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AUSCERT External Security Bulletin Redistribution
ESB-2022.1586
Security update for qemu
13 April 2022
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: qemu
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2021-20196 CVE-2021-3930
Original Bulletin:
https://www.suse.com/support/update/announcement/2022/suse-su-20221151-1
Comment: CVSS (Max): 3.2 CVE-2021-3930 (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
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SUSE Security Update: Security update for qemu
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:1151-1
Rating: moderate
References: #1181361 #1187529 #1192463 #1192525 #1196737
Cross-References: CVE-2021-20196 CVE-2021-3930
Affected Products:
SUSE Linux Enterprise Server 12-SP5
______________________________________________________________________________
An update that solves two vulnerabilities and has three fixes is now available.
Description:
This update for qemu fixes the following issues:
o CVE-2021-20196: Fixed a denial of service in the floppy disk emulator (bsc#
1181361).
o CVE-2021-3930: Fixed a potential denial of service in the emulated SCSI
device (bsc#1192525).
Non-security fixes:
o Fixed a kernel data corruption via a long kernel boot cmdline (bsc#
1196737).
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 Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-1151=1
Package List:
o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
qemu-3.1.1.1-63.4
qemu-audio-alsa-3.1.1.1-63.4
qemu-audio-alsa-debuginfo-3.1.1.1-63.4
qemu-audio-oss-3.1.1.1-63.4
qemu-audio-oss-debuginfo-3.1.1.1-63.4
qemu-audio-pa-3.1.1.1-63.4
qemu-audio-pa-debuginfo-3.1.1.1-63.4
qemu-audio-sdl-3.1.1.1-63.4
qemu-audio-sdl-debuginfo-3.1.1.1-63.4
qemu-block-curl-3.1.1.1-63.4
qemu-block-curl-debuginfo-3.1.1.1-63.4
qemu-block-iscsi-3.1.1.1-63.4
qemu-block-iscsi-debuginfo-3.1.1.1-63.4
qemu-block-ssh-3.1.1.1-63.4
qemu-block-ssh-debuginfo-3.1.1.1-63.4
qemu-debugsource-3.1.1.1-63.4
qemu-guest-agent-3.1.1.1-63.4
qemu-guest-agent-debuginfo-3.1.1.1-63.4
qemu-lang-3.1.1.1-63.4
qemu-tools-3.1.1.1-63.4
qemu-tools-debuginfo-3.1.1.1-63.4
qemu-ui-curses-3.1.1.1-63.4
qemu-ui-curses-debuginfo-3.1.1.1-63.4
qemu-ui-gtk-3.1.1.1-63.4
qemu-ui-gtk-debuginfo-3.1.1.1-63.4
qemu-ui-sdl-3.1.1.1-63.4
qemu-ui-sdl-debuginfo-3.1.1.1-63.4
o SUSE Linux Enterprise Server 12-SP5 (aarch64 x86_64):
qemu-block-rbd-3.1.1.1-63.4
qemu-block-rbd-debuginfo-3.1.1.1-63.4
o SUSE Linux Enterprise Server 12-SP5 (s390x x86_64):
qemu-kvm-3.1.1.1-63.4
o SUSE Linux Enterprise Server 12-SP5 (aarch64):
qemu-arm-3.1.1.1-63.4
qemu-arm-debuginfo-3.1.1.1-63.4
o SUSE Linux Enterprise Server 12-SP5 (ppc64le):
qemu-ppc-3.1.1.1-63.4
qemu-ppc-debuginfo-3.1.1.1-63.4
o SUSE Linux Enterprise Server 12-SP5 (noarch):
qemu-ipxe-1.0.0+-63.4
qemu-seabios-1.12.0_0_ga698c89-63.4
qemu-sgabios-8-63.4
qemu-vgabios-1.12.0_0_ga698c89-63.4
o SUSE Linux Enterprise Server 12-SP5 (x86_64):
qemu-x86-3.1.1.1-63.4
o SUSE Linux Enterprise Server 12-SP5 (s390x):
qemu-s390-3.1.1.1-63.4
qemu-s390-debuginfo-3.1.1.1-63.4
References:
o https://www.suse.com/security/cve/CVE-2021-20196.html
o https://www.suse.com/security/cve/CVE-2021-3930.html
o https://bugzilla.suse.com/1181361
o https://bugzilla.suse.com/1187529
o https://bugzilla.suse.com/1192463
o https://bugzilla.suse.com/1192525
o https://bugzilla.suse.com/1196737
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