Security update for qemu

SUSE Security Update: Security update for qemu
Announcement ID: SUSE-SU-2020:2015-1
Rating: important
References: #1172383 #1172384 #1172386 #1172495 #1172710
Cross-References:CVE-2020-10761 CVE-2020-13361 CVE-2020-13362 CVE-2020-13659 CVE-2020-13800
Affected Products:
  • SUSE Linux Enterprise Module for Server Applications 15-SP2
  • SUSE Linux Enterprise Module for Basesystem 15-SP2

An update that fixes 5 vulnerabilities is now available.

Description:

This update for qemu to version 4.2.1 fixes the following issues:

  • CVE-2020-10761: Fixed a denial of service in Network Block Device (nbd) support infrastructure (bsc#1172710).
  • CVE-2020-13800: Fixed a denial of service possibility in ati-vga emulation (bsc#1172495).
  • CVE-2020-13659: Fixed a null pointer dereference possibility in MegaRAID SAS 8708EM2 emulation (bsc#1172386).
  • CVE-2020-13362: Fixed an OOB access possibility in MegaRAID SAS 8708EM2 emulation (bsc#1172383).
  • CVE-2020-13361: Fixed an OOB access possibility in ES1370 audio device emulation (bsc#1172384).

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 Module for Server Applications 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2020-2015=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-2015=1

Package List:

  • SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64 ppc64le s390x x86_64):
    • qemu-4.2.1-11.4.4
    • qemu-block-curl-4.2.1-11.4.4
    • qemu-block-curl-debuginfo-4.2.1-11.4.4
    • qemu-block-iscsi-4.2.1-11.4.4
    • qemu-block-iscsi-debuginfo-4.2.1-11.4.4
    • qemu-block-rbd-4.2.1-11.4.4
    • qemu-block-rbd-debuginfo-4.2.1-11.4.4
    • qemu-block-ssh-4.2.1-11.4.4
    • qemu-block-ssh-debuginfo-4.2.1-11.4.4
    • qemu-debuginfo-4.2.1-11.4.4
    • qemu-debugsource-4.2.1-11.4.4
    • qemu-guest-agent-4.2.1-11.4.4
    • qemu-guest-agent-debuginfo-4.2.1-11.4.4
    • qemu-lang-4.2.1-11.4.4
    • qemu-ui-spice-app-4.2.1-11.4.4
    • qemu-ui-spice-app-debuginfo-4.2.1-11.4.4
  • SUSE Linux Enterprise Module for Server Applications 15-SP2 (s390x x86_64):
    • qemu-kvm-4.2.1-11.4.4
  • SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64):
    • qemu-arm-4.2.1-11.4.4
    • qemu-arm-debuginfo-4.2.1-11.4.4
  • SUSE Linux Enterprise Module for Server Applications 15-SP2 (ppc64le):
    • qemu-ppc-4.2.1-11.4.4
    • qemu-ppc-debuginfo-4.2.1-11.4.4
  • SUSE Linux Enterprise Module for Server Applications 15-SP2 (noarch):
    • qemu-ipxe-1.0.0+-11.4.4
    • qemu-microvm-4.2.1-11.4.4
    • qemu-seabios-1.12.1+-11.4.4
    • qemu-sgabios-8-11.4.4
    • qemu-vgabios-1.12.1+-11.4.4
  • SUSE Linux Enterprise Module for Server Applications 15-SP2 (x86_64):
    • qemu-audio-alsa-4.2.1-11.4.4
    • qemu-audio-alsa-debuginfo-4.2.1-11.4.4
    • qemu-audio-pa-4.2.1-11.4.4
    • qemu-audio-pa-debuginfo-4.2.1-11.4.4
    • qemu-ui-curses-4.2.1-11.4.4
    • qemu-ui-curses-debuginfo-4.2.1-11.4.4
    • qemu-ui-gtk-4.2.1-11.4.4
    • qemu-ui-gtk-debuginfo-4.2.1-11.4.4
    • qemu-x86-4.2.1-11.4.4
    • qemu-x86-debuginfo-4.2.1-11.4.4
  • SUSE Linux Enterprise Module for Server Applications 15-SP2 (s390x):
    • qemu-s390-4.2.1-11.4.4
    • qemu-s390-debuginfo-4.2.1-11.4.4
  • SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):
    • qemu-debuginfo-4.2.1-11.4.4
    • qemu-debugsource-4.2.1-11.4.4
    • qemu-tools-4.2.1-11.4.4
    • qemu-tools-debuginfo-4.2.1-11.4.4

References: