Security update for qemu

Announcement ID: SUSE-SU-2022:0177-1
Rating: low
References:
Cross-References:
CVSS scores:
  • 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
  • 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
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 Micro 5.1
  • 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 one vulnerability can now be installed.

Description:

This update for qemu fixes the following issues:

  • CVE-2021-20196: Fixed null pointer dereference that may lead to guest crash (bsc#1181361).

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-2022-177=1
  • Basesystem Module 15-SP3
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-177=1
  • Server Applications Module 15-SP3
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2022-177=1
  • SUSE Linux Enterprise Micro 5.1
    zypper in -t patch SUSE-SUSE-MicroOS-5.1-2022-177=1

Package List:

  • openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
    • qemu-hw-display-virtio-gpu-debuginfo-5.2.0-150300.109.2
    • qemu-ui-spice-app-debuginfo-5.2.0-150300.109.2
    • qemu-linux-user-debugsource-5.2.0-150300.109.2
    • qemu-hw-display-virtio-vga-debuginfo-5.2.0-150300.109.2
    • qemu-lang-5.2.0-150300.109.2
    • qemu-arm-debuginfo-5.2.0-150300.109.2
    • qemu-block-dmg-5.2.0-150300.109.2
    • qemu-ui-curses-debuginfo-5.2.0-150300.109.2
    • qemu-testsuite-5.2.0-150300.109.4
    • qemu-block-iscsi-5.2.0-150300.109.2
    • qemu-block-iscsi-debuginfo-5.2.0-150300.109.2
    • qemu-debugsource-5.2.0-150300.109.2
    • qemu-block-curl-debuginfo-5.2.0-150300.109.2
    • qemu-hw-display-virtio-gpu-pci-debuginfo-5.2.0-150300.109.2
    • qemu-hw-display-virtio-vga-5.2.0-150300.109.2
    • qemu-ppc-debuginfo-5.2.0-150300.109.2
    • qemu-tools-debuginfo-5.2.0-150300.109.2
    • qemu-ksm-5.2.0-150300.109.2
    • qemu-chardev-spice-5.2.0-150300.109.2
    • qemu-hw-display-virtio-gpu-pci-5.2.0-150300.109.2
    • qemu-block-gluster-debuginfo-5.2.0-150300.109.2
    • qemu-tools-5.2.0-150300.109.2
    • qemu-linux-user-5.2.0-150300.109.2
    • qemu-x86-5.2.0-150300.109.2
    • qemu-hw-display-qxl-5.2.0-150300.109.2
    • qemu-audio-spice-debuginfo-5.2.0-150300.109.2
    • qemu-debuginfo-5.2.0-150300.109.2
    • qemu-block-gluster-5.2.0-150300.109.2
    • qemu-x86-debuginfo-5.2.0-150300.109.2
    • qemu-hw-s390x-virtio-gpu-ccw-5.2.0-150300.109.2
    • qemu-s390x-debuginfo-5.2.0-150300.109.2
    • qemu-hw-usb-redirect-5.2.0-150300.109.2
    • qemu-hw-s390x-virtio-gpu-ccw-debuginfo-5.2.0-150300.109.2
    • qemu-audio-alsa-debuginfo-5.2.0-150300.109.2
    • qemu-hw-usb-smartcard-5.2.0-150300.109.2
    • qemu-ui-gtk-debuginfo-5.2.0-150300.109.2
    • qemu-block-ssh-debuginfo-5.2.0-150300.109.2
    • qemu-guest-agent-debuginfo-5.2.0-150300.109.2
    • qemu-extra-debuginfo-5.2.0-150300.109.2
    • qemu-block-dmg-debuginfo-5.2.0-150300.109.2
    • qemu-hw-usb-smartcard-debuginfo-5.2.0-150300.109.2
    • qemu-hw-display-qxl-debuginfo-5.2.0-150300.109.2
    • qemu-vhost-user-gpu-5.2.0-150300.109.2
