What is RHSA-2021:0976?

RHSA-2021:0976 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: Red Hat Virtualization Host security, bug fix and enhancement update (4.4.4-2)

Which CVE IDs does RHSA-2021:0976 cover?

RHSA-2021:0976 covers the following CVE IDs: CVE-2020-27827. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2021:0976?

RHSA-2021:0976 has a CVSS v3 base score of 7.5, published by Red Hat Product Security.

RHSA-2021:0976MediumCVSS 7.5

Red Hat Security Advisory: Red Hat Virtualization Host security, bug fix and enhancement update (4.4.4-2)

Vendor

Red Hat Product Security

Published

March 23, 2021

Last Modified

June 26, 2026

🔗 CVE IDs covered (1)

CVE-2020-27827 →

📋 Description

CVE-2020-27827 — lldp/openvswitch: denial of service via externally triggered memory leak

🔗 References (8)

selfhttps://access.redhat.com/errata/RHSA-2021:0976
externalhttps://access.redhat.com/security/updates/classification/#moderate
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1903777
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1915877
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1916659
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1921438
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1932763
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0976.json