SUSE-SU-2022:0210-1: Security update for qemu
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Thu Jan 27 17:23:31 UTC 2022
SUSE Security Update: Security update for qemu
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:0210-1
Rating: low
References: #1172033 #1181361
Cross-References: CVE-2020-13253 CVE-2021-20196
CVSS scores:
CVE-2020-13253 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVE-2020-13253 (SUSE): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVE-2021-20196 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CVE-2021-20196 (SUSE): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
Affected Products:
SUSE Linux Enterprise Micro 5.0
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for qemu fixes the following issues:
- CVE-2020-13253: Fixed an OOB access that could crash the guest resulting
in DoS (bsc#1172033)
- CVE-2021-20196: Fixed null pointer dereference that may lead to guest
crash (bsc#1181361).
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:
- SUSE Linux Enterprise Micro 5.0:
zypper in -t patch SUSE-SUSE-MicroOS-5.0-2022-210=1
Package List:
- SUSE Linux Enterprise Micro 5.0 (aarch64 x86_64):
qemu-4.2.1-11.34.2
qemu-debuginfo-4.2.1-11.34.2
qemu-debugsource-4.2.1-11.34.2
qemu-tools-4.2.1-11.34.2
qemu-tools-debuginfo-4.2.1-11.34.2
- SUSE Linux Enterprise Micro 5.0 (aarch64):
qemu-arm-4.2.1-11.34.2
qemu-arm-debuginfo-4.2.1-11.34.2
- SUSE Linux Enterprise Micro 5.0 (noarch):
qemu-ipxe-1.0.0+-11.34.2
qemu-seabios-1.12.1+-11.34.2
qemu-sgabios-8-11.34.2
qemu-vgabios-1.12.1+-11.34.2
- SUSE Linux Enterprise Micro 5.0 (x86_64):
qemu-x86-4.2.1-11.34.2
qemu-x86-debuginfo-4.2.1-11.34.2
References:
https://www.suse.com/security/cve/CVE-2020-13253.html
https://www.suse.com/security/cve/CVE-2021-20196.html
https://bugzilla.suse.com/1172033
https://bugzilla.suse.com/1181361
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