Security update for libvirt

Announcement ID:	SUSE-SU-2020:3039-1
Rating:	important
References:	bsc#1174955 bsc#1175574 bsc#1176430 bsc#1177155 bsc#1177480
Cross-References:	CVE-2020-15708 CVE-2020-25637
CVSS scores:	CVE-2020-15708 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-15708 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-25637 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-25637 ( NVD ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected Products:	SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5

An update that solves two vulnerabilities and has three security fixes can now be installed.

Description:

This update for libvirt fixes the following issues:

• CVE-2020-15708: Added a note to libvirtd.conf about polkit auth in SUSE distros (bsc#1174955).
• CVE-2020-25637: Fixed a double free in qemuAgentGetInterfaces() (bsc#1177155).
• qemu: Adjust max memlock on mdev hotplug (bsc#1177480).
• Xen: Don't add dom0 twice on driver reload (bsc#1176430).
• Fixed an issue where building was failing (bsc#1175574).

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 Software Development Kit 12 SP5
  zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-3039=1
• SUSE Linux Enterprise High Performance Computing 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-3039=1
• SUSE Linux Enterprise Server 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-3039=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-3039=1

Package List:

• SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64)
  • libvirt-debugsource-5.1.0-13.19.1
  • libvirt-devel-5.1.0-13.19.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
  • libvirt-daemon-driver-network-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-core-debuginfo-5.1.0-13.19.1
  • libvirt-debugsource-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-disk-5.1.0-13.19.1
  • libvirt-daemon-driver-network-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-scsi-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-qemu-5.1.0-13.19.1
  • libvirt-daemon-driver-interface-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-secret-5.1.0-13.19.1
  • libvirt-daemon-driver-qemu-5.1.0-13.19.1
  • libvirt-daemon-driver-nodedev-5.1.0-13.19.1
  • libvirt-daemon-driver-secret-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-nwfilter-debuginfo-5.1.0-13.19.1
  • libvirt-doc-5.1.0-13.19.1
  • libvirt-nss-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-disk-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-interface-5.1.0-13.19.1
  • libvirt-libs-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-iscsi-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-core-5.1.0-13.19.1
  • libvirt-client-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-qemu-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-nodedev-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-logical-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-scsi-5.1.0-13.19.1
  • libvirt-lock-sanlock-debuginfo-5.1.0-13.19.1
  • libvirt-nss-5.1.0-13.19.1
  • libvirt-daemon-driver-lxc-5.1.0-13.19.1
  • libvirt-admin-5.1.0-13.19.1
  • libvirt-daemon-hooks-5.1.0-13.19.1
  • libvirt-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-logical-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-nwfilter-5.1.0-13.19.1
  • libvirt-libs-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-config-network-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-5.1.0-13.19.1
  • libvirt-daemon-config-nwfilter-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-rbd-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-iscsi-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-mpath-5.1.0-13.19.1
  • libvirt-daemon-lxc-5.1.0-13.19.1
  • libvirt-daemon-debuginfo-5.1.0-13.19.1
  • libvirt-client-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-rbd-5.1.0-13.19.1
  • libvirt-daemon-driver-lxc-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-mpath-debuginfo-5.1.0-13.19.1
  • libvirt-admin-debuginfo-5.1.0-13.19.1
  • libvirt-lock-sanlock-5.1.0-13.19.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64)
  • libvirt-daemon-driver-libxl-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-xen-5.1.0-13.19.1
  • libvirt-daemon-driver-libxl-5.1.0-13.19.1
• SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
  • libvirt-daemon-driver-network-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-core-debuginfo-5.1.0-13.19.1
  • libvirt-debugsource-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-disk-5.1.0-13.19.1
  • libvirt-daemon-driver-network-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-scsi-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-qemu-5.1.0-13.19.1
  • libvirt-daemon-driver-interface-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-secret-5.1.0-13.19.1
  • libvirt-daemon-driver-qemu-5.1.0-13.19.1
  • libvirt-daemon-driver-nodedev-5.1.0-13.19.1
  • libvirt-daemon-driver-secret-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-nwfilter-debuginfo-5.1.0-13.19.1
