Security update for qemu
Announcement ID: | SUSE-SU-2021:2212-1 |
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Rating: | moderate |
References: | |
Cross-References: | |
CVSS scores: |
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Affected Products: |
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An update that solves three vulnerabilities and has three security fixes can now be installed.
Description:
This update for qemu fixes the following issues:
Security issues fixed:
- CVE-2021-3546: Fix out-of-bounds write in virgl_cmd_get_capset (bsc#1185981)
- CVE-2021-3544: Fix memory leaks found in the virtio vhost-user GPU device (bsc#1186010)
- CVE-2021-3545: Fix information disclosure due to uninitialized memory read (bsc#1185990)
Non-security issues fixed:
- Fix testsuite error (bsc#1184574)
- Fix qemu crash with iothread when block commit after snapshot (bsc#1187013)
- Fix qemu hang while cancelling migrating hugepage vm (bsc#1185591)
- Use RCU to avoid race during scsi hotplug/hotunplug (bsc#1184574)
Patch Instructions:
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
-
Basesystem Module 15-SP2
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-2212=1
-
Server Applications Module 15-SP2
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2021-2212=1
-
SUSE Linux Enterprise Micro 5.0
zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-2212=1
Package List:
-
Basesystem Module 15-SP2 (aarch64 ppc64le s390x x86_64)
- qemu-tools-debuginfo-4.2.1-11.22.1
- qemu-tools-4.2.1-11.22.1
- qemu-debuginfo-4.2.1-11.22.1
- qemu-debugsource-4.2.1-11.22.1
-
Server Applications Module 15-SP2 (aarch64 ppc64le s390x x86_64)
- qemu-4.2.1-11.22.1
- qemu-block-iscsi-debuginfo-4.2.1-11.22.1
- qemu-block-curl-4.2.1-11.22.1
- qemu-lang-4.2.1-11.22.1
- qemu-block-curl-debuginfo-4.2.1-11.22.1
- qemu-block-ssh-debuginfo-4.2.1-11.22.1
- qemu-block-rbd-4.2.1-11.22.1
- qemu-block-ssh-4.2.1-11.22.1
- qemu-debugsource-4.2.1-11.22.1
- qemu-guest-agent-debuginfo-4.2.1-11.22.1
- qemu-block-rbd-debuginfo-4.2.1-11.22.1
- qemu-block-iscsi-4.2.1-11.22.1
- qemu-ui-spice-app-4.2.1-11.22.1
- qemu-ui-spice-app-debuginfo-4.2.1-11.22.1
- qemu-guest-agent-4.2.1-11.22.1
- qemu-debuginfo-4.2.1-11.22.1
-
Server Applications Module 15-SP2 (noarch)
- qemu-sgabios-8-11.22.1
- qemu-seabios-1.12.1+-11.22.1
- qemu-vgabios-1.12.1+-11.22.1
- qemu-microvm-4.2.1-11.22.1
- qemu-ipxe-1.0.0+-11.22.1
-
Server Applications Module 15-SP2 (aarch64)
- qemu-arm-4.2.1-11.22.1
- qemu-arm-debuginfo-4.2.1-11.22.1
-
Server Applications Module 15-SP2 (ppc64le)
- qemu-ppc-debuginfo-4.2.1-11.22.1
- qemu-ppc-4.2.1-11.22.1
-
Server Applications Module 15-SP2 (s390x x86_64)
- qemu-kvm-4.2.1-11.22.1
-
Server Applications Module 15-SP2 (s390x)
- qemu-s390-debuginfo-4.2.1-11.22.1
- qemu-s390-4.2.1-11.22.1
-
Server Applications Module 15-SP2 (x86_64)
- qemu-audio-pa-4.2.1-11.22.1
- qemu-ui-curses-4.2.1-11.22.1
- qemu-audio-alsa-4.2.1-11.22.1
- qemu-x86-debuginfo-4.2.1-11.22.1
- qemu-ui-gtk-debuginfo-4.2.1-11.22.1
- qemu-audio-pa-debuginfo-4.2.1-11.22.1
- qemu-audio-alsa-debuginfo-4.2.1-11.22.1
- qemu-x86-4.2.1-11.22.1
- qemu-ui-gtk-4.2.1-11.22.1
- qemu-ui-curses-debuginfo-4.2.1-11.22.1
-
SUSE Linux Enterprise Micro 5.0 (aarch64 x86_64)
- qemu-4.2.1-11.22.1
- qemu-debugsource-4.2.1-11.22.1
- qemu-tools-4.2.1-11.22.1
- qemu-debuginfo-4.2.1-11.22.1
- qemu-tools-debuginfo-4.2.1-11.22.1
-
SUSE Linux Enterprise Micro 5.0 (aarch64)
- qemu-arm-4.2.1-11.22.1
- qemu-arm-debuginfo-4.2.1-11.22.1
-
SUSE Linux Enterprise Micro 5.0 (noarch)
- qemu-sgabios-8-11.22.1
- qemu-ipxe-1.0.0+-11.22.1
- qemu-seabios-1.12.1+-11.22.1
- qemu-vgabios-1.12.1+-11.22.1
-
SUSE Linux Enterprise Micro 5.0 (x86_64)
- qemu-x86-debuginfo-4.2.1-11.22.1
- qemu-x86-4.2.1-11.22.1
References:
- https://www.suse.com/security/cve/CVE-2021-3544.html
- https://www.suse.com/security/cve/CVE-2021-3545.html
- https://www.suse.com/security/cve/CVE-2021-3546.html
- https://bugzilla.suse.com/show_bug.cgi?id=1184574
- https://bugzilla.suse.com/show_bug.cgi?id=1185591
- https://bugzilla.suse.com/show_bug.cgi?id=1185981
- https://bugzilla.suse.com/show_bug.cgi?id=1185990
- https://bugzilla.suse.com/show_bug.cgi?id=1186010
- https://bugzilla.suse.com/show_bug.cgi?id=1187013