SUSE Security Update: Security update for libvirt
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:1547-1
Rating:             important
References:         #1111331 #1135273 
Cross-References:   CVE-2018-12126 CVE-2018-12127 CVE-2018-12130
                    CVE-2019-11091
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP3
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Desktop 12-SP3
______________________________________________________________________________

   An update that fixes four vulnerabilities is now available.

Description:

   This update for libvirt fixes the following issues:

   Four new speculative execution information leak issu 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/


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 Software Development Kit 12-SP3:

      zypper in -t patch SUSE-SLE-SDK-12-SP3-2019-1547=1

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-1547=1

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2019-1547=1



Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):

      libvirt-debugsource-3.3.0-5.33.2
      libvirt-devel-3.3.0-5.33.2

   - SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):

      libvirt-3.3.0-5.33.2
      libvirt-admin-3.3.0-5.33.2
      libvirt-admin-debuginfo-3.3.0-5.33.2
      libvirt-client-3.3.0-5.33.2
      libvirt-client-debuginfo-3.3.0-5.33.2
      libvirt-daemon-3.3.0-5.33.2
      libvirt-daemon-config-network-3.3.0-5.33.2
      libvirt-daemon-config-nwfilter-3.3.0-5.33.2
      libvirt-daemon-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-interface-3.3.0-5.33.2
      libvirt-daemon-driver-interface-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-lxc-3.3.0-5.33.2
      libvirt-daemon-driver-lxc-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-network-3.3.0-5.33.2
      libvirt-daemon-driver-network-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-nodedev-3.3.0-5.33.2
      libvirt-daemon-driver-nodedev-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-nwfilter-3.3.0-5.33.2
      libvirt-daemon-driver-nwfilter-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-qemu-3.3.0-5.33.2
      libvirt-daemon-driver-qemu-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-secret-3.3.0-5.33.2
      libvirt-daemon-driver-secret-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-storage-3.3.0-5.33.2
      libvirt-daemon-driver-storage-core-3.3.0-5.33.2
      libvirt-daemon-driver-storage-core-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-storage-disk-3.3.0-5.33.2
      libvirt-daemon-driver-storage-disk-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-storage-iscsi-3.3.0-5.33.2
      libvirt-daemon-driver-storage-iscsi-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-storage-logical-3.3.0-5.33.2
      libvirt-daemon-driver-storage-logical-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-storage-mpath-3.3.0-5.33.2
      libvirt-daemon-driver-storage-mpath-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-storage-scsi-3.3.0-5.33.2
      libvirt-daemon-driver-storage-scsi-debuginfo-3.3.0-5.33.2
      libvirt-daemon-hooks-3.3.0-5.33.2
      libvirt-daemon-lxc-3.3.0-5.33.2
      libvirt-daemon-qemu-3.3.0-5.33.2
      libvirt-debugsource-3.3.0-5.33.2
      libvirt-doc-3.3.0-5.33.2
      libvirt-libs-3.3.0-5.33.2
      libvirt-libs-debuginfo-3.3.0-5.33.2
      libvirt-lock-sanlock-3.3.0-5.33.2
      libvirt-lock-sanlock-debuginfo-3.3.0-5.33.2
      libvirt-nss-3.3.0-5.33.2
      libvirt-nss-debuginfo-3.3.0-5.33.2

   - SUSE Linux Enterprise Server 12-SP3 (aarch64 x86_64):

      libvirt-daemon-driver-storage-rbd-3.3.0-5.33.2
      libvirt-daemon-driver-storage-rbd-debuginfo-3.3.0-5.33.2

   - SUSE Linux Enterprise Server 12-SP3 (x86_64):

      libvirt-daemon-driver-libxl-3.3.0-5.33.2
      libvirt-daemon-driver-libxl-debuginfo-3.3.0-5.33.2
      libvirt-daemon-xen-3.3.0-5.33.2

   - SUSE Linux Enterprise Desktop 12-SP3 (x86_64):

      libvirt-3.3.0-5.33.2
      libvirt-admin-3.3.0-5.33.2
      libvirt-admin-debuginfo-3.3.0-5.33.2
      libvirt-client-3.3.0-5.33.2
      libvirt-client-debuginfo-3.3.0-5.33.2
      libvirt-daemon-3.3.0-5.33.2
      libvirt-daemon-config-network-3.3.0-5.33.2
      libvirt-daemon-config-nwfilter-3.3.0-5.33.2
      libvirt-daemon-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-interface-3.3.0-5.33.2
      libvirt-daemon-driver-interface-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-libxl-3.3.0-5.33.2
      libvirt-daemon-driver-libxl-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-lxc-3.3.0-5.33.2
      libvirt-daemon-driver-lxc-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-network-3.3.0-5.33.2
      libvirt-daemon-driver-network-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-nodedev-3.3.0-5.33.2
      libvirt-daemon-driver-nodedev-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-nwfilter-3.3.0-5.33.2
      libvirt-daemon-driver-nwfilter-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-qemu-3.3.0-5.33.2
      libvirt-daemon-driver-qemu-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-secret-3.3.0-5.33.2
      libvirt-daemon-driver-secret-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-storage-3.3.0-5.33.2
      libvirt-daemon-driver-storage-core-3.3.0-5.33.2
      libvirt-daemon-driver-storage-core-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-storage-disk-3.3.0-5.33.2
      libvirt-daemon-driver-storage-disk-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-storage-iscsi-3.3.0-5.33.2
      libvirt-daemon-driver-storage-iscsi-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-storage-logical-3.3.0-5.33.2
      libvirt-daemon-driver-storage-logical-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-storage-mpath-3.3.0-5.33.2
      libvirt-daemon-driver-storage-mpath-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-storage-rbd-3.3.0-5.33.2
      libvirt-daemon-driver-storage-rbd-debuginfo-3.3.0-5.33.2
      libvirt-daemon-driver-storage-scsi-3.3.0-5.33.2
      libvirt-daemon-driver-storage-scsi-debuginfo-3.3.0-5.33.2
      libvirt-daemon-lxc-3.3.0-5.33.2
      libvirt-daemon-qemu-3.3.0-5.33.2
      libvirt-daemon-xen-3.3.0-5.33.2
      libvirt-debugsource-3.3.0-5.33.2
      libvirt-doc-3.3.0-5.33.2
      libvirt-libs-3.3.0-5.33.2
      libvirt-libs-debuginfo-3.3.0-5.33.2


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://bugzilla.suse.com/1111331
   https://bugzilla.suse.com/1135273

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sle-security-updates@lists.suse.com
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SUSE: 2019:1547-1 important: libvirt

June 18, 2019
An update that fixes four vulnerabilities is now available

Summary

This update for libvirt fixes the following issues: Four new speculative execution information leak issu 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/ 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 Software Development Kit 12-SP3: zypper in -t patch SUSE-SLE-SDK-12-SP3-2019-1547=1 - SUSE Linux Enterprise Server 12-SP3: zypper ...

Read the Full Advisory

References

#1111331 #1135273

Cross- CVE-2018-12126 CVE-2018-12127 CVE-2018-12130

CVE-2019-11091

Affected Products:

SUSE Linux Enterprise Software Development Kit 12-SP3

SUSE Linux Enterprise Server 12-SP3

SUSE Linux Enterprise Desktop 12-SP3

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://bugzilla.suse.com/1111331

https://bugzilla.suse.com/1135273

Severity
Announcement ID: SUSE-SU-2019:1547-1
Rating: important

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