openSUSE-SU-2019:1805-1

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openSUSE-SU-2019:1805-1

Summary: Security update for ucode-intel

Details: This update for ucode-intel 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://www.suse.com/support/kb/doc/?id=7023736 Release notes: ---- updated platforms ------------------------------------ SNB-E/EN/EP C1/M0 6-2d-6/6d 0000061d->0000061f Xeon E3/E5, Core X SNB-E/EN/EP C2/M1 6-2d-7/6d 00000714->00000718 Xeon E3/E5, Core X This update was imported from the SUSE:SLE-15:Update update project.

References: https://lists.opensuse.org/archives/list/[email protected]/thread/YSPWDEAWE7P6Q74P7Y3X6GN4DTSDOX2P/#YSPWDEAWE7P6Q74P7Y3X6GN4DTSDOX2P, https://bugzilla.suse.com/1111331, https://www.suse.com/security/cve/CVE-2018-12126, https://www.suse.com/security/cve/CVE-2018-12127, https://www.suse.com/security/cve/CVE-2018-12130, https://www.suse.com/security/cve/CVE-2019-11091