What is RHSA-2019:1455?

RHSA-2019:1455 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: Advanced Virtualization security update

Which CVE IDs does RHSA-2019:1455 cover?

RHSA-2019:1455 covers the following CVE IDs: CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-10132. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2019:1455?

RHSA-2019:1455 has a CVSS v3 base score of 8.8, published by Red Hat Product Security.

RHSA-2019:1455HighCVSS 8.8

Red Hat Security Advisory: Advanced Virtualization security update

Vendor

Red Hat Product Security

Published

June 11, 2019

Last Modified

May 29, 2026

🔗 CVE IDs covered (5)

CVE-2019-11091 →CVE-2018-12126 →CVE-2018-12127 →CVE-2018-12130 →CVE-2019-10132 →

📋 Description

CVE-2018-12126 — hardware: Microarchitectural Store Buffer Data Sampling (MSBDS) CVE-2018-12127 — hardware: Micro-architectural Load Port Data Sampling - Information Leak (MLPDS) CVE-2018-12130 — hardware: Microarchitectural Fill Buffer Data Sampling (MFBDS) CVE-2019-10132 — libvirt: wrong permissions in systemd admin-sock due to missing SocketMode parameter CVE-2019-11091 — hardware: Microarchitectural Data Sampling Uncacheable Memory (MDSUM)

🔗 References (9)

selfhttps://access.redhat.com/errata/RHSA-2019:1455
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://access.redhat.com/security/vulnerabilities/mds
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1646781
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1646784
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1667782
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1705312
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1706067
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_1455.json