SUSE: 2019:1438-1 Important: Multiple Information Leak Issues Fixed
suse
June 6, 2019
An update that fixes 5 vulnerabilities is now available
Summary
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 Other security issues fixed: - CVE-2019-3886: Fixed an information leak which allowed to retrieve the
Topics Covered
References
#1111331 #1131595 #1135273
Cross- CVE-2018-12126 CVE-2018-12127 CVE-2018-12130
CVE-2019-11091 CVE-2019-3886
Affected Products:
SUSE OpenStack Cloud 7
SUSE Linux Enterprise Server for SAP 12-SP2
SUSE Linux Enterprise Server 12-SP2-LTSS
SUSE Linux Enterprise Server 12-SP2-BCL
SUSE Enterprise Storage 4
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/1111331
https://bugzilla.suse.com/1131595
https://bugzilla.suse.com/1135273
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Announcement ID: SUSE-SU-2019:1438-1
Rating: important
Topics Covered
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