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===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2021.2294
Security update for qemu
1 July 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: qemu
Publisher: SUSE
Operating System: SUSE
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Denial of Service -- Existing Account
Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-3546 CVE-2021-3545 CVE-2021-3544
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-20212212-1
https://www.suse.com/support/update/announcement/2021/suse-su-20212213-1
Comment: This advisory references vulnerabilities in products which run on
platforms other than SUSE. It is recommended that administrators
running qemu check for an updated version of the software for their
operating system.
This bulletin contains two (2) SUSE security advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
SUSE Security Update: Security update for qemu
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:2212-1
Rating: moderate
References: #1184574 #1185591 #1185981 #1185990 #1186010 #1187013
Cross-References: CVE-2021-3544 CVE-2021-3545 CVE-2021-3546
Affected Products:
SUSE MicroOS 5.0
SUSE Linux Enterprise Module for Server Applications 15-SP2
SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________
An update that solves three vulnerabilities and has three fixes is now
available.
Description:
This update for qemu fixes the following issues:
Security issues fixed:
o CVE-2021-3546: Fix out-of-bounds write in virgl_cmd_get_capset (bsc#
1185981)
o CVE-2021-3544: Fix memory leaks found in the virtio vhost-user GPU device
(bsc#1186010)
o CVE-2021-3545: Fix information disclosure due to uninitialized memory read
(bsc#1185990)
Non-security issues fixed:
o Fix testsuite error (bsc#1184574)
o Fix qemu crash with iothread when block commit after snapshot (bsc#1187013)
o Fix qemu hang while cancelling migrating hugepage vm (bsc#1185591)
o Use RCU to avoid race during scsi hotplug/hotunplug (bsc#1184574)
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 MicroOS 5.0:
zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-2212=1
o SUSE Linux Enterprise Module for Server Applications 15-SP2:
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2021-2212=1
o SUSE Linux Enterprise Module for Basesystem 15-SP2:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-2212=1
Package List:
o SUSE MicroOS 5.0 (aarch64 x86_64):
qemu-4.2.1-11.22.1
qemu-debuginfo-4.2.1-11.22.1
qemu-debugsource-4.2.1-11.22.1
qemu-tools-4.2.1-11.22.1
qemu-tools-debuginfo-4.2.1-11.22.1
o SUSE MicroOS 5.0 (aarch64):
qemu-arm-4.2.1-11.22.1
qemu-arm-debuginfo-4.2.1-11.22.1
o SUSE MicroOS 5.0 (x86_64):
qemu-x86-4.2.1-11.22.1
qemu-x86-debuginfo-4.2.1-11.22.1
o SUSE MicroOS 5.0 (noarch):
qemu-ipxe-1.0.0+-11.22.1
qemu-seabios-1.12.1+-11.22.1
qemu-sgabios-8-11.22.1
qemu-vgabios-1.12.1+-11.22.1
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64
ppc64le s390x x86_64):
qemu-4.2.1-11.22.1
qemu-block-curl-4.2.1-11.22.1
qemu-block-curl-debuginfo-4.2.1-11.22.1
qemu-block-iscsi-4.2.1-11.22.1
qemu-block-iscsi-debuginfo-4.2.1-11.22.1
