What is RHSA-2020:2842?

RHSA-2020:2842 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update

Which CVE IDs does RHSA-2020:2842 cover?

RHSA-2020:2842 covers the following CVE IDs: CVE-2020-0548, CVE-2020-0549, CVE-2020-0543. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2020:2842?

RHSA-2020:2842 has a CVSS v3 base score of 6.5, published by Red Hat Product Security.

RHSA-2020:2842MediumCVSS 6.5

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

Vendor

Red Hat Product Security

Published

July 7, 2020

Last Modified

June 26, 2026

🔗 CVE IDs covered (3)

CVE-2020-0548 →CVE-2020-0549 →CVE-2020-0543 →

📋 Description

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

🔗 References (9)

selfhttps://access.redhat.com/errata/RHSA-2020:2842
externalhttps://access.redhat.com/security/updates/classification/#moderate
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1788786
externalhttps://access.redhat.com/solutions/5142691
externalhttps://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1788788
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1827165
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1849063
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_2842.json