openSUSE: 2019:1505-1 Important: libvirt Speculative Execution Issues
opensuse
June 3, 2019
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://support.scc.suse.com/s/kb?language=en_US
This update was imported from the SUSE:SLE-15:Update update project.
Topics Covered
Patch
Patch Instructions:
To install this openSUSE 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:
- openSUSE Leap 15.0:
zypper in -t patch openSUSE-2019-1505=1
Package List
- openSUSE Leap 15.0 (i586 x86_64):
libvirt-4.0.0-lp150.7.14.1
libvirt-admin-4.0.0-lp150.7.14.1
libvirt-admin-debuginfo-4.0.0-lp150.7.14.1
libvirt-client-4.0.0-lp150.7.14.1
libvirt-client-debuginfo-4.0.0-lp150.7.14.1
libvirt-daemon-4.0.0-lp150.7.14.1
libvirt-daemon-config-network-4.0.0-lp150.7.14.1
libvirt-daemon-config-nwfilter-4.0.0-lp150.7.14.1
libvirt-daemon-debuginfo-4.0.0-lp150.7.14.1
libvirt-daemon-driver-interface-4.0.0-lp150.7.14.1
libvirt-daemon-driver-interface-debuginfo-4.0.0-lp150.7.14.1
libvirt-daemon-driver-lxc-4.0.0-lp150.7.14.1
libvirt-daemon-driver-lxc-debuginfo-4.0.0-lp150.7.14.1
libvirt-daemon-driver-network-4.0.0-lp150.7.14.1
libvirt-daemon-driver-network-debuginfo-4.0.0-lp150.7.14.1
libvirt-daemon-driver-nodedev-4.0.0-lp150.7.14.1
libvirt-daemon-driver-nodedev-debuginfo-4.0.0-lp150.7.14.1
libvirt-daemon-driver-nwfilter-4.0.0-lp150.7.14.1
libvirt-daemon-driver-nwfilter-debuginfo-4.0.0-lp150.7.14.1
libvirt-daemon-driver-qemu-4.0.0-lp150.7.14.1
libvirt-daemon-driver-qemu-debuginfo-4.0.0-...
Read the Full AdvisoryReferences
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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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2019:1505-1
Rating: important
Affected Products:
openSUSE Leap 15.0
Topics Covered
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