qemu-block-rbd-4.2.1-11.22.1
qemu-block-rbd-debuginfo-4.2.1-11.22.1
qemu-block-ssh-4.2.1-11.22.1
qemu-block-ssh-debuginfo-4.2.1-11.22.1
qemu-debuginfo-4.2.1-11.22.1
qemu-debugsource-4.2.1-11.22.1
qemu-guest-agent-4.2.1-11.22.1
qemu-guest-agent-debuginfo-4.2.1-11.22.1
qemu-lang-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
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (s390x x86_64):
qemu-kvm-4.2.1-11.22.1
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64):
qemu-arm-4.2.1-11.22.1
qemu-arm-debuginfo-4.2.1-11.22.1
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (ppc64le):
qemu-ppc-4.2.1-11.22.1
qemu-ppc-debuginfo-4.2.1-11.22.1
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (x86_64):
qemu-audio-alsa-4.2.1-11.22.1
qemu-audio-alsa-debuginfo-4.2.1-11.22.1
qemu-audio-pa-4.2.1-11.22.1
qemu-audio-pa-debuginfo-4.2.1-11.22.1
qemu-ui-curses-4.2.1-11.22.1
qemu-ui-curses-debuginfo-4.2.1-11.22.1
qemu-ui-gtk-4.2.1-11.22.1
qemu-ui-gtk-debuginfo-4.2.1-11.22.1
qemu-x86-4.2.1-11.22.1
qemu-x86-debuginfo-4.2.1-11.22.1
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (noarch):
qemu-ipxe-1.0.0+-11.22.1
qemu-microvm-4.2.1-11.22.1
qemu-seabios-1.12.1+-11.22.1
qemu-sgabios-8-11.22.1
qemu-vgabios-1.12.1+-11.22.1
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (s390x):
qemu-s390-4.2.1-11.22.1
qemu-s390-debuginfo-4.2.1-11.22.1
o SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x
x86_64):
qemu-debuginfo-4.2.1-11.22.1
qemu-debugsource-4.2.1-11.22.1
qemu-tools-4.2.1-11.22.1
qemu-tools-debuginfo-4.2.1-11.22.1
References:
o https://www.suse.com/security/cve/CVE-2021-3544.html
o https://www.suse.com/security/cve/CVE-2021-3545.html
o https://www.suse.com/security/cve/CVE-2021-3546.html
o https://bugzilla.suse.com/1184574
o https://bugzilla.suse.com/1185591
o https://bugzilla.suse.com/1185981
o https://bugzilla.suse.com/1185990
o https://bugzilla.suse.com/1186010
o https://bugzilla.suse.com/1187013
- ------------------------------------------------------------------------------
SUSE Security Update: Security update for qemu
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:2213-1
Rating: moderate
References: #1185981 #1185990 #1186010
Cross-References: CVE-2021-3544 CVE-2021-3545 CVE-2021-3546
Affected Products:
SUSE Linux Enterprise Module for Server Applications 15-SP3
SUSE Linux Enterprise Module for Basesystem 15-SP3
______________________________________________________________________________
An update that fixes three vulnerabilities is now available.
Description:
This update for qemu fixes the following issues:
o CVE-2021-3546: Fixed out-of-bounds write in virgl_cmd_get_capset (bsc#
1185981).
o CVE-2021-3544: Fixed memory leaks found in the virtio vhost-user GPU device
(bsc#1186010).
o CVE-2021-3545: Fixed information disclosure due to uninitialized memory
read (bsc#1185990).
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-SP3:
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2021-2213=1
o SUSE Linux Enterprise Module for Basesystem 15-SP3:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-2213=1
Package List:
o SUSE Linux Enterprise Module for Server Applications 15-SP3 (aarch64
ppc64le s390x x86_64):
qemu-5.2.0-20.1
qemu-block-curl-5.2.0-20.1
qemu-block-curl-debuginfo-5.2.0-20.1
qemu-block-iscsi-5.2.0-20.1
qemu-block-iscsi-debuginfo-5.2.0-20.1
qemu-block-rbd-5.2.0-20.1
qemu-block-rbd-debuginfo-5.2.0-20.1
qemu-block-ssh-5.2.0-20.1
qemu-block-ssh-debuginfo-5.2.0-20.1
qemu-chardev-baum-5.2.0-20.1
qemu-chardev-baum-debuginfo-5.2.0-20.1
qemu-debuginfo-5.2.0-20.1
qemu-debugsource-5.2.0-20.1
qemu-guest-agent-5.2.0-20.1
qemu-guest-agent-debuginfo-5.2.0-20.1
qemu-ksm-5.2.0-20.1
qemu-lang-5.2.0-20.1
qemu-ui-curses-5.2.0-20.1
qemu-ui-curses-debuginfo-5.2.0-20.1
o SUSE Linux Enterprise Module for Server Applications 15-SP3 (aarch64
ppc64le x86_64):
qemu-audio-spice-5.2.0-20.1
qemu-audio-spice-debuginfo-5.2.0-20.1
qemu-chardev-spice-5.2.0-20.1
qemu-chardev-spice-debuginfo-5.2.0-20.1
qemu-hw-display-qxl-5.2.0-20.1
qemu-hw-display-qxl-debuginfo-5.2.0-20.1
qemu-hw-display-virtio-vga-5.2.0-20.1
qemu-hw-display-virtio-vga-debuginfo-5.2.0-20.1
qemu-hw-usb-redirect-5.2.0-20.1
qemu-hw-usb-redirect-debuginfo-5.2.0-20.1
qemu-ui-gtk-5.2.0-20.1
qemu-ui-gtk-debuginfo-5.2.0-20.1
qemu-ui-opengl-5.2.0-20.1
qemu-ui-opengl-debuginfo-5.2.0-20.1
qemu-ui-spice-app-5.2.0-20.1
qemu-ui-spice-app-debuginfo-5.2.0-20.1
qemu-ui-spice-core-5.2.0-20.1
qemu-ui-spice-core-debuginfo-5.2.0-20.1
o SUSE Linux Enterprise Module for Server Applications 15-SP3 (s390x x86_64):
qemu-hw-display-virtio-gpu-5.2.0-20.1
qemu-hw-display-virtio-gpu-debuginfo-5.2.0-20.1
qemu-hw-display-virtio-gpu-pci-5.2.0-20.1
qemu-hw-display-virtio-gpu-pci-debuginfo-5.2.0-20.1
qemu-kvm-5.2.0-20.1
o SUSE Linux Enterprise Module for Server Applications 15-SP3 (aarch64):
qemu-arm-5.2.0-20.1
qemu-arm-debuginfo-5.2.0-20.1
o SUSE Linux Enterprise Module for Server Applications 15-SP3 (ppc64le):
qemu-ppc-5.2.0-20.1
qemu-ppc-debuginfo-5.2.0-20.1
o SUSE Linux Enterprise Module for Server Applications 15-SP3 (x86_64):
qemu-audio-alsa-5.2.0-20.1
qemu-audio-alsa-debuginfo-5.2.0-20.1
qemu-audio-pa-5.2.0-20.1
qemu-audio-pa-debuginfo-5.2.0-20.1
qemu-x86-5.2.0-20.1
qemu-x86-debuginfo-5.2.0-20.1
o SUSE Linux Enterprise Module for Server Applications 15-SP3 (noarch):
qemu-ipxe-1.0.0+-20.1
qemu-seabios-1.14.0_0_g155821a-20.1
qemu-sgabios-8-20.1
qemu-skiboot-5.2.0-20.1
qemu-vgabios-1.14.0_0_g155821a-20.1
o SUSE Linux Enterprise Module for Server Applications 15-SP3 (s390x):
qemu-hw-s390x-virtio-gpu-ccw-5.2.0-20.1
qemu-hw-s390x-virtio-gpu-ccw-debuginfo-5.2.0-20.1
qemu-s390x-5.2.0-20.1
qemu-s390x-debuginfo-5.2.0-20.1
o SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x
x86_64):
qemu-debuginfo-5.2.0-20.1
qemu-debugsource-5.2.0-20.1
qemu-tools-5.2.0-20.1
qemu-tools-debuginfo-5.2.0-20.1
References:
o https://www.suse.com/security/cve/CVE-2021-3544.html
o https://www.suse.com/security/cve/CVE-2021-3545.html
o https://www.suse.com/security/cve/CVE-2021-3546.html
o https://bugzilla.suse.com/1185981
o https://bugzilla.suse.com/1185990
o https://bugzilla.suse.com/1186010
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