This update for microcode_ctl fixes the following issues: This update contains the Intel QSR 2019.1 Microcode release Four new speculative execution information leak issues have been identified in Intel CPUs. - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling - CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling - CVE-2018-12130: Microarchitectural Load Port Data Samling - CVE-2019-11091: Microarchitectural Data Sampling Uncacheable Memory 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-gt;0000061f Xeon E3/E5, Core X SNB-E/EN/EP C2/M1 6-2d-7/6d 00000714-gt;00000718 Xeon E3/E5, Core X ---- new platforms ---------------------------------------- VLV C0 6-37-8/02 00000838 Atom Z series VLV C0 6-37-8/0C 00000838 Celeron N2xxx, Pentium N35xx VLV D0 6-37-9/0F 0000090c Atom E38xx CHV C0 6-4c-3/01 00000368 Atom X series CHV D0 6-4c-4/01 00000411 Atom X series Readded what missing in last update: BDX-ML B0/M0/R0 6-4f-1/ef 0b00002e-gt;00000036 Xeon E5/E7 v4; Core i7-69xx/68xx