Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update

CVE-2020-0543 — hw: Special Register Buffer Data Sampling (SRBDS) CVE-2020-0548 — hw: Vector Register Data Sampling CVE-2020-0549 — hw: L1D Cache Eviction Sampling CVE-2020-8695 — hw: Information disclosure issue in Intel SGX via RAPL interface CVE-2020-8696 — hw: Vector Register Leakage-Active CVE-2020-8698 — hw: Fast forward store predictor CVE-2020-24489 — hw: vt-d related privilege escalation CVE-2020-24511 — hw: improper isolation of shared resources in some Intel Processors CVE-2020-24512 — hw: observable timing discrepancy in some Intel Processors