    • qemu-block-nfs-debuginfo-5.2.0-150300.109.2
    • qemu-block-ssh-5.2.0-150300.109.2
    • qemu-vhost-user-gpu-debuginfo-5.2.0-150300.109.2
    • qemu-linux-user-debuginfo-5.2.0-150300.109.2
    • qemu-ppc-5.2.0-150300.109.2
    • qemu-audio-pa-debuginfo-5.2.0-150300.109.2
    • qemu-hw-usb-redirect-debuginfo-5.2.0-150300.109.2
    • qemu-ivshmem-tools-5.2.0-150300.109.2
    • qemu-s390x-5.2.0-150300.109.2
    • qemu-hw-display-virtio-gpu-5.2.0-150300.109.2
    • qemu-ui-curses-5.2.0-150300.109.2
    • qemu-ui-spice-core-5.2.0-150300.109.2
    • qemu-ui-spice-core-debuginfo-5.2.0-150300.109.2
    • qemu-ivshmem-tools-debuginfo-5.2.0-150300.109.2
    • qemu-chardev-spice-debuginfo-5.2.0-150300.109.2
    • qemu-audio-alsa-5.2.0-150300.109.2
    • qemu-arm-5.2.0-150300.109.2
    • qemu-extra-5.2.0-150300.109.2
    • qemu-ui-gtk-5.2.0-150300.109.2
    • qemu-ui-spice-app-5.2.0-150300.109.2
    • qemu-5.2.0-150300.109.2
    • qemu-ui-opengl-5.2.0-150300.109.2
    • qemu-ui-opengl-debuginfo-5.2.0-150300.109.2
    • qemu-audio-spice-5.2.0-150300.109.2
    • qemu-block-curl-5.2.0-150300.109.2
    • qemu-audio-pa-5.2.0-150300.109.2
    • qemu-chardev-baum-debuginfo-5.2.0-150300.109.2
    • qemu-chardev-baum-5.2.0-150300.109.2
    • qemu-guest-agent-5.2.0-150300.109.2
    • qemu-block-nfs-5.2.0-150300.109.2
  • openSUSE Leap 15.3 (noarch)
    • qemu-microvm-5.2.0-150300.109.2
    • qemu-sgabios-8-150300.109.2
    • qemu-vgabios-1.14.0_0_g155821a-150300.109.2
    • qemu-seabios-1.14.0_0_g155821a-150300.109.2
    • qemu-ipxe-1.0.0+-150300.109.2
    • qemu-skiboot-5.2.0-150300.109.2
  • openSUSE Leap 15.3 (s390x x86_64 i586)
    • qemu-kvm-5.2.0-150300.109.2
  • openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64)
    • qemu-block-rbd-5.2.0-150300.109.2
    • qemu-block-rbd-debuginfo-5.2.0-150300.109.2
  • Basesystem Module 15-SP3 (aarch64 ppc64le s390x x86_64)
    • qemu-tools-debuginfo-5.2.0-150300.109.2
    • qemu-debuginfo-5.2.0-150300.109.2
    • qemu-debugsource-5.2.0-150300.109.2
    • qemu-tools-5.2.0-150300.109.2
  • Server Applications Module 15-SP3 (aarch64 ppc64le s390x x86_64)
    • qemu-ksm-5.2.0-150300.109.2
    • qemu-block-ssh-debuginfo-5.2.0-150300.109.2
    • qemu-chardev-baum-5.2.0-150300.109.2
    • qemu-guest-agent-debuginfo-5.2.0-150300.109.2
    • qemu-lang-5.2.0-150300.109.2
    • qemu-ui-curses-5.2.0-150300.109.2
    • qemu-5.2.0-150300.109.2
    • qemu-ui-curses-debuginfo-5.2.0-150300.109.2
    • qemu-guest-agent-5.2.0-150300.109.2
    • qemu-block-rbd-5.2.0-150300.109.2
    • qemu-debuginfo-5.2.0-150300.109.2
    • qemu-block-curl-5.2.0-150300.109.2
    • qemu-block-ssh-5.2.0-150300.109.2
    • qemu-chardev-baum-debuginfo-5.2.0-150300.109.2
    • qemu-block-iscsi-5.2.0-150300.109.2
    • qemu-block-iscsi-debuginfo-5.2.0-150300.109.2
    • qemu-debugsource-5.2.0-150300.109.2
    • qemu-block-rbd-debuginfo-5.2.0-150300.109.2
    • qemu-block-curl-debuginfo-5.2.0-150300.109.2
  • Server Applications Module 15-SP3 (aarch64)
    • qemu-arm-debuginfo-5.2.0-150300.109.2
    • qemu-arm-5.2.0-150300.109.2