  • libvirt-doc-5.1.0-13.19.1
  • libvirt-nss-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-disk-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-interface-5.1.0-13.19.1
  • libvirt-libs-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-iscsi-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-core-5.1.0-13.19.1
  • libvirt-client-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-qemu-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-nodedev-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-logical-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-scsi-5.1.0-13.19.1
  • libvirt-lock-sanlock-debuginfo-5.1.0-13.19.1
  • libvirt-nss-5.1.0-13.19.1
  • libvirt-daemon-driver-lxc-5.1.0-13.19.1
  • libvirt-admin-5.1.0-13.19.1
  • libvirt-daemon-hooks-5.1.0-13.19.1
  • libvirt-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-logical-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-nwfilter-5.1.0-13.19.1
  • libvirt-libs-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-config-network-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-5.1.0-13.19.1
  • libvirt-daemon-config-nwfilter-5.1.0-13.19.1
  • libvirt-daemon-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-iscsi-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-mpath-5.1.0-13.19.1
  • libvirt-daemon-lxc-5.1.0-13.19.1
  • libvirt-daemon-debuginfo-5.1.0-13.19.1
  • libvirt-client-5.1.0-13.19.1
  • libvirt-daemon-driver-lxc-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-mpath-debuginfo-5.1.0-13.19.1
  • libvirt-admin-debuginfo-5.1.0-13.19.1
  • libvirt-lock-sanlock-5.1.0-13.19.1
• SUSE Linux Enterprise Server 12 SP5 (aarch64 x86_64)
  • libvirt-daemon-driver-storage-rbd-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-rbd-5.1.0-13.19.1
• SUSE Linux Enterprise Server 12 SP5 (x86_64)
  • libvirt-daemon-driver-libxl-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-xen-5.1.0-13.19.1
  • libvirt-daemon-driver-libxl-5.1.0-13.19.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
  • libvirt-daemon-driver-network-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-core-debuginfo-5.1.0-13.19.1
  • libvirt-debugsource-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-disk-5.1.0-13.19.1
  • libvirt-daemon-driver-network-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-scsi-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-qemu-5.1.0-13.19.1
  • libvirt-daemon-driver-interface-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-secret-5.1.0-13.19.1
  • libvirt-daemon-driver-qemu-5.1.0-13.19.1
  • libvirt-daemon-driver-nodedev-5.1.0-13.19.1
  • libvirt-daemon-driver-secret-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-nwfilter-debuginfo-5.1.0-13.19.1
  • libvirt-doc-5.1.0-13.19.1
  • libvirt-nss-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-disk-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-interface-5.1.0-13.19.1
  • libvirt-libs-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-iscsi-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-core-5.1.0-13.19.1
  • libvirt-client-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-qemu-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-nodedev-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-logical-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-scsi-5.1.0-13.19.1
  • libvirt-lock-sanlock-debuginfo-5.1.0-13.19.1
  • libvirt-nss-5.1.0-13.19.1
  • libvirt-daemon-driver-lxc-5.1.0-13.19.1
  • libvirt-admin-5.1.0-13.19.1
  • libvirt-daemon-hooks-5.1.0-13.19.1
  • libvirt-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-logical-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-nwfilter-5.1.0-13.19.1
  • libvirt-libs-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-config-network-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-5.1.0-13.19.1
  • libvirt-daemon-config-nwfilter-5.1.0-13.19.1
  • libvirt-daemon-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-iscsi-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-mpath-5.1.0-13.19.1
  • libvirt-daemon-lxc-5.1.0-13.19.1
  • libvirt-daemon-debuginfo-5.1.0-13.19.1
  • libvirt-client-5.1.0-13.19.1
  • libvirt-daemon-driver-lxc-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-mpath-debuginfo-5.1.0-13.19.1
  • libvirt-admin-debuginfo-5.1.0-13.19.1
  • libvirt-lock-sanlock-5.1.0-13.19.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
  • libvirt-daemon-driver-libxl-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-rbd-5.1.0-13.19.1
  • libvirt-daemon-driver-libxl-5.1.0-13.19.1
  • libvirt-daemon-driver-storage-rbd-debuginfo-5.1.0-13.19.1
  • libvirt-daemon-xen-5.1.0-13.19.1

References:

• https://www.suse.com/security/cve/CVE-2020-15708.html
• https://www.suse.com/security/cve/CVE-2020-25637.html
• https://bugzilla.suse.com/show_bug.cgi?id=1174955
• https://bugzilla.suse.com/show_bug.cgi?id=1175574
• https://bugzilla.suse.com/show_bug.cgi?id=1176430
• https://bugzilla.suse.com/show_bug.cgi?id=1177155
• https://bugzilla.suse.com/show_bug.cgi?id=1177480