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Sicherheit: Mehrere Probleme in libvirt
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in libvirt
ID: SUSE-SU-2019:1547-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Desktop 12-SP3, SUSE Linux Enterprise Server 12-SP3, SUSE Linux Enterprise Software Development Kit 12-SP3
Datum: Di, 18. Juni 2019, 22:36
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12130
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12126
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12127
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11091
Applikationen: libvirt

Originalnachricht


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/doc/?id=7023736


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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