  • Server Applications Module 15-SP3 (aarch64 ppc64le x86_64)
    • qemu-ui-spice-core-debuginfo-5.2.0-150300.109.2
    • qemu-ui-spice-app-debuginfo-5.2.0-150300.109.2
    • qemu-chardev-spice-debuginfo-5.2.0-150300.109.2
    • qemu-hw-display-virtio-vga-debuginfo-5.2.0-150300.109.2
    • qemu-chardev-spice-5.2.0-150300.109.2
    • qemu-ui-gtk-5.2.0-150300.109.2
    • qemu-ui-gtk-debuginfo-5.2.0-150300.109.2
    • qemu-ui-spice-app-5.2.0-150300.109.2
    • qemu-ui-opengl-5.2.0-150300.109.2
    • qemu-ui-opengl-debuginfo-5.2.0-150300.109.2
    • qemu-audio-spice-5.2.0-150300.109.2
    • qemu-audio-spice-debuginfo-5.2.0-150300.109.2
    • qemu-hw-display-qxl-5.2.0-150300.109.2
    • qemu-hw-display-qxl-debuginfo-5.2.0-150300.109.2
    • qemu-hw-display-virtio-vga-5.2.0-150300.109.2
    • qemu-hw-usb-redirect-debuginfo-5.2.0-150300.109.2
    • qemu-ui-spice-core-5.2.0-150300.109.2
    • qemu-hw-usb-redirect-5.2.0-150300.109.2
  • Server Applications Module 15-SP3 (noarch)
    • qemu-sgabios-8-150300.109.2
    • qemu-vgabios-1.14.0_0_g155821a-150300.109.2
    • qemu-seabios-1.14.0_0_g155821a-150300.109.2
    • qemu-ipxe-1.0.0+-150300.109.2
    • qemu-skiboot-5.2.0-150300.109.2
  • Server Applications Module 15-SP3 (ppc64le)
    • qemu-ppc-debuginfo-5.2.0-150300.109.2
    • qemu-ppc-5.2.0-150300.109.2
  • Server Applications Module 15-SP3 (s390x x86_64)
    • qemu-hw-display-virtio-gpu-5.2.0-150300.109.2
    • qemu-hw-display-virtio-gpu-debuginfo-5.2.0-150300.109.2
    • qemu-hw-display-virtio-gpu-pci-5.2.0-150300.109.2
    • qemu-kvm-5.2.0-150300.109.2
    • qemu-hw-display-virtio-gpu-pci-debuginfo-5.2.0-150300.109.2
  • Server Applications Module 15-SP3 (s390x)
    • qemu-s390x-debuginfo-5.2.0-150300.109.2
    • qemu-hw-s390x-virtio-gpu-ccw-debuginfo-5.2.0-150300.109.2
    • qemu-hw-s390x-virtio-gpu-ccw-5.2.0-150300.109.2
    • qemu-s390x-5.2.0-150300.109.2
  • Server Applications Module 15-SP3 (x86_64)
    • qemu-audio-alsa-debuginfo-5.2.0-150300.109.2
    • qemu-audio-alsa-5.2.0-150300.109.2
    • qemu-audio-pa-5.2.0-150300.109.2
    • qemu-x86-debuginfo-5.2.0-150300.109.2
    • qemu-x86-5.2.0-150300.109.2
    • qemu-audio-pa-debuginfo-5.2.0-150300.109.2
  • SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64)
    • qemu-tools-debuginfo-5.2.0-150300.109.2
    • qemu-5.2.0-150300.109.2
    • qemu-tools-5.2.0-150300.109.2
    • qemu-debuginfo-5.2.0-150300.109.2
    • qemu-debugsource-5.2.0-150300.109.2
  • SUSE Linux Enterprise Micro 5.1 (aarch64)
    • qemu-arm-debuginfo-5.2.0-150300.109.2
    • qemu-arm-5.2.0-150300.109.2
  • SUSE Linux Enterprise Micro 5.1 (noarch)
    • qemu-vgabios-1.14.0_0_g155821a-150300.109.2
    • qemu-ipxe-1.0.0+-150300.109.2
    • qemu-seabios-1.14.0_0_g155821a-150300.109.2
    • qemu-sgabios-8-150300.109.2
  • SUSE Linux Enterprise Micro 5.1 (s390x)
    • qemu-s390x-debuginfo-5.2.0-150300.109.2
    • qemu-s390x-5.2.0-150300.109.2
  • SUSE Linux Enterprise Micro 5.1 (x86_64)
    • qemu-x86-5.2.0-150300.109.2
    • qemu-x86-debuginfo-5.2.0-150300.109.2

References: