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Sicherheit: Mehrere Probleme in libvirt
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in libvirt
ID: SUSE-SU-2019:1452-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Server for SAP 12-SP1, SUSE Linux Enterprise Server 12-SP1-LTSS
Datum: Fr, 7. Juni 2019, 23:29
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11091
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
Applikationen: libvirt

Originalnachricht


SUSE Security Update: Security update for libvirt
______________________________________________________________________________

Announcement ID: SUSE-SU-2019:1452-1
Rating: important
References: #1111331 #1135273
Cross-References: CVE-2018-12126 CVE-2018-12127 CVE-2018-12130
CVE-2019-11091
Affected Products:
SUSE Linux Enterprise Server for SAP 12-SP1
SUSE Linux Enterprise Server 12-SP1-LTSS
______________________________________________________________________________

An update that fixes four vulnerabilities is now available.

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


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 for SAP 12-SP1:

zypper in -t patch SUSE-SLE-SAP-12-SP1-2019-1452=1

- SUSE Linux Enterprise Server 12-SP1-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP1-2019-1452=1



Package List:

- SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):

libvirt-1.2.18.4-22.10.1
libvirt-client-1.2.18.4-22.10.1
libvirt-client-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-1.2.18.4-22.10.1
libvirt-daemon-config-network-1.2.18.4-22.10.1
libvirt-daemon-config-nwfilter-1.2.18.4-22.10.1
libvirt-daemon-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-interface-1.2.18.4-22.10.1
libvirt-daemon-driver-interface-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-libxl-1.2.18.4-22.10.1
libvirt-daemon-driver-libxl-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-lxc-1.2.18.4-22.10.1
libvirt-daemon-driver-lxc-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-network-1.2.18.4-22.10.1
libvirt-daemon-driver-network-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-nodedev-1.2.18.4-22.10.1
libvirt-daemon-driver-nodedev-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-nwfilter-1.2.18.4-22.10.1
libvirt-daemon-driver-nwfilter-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-qemu-1.2.18.4-22.10.1
libvirt-daemon-driver-qemu-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-secret-1.2.18.4-22.10.1
libvirt-daemon-driver-secret-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-storage-1.2.18.4-22.10.1
libvirt-daemon-driver-storage-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-lxc-1.2.18.4-22.10.1
libvirt-daemon-qemu-1.2.18.4-22.10.1
libvirt-daemon-xen-1.2.18.4-22.10.1
libvirt-debugsource-1.2.18.4-22.10.1
libvirt-doc-1.2.18.4-22.10.1
libvirt-lock-sanlock-1.2.18.4-22.10.1
libvirt-lock-sanlock-debuginfo-1.2.18.4-22.10.1

- SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):

libvirt-1.2.18.4-22.10.1
libvirt-client-1.2.18.4-22.10.1
libvirt-client-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-1.2.18.4-22.10.1
libvirt-daemon-config-network-1.2.18.4-22.10.1
libvirt-daemon-config-nwfilter-1.2.18.4-22.10.1
libvirt-daemon-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-interface-1.2.18.4-22.10.1
libvirt-daemon-driver-interface-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-lxc-1.2.18.4-22.10.1
libvirt-daemon-driver-lxc-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-network-1.2.18.4-22.10.1
libvirt-daemon-driver-network-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-nodedev-1.2.18.4-22.10.1
libvirt-daemon-driver-nodedev-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-nwfilter-1.2.18.4-22.10.1
libvirt-daemon-driver-nwfilter-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-qemu-1.2.18.4-22.10.1
libvirt-daemon-driver-qemu-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-secret-1.2.18.4-22.10.1
libvirt-daemon-driver-secret-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-driver-storage-1.2.18.4-22.10.1
libvirt-daemon-driver-storage-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-lxc-1.2.18.4-22.10.1
libvirt-daemon-qemu-1.2.18.4-22.10.1
libvirt-debugsource-1.2.18.4-22.10.1
libvirt-doc-1.2.18.4-22.10.1
libvirt-lock-sanlock-1.2.18.4-22.10.1
libvirt-lock-sanlock-debuginfo-1.2.18.4-22.10.1

- SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):

libvirt-daemon-driver-libxl-1.2.18.4-22.10.1
libvirt-daemon-driver-libxl-debuginfo-1.2.18.4-22.10.1
libvirt-daemon-xen-1.2.18.4-22.10.1


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

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