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SUSE: 2019:14133-1 Important: Microcode_Ctl Information Leak Threat
suse
July 23, 2019
An update that fixes four vulnerabilities is now available
Summary
This update for microcode_ctl fixes the following issues: This update contains the Intel QSR 2019.1 Microcode release (bsc#1111331) 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 Samling (MLPDS) - CVE-2019-11091: Microarchitectural Data Sampling Uncacheable Memory (MDSUM) These updates contain the CPU Microcode adjustments for the software mitigations. For more information on this set of vulnerabilities, check out https://support.scc.suse.com/s/kb?language=en_US Release notes:
References
#1111331 #1141977
Cross- CVE-2018-12126 CVE-2018-12127 CVE-2018-12130
CVE-2019-11091
Affected Products:
SUSE Linux Enterprise Server 11-SP4-LTSS
SUSE Linux Enterprise Point of Sale 11-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/1141977
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Announcement ID: SUSE-SU-2019:14133-1
Rating: important
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