Security update for libvirt

Announcement ID:	SUSE-SU-2019:1438-1
Rating:	important
References:	bsc#1111331 bsc#1131595 bsc#1135273
Cross-References:	CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091 CVE-2019-3886
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-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-2019-3886 ( SUSE ): 5.4 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L CVE-2019-3886 ( NVD ): 5.4 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L CVE-2019-3886 ( NVD ): 5.4 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Affected Products:	SUSE Enterprise Storage 4 SUSE Linux Enterprise High Performance Computing 12 SP2 SUSE Linux Enterprise High Performance Computing 12 SP3 SUSE Linux Enterprise High Performance Computing 12 SP4 SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Point of Service Image Server 12 12-SP2 SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 SUSE Linux Enterprise Server 12 SP2 ESPOS 12-SP2 SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE OpenStack Cloud 7

An update that solves five vulnerabilities can now be installed.

Description:

This update for libvirt fixes the following issues:

Four new speculative execution information leak issues have been identified in Intel CPUs. (bsc#1111331)

• CVE-2018-12126: Microarchitectural Store Buffer Data Sampling (MSBDS)
• CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling (MFBDS)
• CVE-2018-12130: Microarchitectural Load Port Data Sampling (MLPDS)
• CVE-2019-11091: Microarchitectural Data Sampling Uncacheable Memory (MDSUM)

These updates contain the libvirt adjustments, that pass through the new 'md-clear' CPU flag (bsc#1135273).

For more information on this set of vulnerabilities, check out https://www.suse.com/support/kb/doc/?id=7023736

Other security issues fixed:

• CVE-2019-3886: Fixed an information leak which allowed to retrieve the guest hostname under readonly mode (bsc#1131595).
• qemu: Add support for using AES secret for SCSI hotplug

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 OpenStack Cloud 7
  zypper in -t patch SUSE-OpenStack-Cloud-7-2019-1438=1
• SUSE Linux Enterprise Point of Service Image Server 12 12-SP2
  zypper in -t patch SUSE-SLE-POS-12-SP2-CLIENT-2019-1438=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2
  zypper in -t patch SUSE-SLE-SAP-12-SP2-2019-1438=1
• SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2019-1438=1
• SUSE Linux Enterprise Server 12 SP2 ESPOS 12-SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-ESPOS-2019-1438=1
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2019-1438=1
• SUSE Enterprise Storage 4
  zypper in -t patch SUSE-Storage-4-2019-1438=1

Package List:

• SUSE OpenStack Cloud 7 (x86_64)
  • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.54.1
  • libvirt-2.0.0-27.54.1
  • libvirt-daemon-driver-secret-2.0.0-27.54.1
  • libvirt-doc-2.0.0-27.54.1
  • libvirt-daemon-driver-libxl-2.0.0-27.54.1
  • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-xen-2.0.0-27.54.1
  • libvirt-client-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.54.1
  • libvirt-nss-2.0.0-27.54.1
  • libvirt-client-2.0.0-27.54.1
  • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-network-2.0.0-27.54.1
  • libvirt-daemon-driver-nodedev-2.0.0-27.54.1
  • libvirt-daemon-config-nwfilter-2.0.0-27.54.1
  • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-network-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-2.0.0-27.54.1
  • libvirt-lock-sanlock-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-storage-2.0.0-27.54.1
  • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-qemu-2.0.0-27.54.1
  • libvirt-daemon-driver-interface-2.0.0-27.54.1
  • libvirt-debugsource-2.0.0-27.54.1
  • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-qemu-2.0.0-27.54.1
  • libvirt-daemon-driver-lxc-2.0.0-27.54.1
  • libvirt-daemon-config-network-2.0.0-27.54.1
  • libvirt-daemon-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-lxc-2.0.0-27.54.1
  • libvirt-nss-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-hooks-2.0.0-27.54.1
  • libvirt-lock-sanlock-2.0.0-27.54.1
  • libvirt-daemon-driver-nwfilter-2.0.0-27.54.1
• SUSE Linux Enterprise Point of Service Image Server 12 12-SP2 (x86_64)
  • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.54.1
  • libvirt-2.0.0-27.54.1
  • libvirt-daemon-driver-secret-2.0.0-27.54.1
  • libvirt-doc-2.0.0-27.54.1
  • libvirt-daemon-driver-libxl-2.0.0-27.54.1
  • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-xen-2.0.0-27.54.1
  • libvirt-client-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.54.1
  • libvirt-nss-2.0.0-27.54.1
  • libvirt-client-2.0.0-27.54.1
  • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-network-2.0.0-27.54.1
  • libvirt-daemon-driver-nodedev-2.0.0-27.54.1
  • libvirt-daemon-config-nwfilter-2.0.0-27.54.1
  • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-network-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-2.0.0-27.54.1
  • libvirt-lock-sanlock-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-storage-2.0.0-27.54.1
  • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-qemu-2.0.0-27.54.1
  • libvirt-daemon-driver-interface-2.0.0-27.54.1
  • libvirt-debugsource-2.0.0-27.54.1
  • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-qemu-2.0.0-27.54.1
  • libvirt-daemon-driver-lxc-2.0.0-27.54.1
  • libvirt-daemon-config-network-2.0.0-27.54.1
  • libvirt-daemon-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-lxc-2.0.0-27.54.1
  • libvirt-nss-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-hooks-2.0.0-27.54.1
  • libvirt-lock-sanlock-2.0.0-27.54.1
  • libvirt-daemon-driver-nwfilter-2.0.0-27.54.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
  • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.54.1
  • libvirt-2.0.0-27.54.1
  • libvirt-daemon-driver-secret-2.0.0-27.54.1
  • libvirt-doc-2.0.0-27.54.1
  • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.54.1
  • libvirt-client-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.54.1
  • libvirt-nss-2.0.0-27.54.1
  • libvirt-client-2.0.0-27.54.1
  • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-network-2.0.0-27.54.1
  • libvirt-daemon-driver-nodedev-2.0.0-27.54.1
  • libvirt-daemon-config-nwfilter-2.0.0-27.54.1
  • libvirt-daemon-driver-network-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-2.0.0-27.54.1
  • libvirt-lock-sanlock-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-storage-2.0.0-27.54.1
  • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-qemu-2.0.0-27.54.1
  • libvirt-daemon-driver-interface-2.0.0-27.54.1
  • libvirt-debugsource-2.0.0-27.54.1
  • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-qemu-2.0.0-27.54.1
  • libvirt-daemon-driver-lxc-2.0.0-27.54.1
  • libvirt-daemon-config-network-2.0.0-27.54.1
  • libvirt-daemon-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-lxc-2.0.0-27.54.1
  • libvirt-nss-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-hooks-2.0.0-27.54.1
  • libvirt-lock-sanlock-2.0.0-27.54.1
  • libvirt-daemon-driver-nwfilter-2.0.0-27.54.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (x86_64)
  • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-libxl-2.0.0-27.54.1
  • libvirt-daemon-xen-2.0.0-27.54.1
• SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (x86_64)
  • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.54.1
  • libvirt-2.0.0-27.54.1
  • libvirt-daemon-driver-secret-2.0.0-27.54.1
  • libvirt-doc-2.0.0-27.54.1
  • libvirt-daemon-driver-libxl-2.0.0-27.54.1
  • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-xen-2.0.0-27.54.1
  • libvirt-client-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.54.1
  • libvirt-nss-2.0.0-27.54.1
  • libvirt-client-2.0.0-27.54.1
  • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-network-2.0.0-27.54.1
  • libvirt-daemon-driver-nodedev-2.0.0-27.54.1
  • libvirt-daemon-config-nwfilter-2.0.0-27.54.1
  • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-network-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-2.0.0-27.54.1
  • libvirt-lock-sanlock-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-storage-2.0.0-27.54.1
  • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-qemu-2.0.0-27.54.1
  • libvirt-daemon-driver-interface-2.0.0-27.54.1
  • libvirt-debugsource-2.0.0-27.54.1
  • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-qemu-2.0.0-27.54.1
  • libvirt-daemon-driver-lxc-2.0.0-27.54.1
  • libvirt-daemon-config-network-2.0.0-27.54.1
  • libvirt-daemon-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-lxc-2.0.0-27.54.1
  • libvirt-nss-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-hooks-2.0.0-27.54.1
  • libvirt-lock-sanlock-2.0.0-27.54.1
  • libvirt-daemon-driver-nwfilter-2.0.0-27.54.1
• SUSE Linux Enterprise Server 12 SP2 ESPOS 12-SP2 (x86_64)
  • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.54.1
  • libvirt-2.0.0-27.54.1
  • libvirt-daemon-driver-secret-2.0.0-27.54.1
  • libvirt-doc-2.0.0-27.54.1
  • libvirt-daemon-driver-libxl-2.0.0-27.54.1
  • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-xen-2.0.0-27.54.1
  • libvirt-client-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.54.1
  • libvirt-nss-2.0.0-27.54.1
  • libvirt-client-2.0.0-27.54.1
  • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-network-2.0.0-27.54.1
  • libvirt-daemon-driver-nodedev-2.0.0-27.54.1
  • libvirt-daemon-config-nwfilter-2.0.0-27.54.1
  • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-network-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-2.0.0-27.54.1
  • libvirt-lock-sanlock-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-storage-2.0.0-27.54.1
  • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-qemu-2.0.0-27.54.1
  • libvirt-daemon-driver-interface-2.0.0-27.54.1
  • libvirt-debugsource-2.0.0-27.54.1
  • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-qemu-2.0.0-27.54.1
  • libvirt-daemon-driver-lxc-2.0.0-27.54.1
  • libvirt-daemon-config-network-2.0.0-27.54.1
  • libvirt-daemon-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-lxc-2.0.0-27.54.1
  • libvirt-nss-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-hooks-2.0.0-27.54.1
  • libvirt-lock-sanlock-2.0.0-27.54.1
  • libvirt-daemon-driver-nwfilter-2.0.0-27.54.1
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (ppc64le s390x x86_64)
  • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.54.1
  • libvirt-2.0.0-27.54.1
  • libvirt-daemon-driver-secret-2.0.0-27.54.1
  • libvirt-doc-2.0.0-27.54.1
  • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.54.1
  • libvirt-client-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.54.1
  • libvirt-nss-2.0.0-27.54.1
  • libvirt-client-2.0.0-27.54.1
  • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-network-2.0.0-27.54.1
  • libvirt-daemon-driver-nodedev-2.0.0-27.54.1
  • libvirt-daemon-config-nwfilter-2.0.0-27.54.1
  • libvirt-daemon-driver-network-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-2.0.0-27.54.1
  • libvirt-lock-sanlock-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-storage-2.0.0-27.54.1
  • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-qemu-2.0.0-27.54.1
  • libvirt-daemon-driver-interface-2.0.0-27.54.1
  • libvirt-debugsource-2.0.0-27.54.1
  • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-qemu-2.0.0-27.54.1
  • libvirt-daemon-driver-lxc-2.0.0-27.54.1
  • libvirt-daemon-config-network-2.0.0-27.54.1
  • libvirt-daemon-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-lxc-2.0.0-27.54.1
  • libvirt-nss-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-hooks-2.0.0-27.54.1
  • libvirt-lock-sanlock-2.0.0-27.54.1
  • libvirt-daemon-driver-nwfilter-2.0.0-27.54.1
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (x86_64)
  • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-libxl-2.0.0-27.54.1
  • libvirt-daemon-xen-2.0.0-27.54.1
• SUSE Enterprise Storage 4 (x86_64)
  • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.54.1
  • libvirt-2.0.0-27.54.1
  • libvirt-daemon-driver-secret-2.0.0-27.54.1
  • libvirt-doc-2.0.0-27.54.1
  • libvirt-daemon-driver-libxl-2.0.0-27.54.1
  • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-xen-2.0.0-27.54.1
  • libvirt-client-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.54.1
  • libvirt-nss-2.0.0-27.54.1
  • libvirt-client-2.0.0-27.54.1
  • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-network-2.0.0-27.54.1
  • libvirt-daemon-driver-nodedev-2.0.0-27.54.1
  • libvirt-daemon-config-nwfilter-2.0.0-27.54.1
  • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-network-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-2.0.0-27.54.1
  • libvirt-lock-sanlock-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-storage-2.0.0-27.54.1
  • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-driver-qemu-2.0.0-27.54.1
  • libvirt-daemon-driver-interface-2.0.0-27.54.1
  • libvirt-debugsource-2.0.0-27.54.1
  • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-qemu-2.0.0-27.54.1
  • libvirt-daemon-driver-lxc-2.0.0-27.54.1
  • libvirt-daemon-config-network-2.0.0-27.54.1
  • libvirt-daemon-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-lxc-2.0.0-27.54.1
  • libvirt-nss-debuginfo-2.0.0-27.54.1
  • libvirt-daemon-hooks-2.0.0-27.54.1
  • libvirt-lock-sanlock-2.0.0-27.54.1
  • libvirt-daemon-driver-nwfilter-2.0.0-27.54.1

References:

• https://www.suse.com/security/cve/CVE-2018-12126.html
• https://www.suse.com/security/cve/CVE-2018-12127.html
• https://www.suse.com/security/cve/CVE-2018-12130.html
• https://www.suse.com/security/cve/CVE-2019-11091.html
• https://www.suse.com/security/cve/CVE-2019-3886.html
• https://bugzilla.suse.com/show_bug.cgi?id=1111331
• https://bugzilla.suse.com/show_bug.cgi?id=1131595
• https://bugzilla.suse.com/show_bug.cgi?id=1135273