Security update for libvirt

Announcement ID: SUSE-SU-2018:2082-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2017-5715 ( SUSE ): 7.1 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
  • CVE-2017-5715 ( NVD ): 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
  • CVE-2017-5715 ( NVD ): 5.6 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
  • CVE-2018-1064 ( SUSE ): 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2018-1064 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2018-3639 ( SUSE ): 4.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
  • CVE-2018-3639 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • CVE-2018-3639 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • CVE-2018-5748 ( SUSE ): 2.8 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L
  • CVE-2018-5748 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise Server 12 SP1
  • SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP1

An update that solves four vulnerabilities can now be installed.

Description:

This update for libvirt fixes the following issues:

Security issues fixed:

  • CVE-2017-5715: Fixes for speculative side channel attacks aka "SpectreAttack" (var2) (bsc#1079869).
  • CVE-2018-3639: Add support for 'ssbd' and 'virt-ssbd' CPUID feature bits to address V4 Speculative Store Bypass aka "Memory Disambiguation" (bsc#1092885).
  • CVE-2018-1064: Fix denial of service problem during reading from guest agent (bsc#1083625).
  • CVE-2018-5748: Fix resource exhaustion via qemuMonitorIORead() method (bsc#1076500).

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:

  • SUSE Linux Enterprise Server for SAP Applications 12 SP1
    zypper in -t patch SUSE-SLE-SAP-12-SP1-2018-1417=1
  • SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1
    zypper in -t patch SUSE-SLE-SERVER-12-SP1-2018-1417=1

Package List:

  • SUSE Linux Enterprise Server for SAP Applications 12 SP1 (ppc64le x86_64)
    • libvirt-daemon-driver-interface-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-driver-nodedev-1.2.18.4-22.3.1
    • libvirt-daemon-qemu-1.2.18.4-22.3.1
    • libvirt-daemon-driver-nodedev-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-driver-secret-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-driver-network-1.2.18.4-22.3.1
    • libvirt-daemon-driver-storage-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-driver-network-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-driver-qemu-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-config-network-1.2.18.4-22.3.1
    • libvirt-daemon-driver-lxc-1.2.18.4-22.3.1
    • libvirt-daemon-driver-storage-1.2.18.4-22.3.1
    • libvirt-daemon-driver-nwfilter-1.2.18.4-22.3.1
    • libvirt-daemon-driver-secret-1.2.18.4-22.3.1
    • libvirt-client-debuginfo-1.2.18.4-22.3.1
    • libvirt-doc-1.2.18.4-22.3.1
    • libvirt-daemon-driver-qemu-1.2.18.4-22.3.1
    • libvirt-daemon-1.2.18.4-22.3.1
    • libvirt-daemon-lxc-1.2.18.4-22.3.1
    • libvirt-daemon-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-driver-lxc-debuginfo-1.2.18.4-22.3.1
    • libvirt-1.2.18.4-22.3.1
    • libvirt-lock-sanlock-1.2.18.4-22.3.1
    • libvirt-debugsource-1.2.18.4-22.3.1
    • libvirt-lock-sanlock-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-config-nwfilter-1.2.18.4-22.3.1
    • libvirt-daemon-driver-interface-1.2.18.4-22.3.1
    • libvirt-daemon-driver-nwfilter-debuginfo-1.2.18.4-22.3.1
    • libvirt-client-1.2.18.4-22.3.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP1 (x86_64)
    • libvirt-daemon-driver-libxl-1.2.18.4-22.3.1
    • libvirt-daemon-driver-libxl-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-xen-1.2.18.4-22.3.1
  • SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1 (ppc64le s390x x86_64)
    • libvirt-daemon-driver-interface-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-driver-nodedev-1.2.18.4-22.3.1
    • libvirt-daemon-qemu-1.2.18.4-22.3.1
    • libvirt-daemon-driver-nodedev-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-driver-secret-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-driver-network-1.2.18.4-22.3.1
    • libvirt-daemon-driver-storage-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-driver-network-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-driver-qemu-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-config-network-1.2.18.4-22.3.1
    • libvirt-daemon-driver-lxc-1.2.18.4-22.3.1
    • libvirt-daemon-driver-storage-1.2.18.4-22.3.1
    • libvirt-daemon-driver-nwfilter-1.2.18.4-22.3.1
    • libvirt-daemon-driver-secret-1.2.18.4-22.3.1
    • libvirt-client-debuginfo-1.2.18.4-22.3.1
    • libvirt-doc-1.2.18.4-22.3.1
    • libvirt-daemon-driver-qemu-1.2.18.4-22.3.1
    • libvirt-daemon-1.2.18.4-22.3.1
    • libvirt-daemon-lxc-1.2.18.4-22.3.1
    • libvirt-daemon-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-driver-lxc-debuginfo-1.2.18.4-22.3.1
    • libvirt-1.2.18.4-22.3.1
    • libvirt-lock-sanlock-1.2.18.4-22.3.1
    • libvirt-debugsource-1.2.18.4-22.3.1
    • libvirt-lock-sanlock-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-config-nwfilter-1.2.18.4-22.3.1
    • libvirt-daemon-driver-interface-1.2.18.4-22.3.1
    • libvirt-daemon-driver-nwfilter-debuginfo-1.2.18.4-22.3.1
    • libvirt-client-1.2.18.4-22.3.1
  • SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1 (x86_64)
    • libvirt-daemon-driver-libxl-1.2.18.4-22.3.1
    • libvirt-daemon-driver-libxl-debuginfo-1.2.18.4-22.3.1
    • libvirt-daemon-xen-1.2.18.4-22.3.1

References: