Security update for libvirt

SUSE Security Update: Security update for libvirt
Announcement ID: SUSE-SU-2018:2631-2
Rating: moderate
References: #1079869 #1091427 #1094325 #1094725 #1100112 #959329
Cross-References: CVE-2017-5715
Affected Products:
  • SUSE Linux Enterprise Server 12-SP2-BCL

An update that solves one vulnerability and has 5 fixes is now available.

Description:

This update for libvirt fixes the following issues:
This new feature was added:

  • bsc#1094325, bsc#1094725: libxl: Enable virsh blockresize for XEN guests

This security issue was fixed:
  • CVE-2017-5715: Additional fixes for the Spectre patches (bsc#1079869)

These non-security issues were fixed:
  • bsc#1100112: schema: allow any strings in smbios entry qemu: escape smbios entry strings
  • bsc#1091427: libxl: fix segfault in libxlReconnectDomain
  • bsc#959329: libxl: don't set hasManagedSave when performing save

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 Server 12-SP2-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2018-1843=1

Package List:

  • SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
    • libvirt-2.0.0-27.45.1
    • libvirt-client-2.0.0-27.45.1
    • libvirt-client-debuginfo-2.0.0-27.45.1
    • libvirt-daemon-2.0.0-27.45.1
    • libvirt-daemon-config-network-2.0.0-27.45.1
    • libvirt-daemon-config-nwfilter-2.0.0-27.45.1
    • libvirt-daemon-debuginfo-2.0.0-27.45.1
    • libvirt-daemon-driver-interface-2.0.0-27.45.1
    • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.45.1
    • libvirt-daemon-driver-libxl-2.0.0-27.45.1
    • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.45.1
    • libvirt-daemon-driver-lxc-2.0.0-27.45.1
    • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.45.1
    • libvirt-daemon-driver-network-2.0.0-27.45.1
    • libvirt-daemon-driver-network-debuginfo-2.0.0-27.45.1
    • libvirt-daemon-driver-nodedev-2.0.0-27.45.1
    • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.45.1
    • libvirt-daemon-driver-nwfilter-2.0.0-27.45.1
    • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.45.1
    • libvirt-daemon-driver-qemu-2.0.0-27.45.1
    • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.45.1
    • libvirt-daemon-driver-secret-2.0.0-27.45.1
    • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.45.1
    • libvirt-daemon-driver-storage-2.0.0-27.45.1
    • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.45.1
    • libvirt-daemon-hooks-2.0.0-27.45.1
    • libvirt-daemon-lxc-2.0.0-27.45.1
    • libvirt-daemon-qemu-2.0.0-27.45.1
    • libvirt-daemon-xen-2.0.0-27.45.1
    • libvirt-debugsource-2.0.0-27.45.1
    • libvirt-doc-2.0.0-27.45.1
    • libvirt-lock-sanlock-2.0.0-27.45.1
    • libvirt-lock-sanlock-debuginfo-2.0.0-27.45.1
    • libvirt-nss-2.0.0-27.45.1
    • libvirt-nss-debuginfo-2.0.0-27.45.1

References: