Security update for qemu

Announcement ID: SUSE-SU-2019:1239-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2018-12126 ( SUSE ): 3.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
  • CVE-2018-12126 ( NVD ): 5.6 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
  • CVE-2018-12127 ( SUSE ): 3.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
  • CVE-2018-12127 ( NVD ): 5.6 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
  • CVE-2018-12130 ( SUSE ): 6.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
  • CVE-2018-12130 ( NVD ): 5.6 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
  • CVE-2018-20815 ( SUSE ): 7.0 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
  • CVE-2018-20815 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2019-11091 ( SUSE ): 6.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
  • CVE-2019-11091 ( NVD ): 5.6 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
  • CVE-2019-3812 ( SUSE ): 4.4 CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
  • CVE-2019-3812 ( NVD ): 4.4 CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
  • CVE-2019-8934 ( SUSE ): 4.0 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  • CVE-2019-8934 ( NVD ): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  • CVE-2019-8934 ( NVD ): 3.3 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  • CVE-2019-9824 ( SUSE ): 2.8 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N
  • CVE-2019-9824 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected Products:
  • Basesystem Module 15
  • Server Applications Module 15
  • SUSE Linux Enterprise Desktop 15
  • SUSE Linux Enterprise High Performance Computing 15
  • SUSE Linux Enterprise Server 15
  • SUSE Linux Enterprise Server for SAP Applications 15

An update that solves eight vulnerabilities can now be installed.

Description:

This update for qemu fixes the following issues:

Security issues fixed:

  • CVE-2019-9824: Fixed an information leak in slirp (bsc#1129622)
  • CVE-2019-8934: Added method to specify whether or not to expose certain ppc64 host information, which can be considered a security issue (bsc#1126455)
  • CVE-2019-3812: Fixed OOB memory access and information leak in virtual monitor interface (bsc#1125721)
  • CVE-2018-20815: Fix DOS possibility in device tree processing (bsc#1130675)
  • Adjust fix for CVE-2019-8934 (bsc#1126455) to match the latest upstream adjustments for the same. Basically now the security fix is to provide a dummy host-model and host-serial value, which overrides getting that value from the host
  • CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091: Added x86 cpu feature "md-clear" (bsc#1111331)

Other bugs fixed:

  • Use a new approach to handling the file input to -smbios option, which accepts either legacy or per-spec formats regardless of the machine type.

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
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-1239=1
  • Server Applications Module 15
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-2019-1239=1

Package List:

  • Basesystem Module 15 (aarch64 ppc64le s390x x86_64)
    • qemu-debuginfo-2.11.2-9.25.1
    • qemu-tools-2.11.2-9.25.1
    • qemu-debugsource-2.11.2-9.25.1
    • qemu-tools-debuginfo-2.11.2-9.25.1
  • Server Applications Module 15 (aarch64 ppc64le s390x x86_64)
    • qemu-guest-agent-debuginfo-2.11.2-9.25.1
    • qemu-block-ssh-2.11.2-9.25.1
    • qemu-guest-agent-2.11.2-9.25.1
    • qemu-block-rbd-debuginfo-2.11.2-9.25.1
    • qemu-debuginfo-2.11.2-9.25.1
    • qemu-block-rbd-2.11.2-9.25.1
    • qemu-block-iscsi-2.11.2-9.25.1
    • qemu-block-iscsi-debuginfo-2.11.2-9.25.1
    • qemu-lang-2.11.2-9.25.1
    • qemu-block-curl-debuginfo-2.11.2-9.25.1
    • qemu-block-ssh-debuginfo-2.11.2-9.25.1
    • qemu-2.11.2-9.25.1
    • qemu-block-curl-2.11.2-9.25.1
    • qemu-debugsource-2.11.2-9.25.1
  • Server Applications Module 15 (aarch64)
    • qemu-arm-2.11.2-9.25.1
    • qemu-arm-debuginfo-2.11.2-9.25.1
  • Server Applications Module 15 (noarch)
    • qemu-vgabios-1.11.0-9.25.1
    • qemu-ipxe-1.0.0+-9.25.1
    • qemu-sgabios-8-9.25.1
    • qemu-seabios-1.11.0-9.25.1
  • Server Applications Module 15 (ppc64le)
    • qemu-ppc-debuginfo-2.11.2-9.25.1
    • qemu-ppc-2.11.2-9.25.1
  • Server Applications Module 15 (s390x x86_64)
    • qemu-kvm-2.11.2-9.25.1
  • Server Applications Module 15 (s390x)
    • qemu-s390-2.11.2-9.25.1
    • qemu-s390-debuginfo-2.11.2-9.25.1
  • Server Applications Module 15 (x86_64)
    • qemu-x86-2.11.2-9.25.1
    • qemu-x86-debuginfo-2.11.2-9.25.1

References: