Security update for qemu

Announcement ID:	SUSE-SU-2021:2213-1
Rating:	moderate
References:	bsc#1185981 bsc#1185990 bsc#1186010
Cross-References:	CVE-2021-3544 CVE-2021-3545 CVE-2021-3546
CVSS scores:	CVE-2021-3544 ( SUSE ): 5.0 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N CVE-2021-3544 ( NVD ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVE-2021-3545 ( SUSE ): 5.0 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N CVE-2021-3545 ( NVD ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVE-2021-3546 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2021-3546 ( NVD ): 8.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected Products:	Basesystem Module 15-SP3 openSUSE Leap 15.3 Server Applications Module 15-SP3 SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Real Time 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 15-SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2

An update that solves three vulnerabilities can now be installed.

Description:

This update for qemu fixes the following issues:

• CVE-2021-3546: Fixed out-of-bounds write in virgl_cmd_get_capset (bsc#1185981).
• CVE-2021-3544: Fixed memory leaks found in the virtio vhost-user GPU device (bsc#1186010).
• CVE-2021-3545: Fixed information disclosure due to uninitialized memory read (bsc#1185990).

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:

• openSUSE Leap 15.3
  zypper in -t patch SUSE-2021-2213=1
• Basesystem Module 15-SP3
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-2213=1
• Server Applications Module 15-SP3
  zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2021-2213=1

Package List:

• openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
  • qemu-audio-alsa-debuginfo-5.2.0-20.1
  • qemu-ui-spice-core-debuginfo-5.2.0-20.1
  • qemu-audio-spice-5.2.0-20.1
  • qemu-audio-pa-debuginfo-5.2.0-20.1
  • qemu-block-iscsi-debuginfo-5.2.0-20.1
  • qemu-chardev-spice-debuginfo-5.2.0-20.1
  • qemu-vhost-user-gpu-5.2.0-20.1
  • qemu-testsuite-5.2.0-20.2
  • qemu-arm-5.2.0-20.1
  • qemu-ui-curses-5.2.0-20.1
  • qemu-chardev-baum-debuginfo-5.2.0-20.1
  • qemu-block-curl-5.2.0-20.1
  • qemu-debuginfo-5.2.0-20.1
  • qemu-5.2.0-20.1
  • qemu-block-nfs-debuginfo-5.2.0-20.1
  • qemu-block-dmg-5.2.0-20.1
  • qemu-chardev-baum-5.2.0-20.1
  • qemu-extra-debuginfo-5.2.0-20.1
  • qemu-extra-5.2.0-20.1
  • qemu-hw-usb-redirect-5.2.0-20.1
  • qemu-ivshmem-tools-debuginfo-5.2.0-20.1
  • qemu-x86-5.2.0-20.1
  • qemu-tools-5.2.0-20.1
  • qemu-hw-usb-smartcard-debuginfo-5.2.0-20.1
  • qemu-hw-display-virtio-gpu-pci-5.2.0-20.1
  • qemu-audio-spice-debuginfo-5.2.0-20.1
  • qemu-block-gluster-5.2.0-20.1
  • qemu-block-curl-debuginfo-5.2.0-20.1
  • qemu-ui-spice-app-5.2.0-20.1
  • qemu-hw-display-virtio-vga-5.2.0-20.1
  • qemu-lang-5.2.0-20.1
  • qemu-block-ssh-5.2.0-20.1
  • qemu-hw-s390x-virtio-gpu-ccw-debuginfo-5.2.0-20.1
  • qemu-audio-pa-5.2.0-20.1
  • qemu-ppc-5.2.0-20.1
  • qemu-linux-user-debuginfo-5.2.0-20.1
  • qemu-ui-gtk-5.2.0-20.1
  • qemu-ui-opengl-5.2.0-20.1
  • qemu-ui-spice-core-5.2.0-20.1
  • qemu-hw-display-qxl-debuginfo-5.2.0-20.1
  • qemu-ivshmem-tools-5.2.0-20.1
  • qemu-ksm-5.2.0-20.1
  • qemu-hw-usb-smartcard-5.2.0-20.1
  • qemu-block-ssh-debuginfo-5.2.0-20.1
  • qemu-chardev-spice-5.2.0-20.1
  • qemu-vhost-user-gpu-debuginfo-5.2.0-20.1
  • qemu-x86-debuginfo-5.2.0-20.1
  • qemu-block-gluster-debuginfo-5.2.0-20.1
  • qemu-hw-display-virtio-gpu-pci-debuginfo-5.2.0-20.1
  • qemu-hw-usb-redirect-debuginfo-5.2.0-20.1
  • qemu-hw-s390x-virtio-gpu-ccw-5.2.0-20.1
  • qemu-block-iscsi-5.2.0-20.1
  • qemu-guest-agent-debuginfo-5.2.0-20.1
  • qemu-hw-display-qxl-5.2.0-20.1
  • qemu-ui-gtk-debuginfo-5.2.0-20.1
  • qemu-hw-display-virtio-gpu-5.2.0-20.1
  • qemu-ui-curses-debuginfo-5.2.0-20.1
  • qemu-hw-display-virtio-gpu-debuginfo-5.2.0-20.1
  • qemu-ui-opengl-debuginfo-5.2.0-20.1
  • qemu-guest-agent-5.2.0-20.1
  • qemu-s390x-5.2.0-20.1
  • qemu-tools-debuginfo-5.2.0-20.1
  • qemu-block-nfs-5.2.0-20.1
  • qemu-ppc-debuginfo-5.2.0-20.1
  • qemu-s390x-debuginfo-5.2.0-20.1
  • qemu-ui-spice-app-debuginfo-5.2.0-20.1
  • qemu-block-dmg-debuginfo-5.2.0-20.1
  • qemu-arm-debuginfo-5.2.0-20.1
  • qemu-hw-display-virtio-vga-debuginfo-5.2.0-20.1
  • qemu-linux-user-5.2.0-20.1
  • qemu-audio-alsa-5.2.0-20.1
  • qemu-linux-user-debugsource-5.2.0-20.1
  • qemu-debugsource-5.2.0-20.1
• openSUSE Leap 15.3 (noarch)
  • qemu-skiboot-5.2.0-20.1
  • qemu-seabios-1.14.0_0_g155821a-20.1
  • qemu-vgabios-1.14.0_0_g155821a-20.1
  • qemu-ipxe-1.0.0+-20.1
  • qemu-microvm-5.2.0-20.1
  • qemu-sgabios-8-20.1
• openSUSE Leap 15.3 (s390x x86_64 i586)
  • qemu-kvm-5.2.0-20.1
• openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64)
  • qemu-block-rbd-debuginfo-5.2.0-20.1
  • qemu-block-rbd-5.2.0-20.1
• Basesystem Module 15-SP3 (aarch64 ppc64le s390x x86_64)
  • qemu-tools-5.2.0-20.1
  • qemu-debugsource-5.2.0-20.1
  • qemu-tools-debuginfo-5.2.0-20.1
  • qemu-debuginfo-5.2.0-20.1
• Server Applications Module 15-SP3 (aarch64 ppc64le s390x x86_64)
  • qemu-guest-agent-5.2.0-20.1
  • qemu-ksm-5.2.0-20.1
  • qemu-ui-curses-debuginfo-5.2.0-20.1
  • qemu-block-curl-debuginfo-5.2.0-20.1
  • qemu-block-ssh-debuginfo-5.2.0-20.1
  • qemu-block-iscsi-debuginfo-5.2.0-20.1
  • qemu-block-rbd-debuginfo-5.2.0-20.1
  • qemu-lang-5.2.0-20.1
  • qemu-block-ssh-5.2.0-20.1
  • qemu-ui-curses-5.2.0-20.1
  • qemu-chardev-baum-debuginfo-5.2.0-20.1
  • qemu-block-iscsi-5.2.0-20.1
  • qemu-block-rbd-5.2.0-20.1
  • qemu-block-curl-5.2.0-20.1
  • qemu-debuginfo-5.2.0-20.1
  • qemu-5.2.0-20.1
  • qemu-debugsource-5.2.0-20.1
  • qemu-guest-agent-debuginfo-5.2.0-20.1
  • qemu-chardev-baum-5.2.0-20.1
• Server Applications Module 15-SP3 (aarch64)
  • qemu-arm-5.2.0-20.1
  • qemu-arm-debuginfo-5.2.0-20.1
• Server Applications Module 15-SP3 (aarch64 ppc64le x86_64)
  • qemu-hw-display-qxl-debuginfo-5.2.0-20.1
  • qemu-audio-spice-debuginfo-5.2.0-20.1
  • qemu-audio-spice-5.2.0-20.1
  • qemu-chardev-spice-5.2.0-20.1
  • qemu-ui-opengl-5.2.0-20.1
  • qemu-ui-spice-app-5.2.0-20.1
  • qemu-chardev-spice-debuginfo-5.2.0-20.1
  • qemu-ui-spice-app-debuginfo-5.2.0-20.1
  • qemu-hw-display-virtio-vga-debuginfo-5.2.0-20.1
  • qemu-hw-display-virtio-vga-5.2.0-20.1
  • qemu-ui-spice-core-debuginfo-5.2.0-20.1
  • qemu-hw-usb-redirect-debuginfo-5.2.0-20.1
  • qemu-hw-display-qxl-5.2.0-20.1
  • qemu-ui-gtk-debuginfo-5.2.0-20.1
  • qemu-ui-gtk-5.2.0-20.1
  • qemu-hw-usb-redirect-5.2.0-20.1
  • qemu-ui-opengl-debuginfo-5.2.0-20.1
  • qemu-ui-spice-core-5.2.0-20.1
• Server Applications Module 15-SP3 (noarch)
  • qemu-skiboot-5.2.0-20.1
  • qemu-seabios-1.14.0_0_g155821a-20.1
  • qemu-vgabios-1.14.0_0_g155821a-20.1
  • qemu-ipxe-1.0.0+-20.1
  • qemu-sgabios-8-20.1
• Server Applications Module 15-SP3 (ppc64le)
  • qemu-ppc-debuginfo-5.2.0-20.1
  • qemu-ppc-5.2.0-20.1
• Server Applications Module 15-SP3 (s390x x86_64)
  • qemu-kvm-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-hw-display-virtio-gpu-5.2.0-20.1
  • qemu-hw-display-virtio-gpu-debuginfo-5.2.0-20.1
• Server Applications Module 15-SP3 (s390x)
  • qemu-hw-s390x-virtio-gpu-ccw-debuginfo-5.2.0-20.1
  • qemu-s390x-5.2.0-20.1
  • qemu-hw-s390x-virtio-gpu-ccw-5.2.0-20.1
  • qemu-s390x-debuginfo-5.2.0-20.1
• Server Applications Module 15-SP3 (x86_64)
  • qemu-audio-alsa-debuginfo-5.2.0-20.1
  • qemu-audio-pa-debuginfo-5.2.0-20.1
  • qemu-x86-debuginfo-5.2.0-20.1
  • qemu-x86-5.2.0-20.1
  • qemu-audio-pa-5.2.0-20.1
  • qemu-audio-alsa-5.2.0-20.1

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=1185981
• https://bugzilla.suse.com/show_bug.cgi?id=1185990
• https://bugzilla.suse.com/show_bug.cgi?id=1186010