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AUSCERT External Security Bulletin Redistribution
ESB-2020.3495
Security update for qemu
9 October 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: qemu
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Denial of Service -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-24352 CVE-2020-16092 CVE-2020-15863
CVE-2020-14364
Reference: ESB-2020.3048
ESB-2020.2899
ESB-2020.2866
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20202877-1
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SUSE Security Update: Security update for qemu
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:2877-1
Rating: important
References: #1174386 #1174641 #1174863 #1175370 #1175441 #1176494
Cross-References: CVE-2020-14364 CVE-2020-15863 CVE-2020-16092 CVE-2020-24352
Affected Products:
SUSE Linux Enterprise Module for Server Applications 15-SP2
SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________
An update that solves four vulnerabilities and has two fixes is now available.
Description:
This update for qemu fixes the following issues:
o CVE-2020-14364: Fixed an OOB access while processing USB packets (bsc#
1175441,bsc#1176494).
o CVE-2020-16092: Fixed a denial of service in packet processing of various
emulated NICs (bsc#1174641).
o CVE-2020-15863: Fixed a buffer overflow in the XGMAC device (bsc#1174386).
o CVE-2020-24352: Fixed an out-of-bounds read/write in ati-vga device
emulation in ati_2d_blt (bsc#1175370).
o Allow to IPL secure guests with -no-reboot (bsc#1174863)
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-SP2-2020-2877=1
o SUSE Linux Enterprise Module for Basesystem 15-SP2:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-2877=1
Package List:
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64
ppc64le s390x x86_64):
qemu-4.2.1-11.10.1
qemu-block-curl-4.2.1-11.10.1
qemu-block-curl-debuginfo-4.2.1-11.10.1
qemu-block-iscsi-4.2.1-11.10.1
qemu-block-iscsi-debuginfo-4.2.1-11.10.1
qemu-block-rbd-4.2.1-11.10.1
qemu-block-rbd-debuginfo-4.2.1-11.10.1
qemu-block-ssh-4.2.1-11.10.1
qemu-block-ssh-debuginfo-4.2.1-11.10.1
qemu-debuginfo-4.2.1-11.10.1
qemu-debugsource-4.2.1-11.10.1
qemu-guest-agent-4.2.1-11.10.1
qemu-guest-agent-debuginfo-4.2.1-11.10.1
qemu-lang-4.2.1-11.10.1
qemu-ui-spice-app-4.2.1-11.10.1
qemu-ui-spice-app-debuginfo-4.2.1-11.10.1
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (s390x x86_64):
qemu-kvm-4.2.1-11.10.1
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (ppc64le):
qemu-ppc-4.2.1-11.10.1
qemu-ppc-debuginfo-4.2.1-11.10.1
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64):
qemu-arm-4.2.1-11.10.1
qemu-arm-debuginfo-4.2.1-11.10.1
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (noarch):
qemu-ipxe-1.0.0+-11.10.1
qemu-microvm-4.2.1-11.10.1
qemu-seabios-1.12.1+-11.10.1
qemu-sgabios-8-11.10.1
qemu-vgabios-1.12.1+-11.10.1
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (x86_64):
qemu-audio-alsa-4.2.1-11.10.1
qemu-audio-alsa-debuginfo-4.2.1-11.10.1
qemu-audio-pa-4.2.1-11.10.1
qemu-audio-pa-debuginfo-4.2.1-11.10.1
qemu-ui-curses-4.2.1-11.10.1
qemu-ui-curses-debuginfo-4.2.1-11.10.1
qemu-ui-gtk-4.2.1-11.10.1
qemu-ui-gtk-debuginfo-4.2.1-11.10.1
qemu-x86-4.2.1-11.10.1
qemu-x86-debuginfo-4.2.1-11.10.1
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (s390x):
qemu-s390-4.2.1-11.10.1
qemu-s390-debuginfo-4.2.1-11.10.1
o SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x
x86_64):
qemu-debuginfo-4.2.1-11.10.1
qemu-debugsource-4.2.1-11.10.1
qemu-tools-4.2.1-11.10.1
qemu-tools-debuginfo-4.2.1-11.10.1
References:
o https://www.suse.com/security/cve/CVE-2020-14364.html
o https://www.suse.com/security/cve/CVE-2020-15863.html
o https://www.suse.com/security/cve/CVE-2020-16092.html
o https://www.suse.com/security/cve/CVE-2020-24352.html
o https://bugzilla.suse.com/1174386
o https://bugzilla.suse.com/1174641
o https://bugzilla.suse.com/1174863
o https://bugzilla.suse.com/1175370
o https://bugzilla.suse.com/1175441
o https://bugzilla.suse.com/1176494
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