VDB
RHSA-2021%3A0931
RHSA-2021%3A0931
PUBLISHED
CVSS 9.800000190734863 CRITICAL
An update for openvswitch2.11 and ovn2.11 is now available for Red Hat OpenStack Platform 13 (Queens). Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| openvswitch2.11 | ||
| openvswitch | ||
| Red Hat OpenStack Platform 13.0 | ||
| ovn2.11 | ||
| python |
Timeline
- Mar 18, 2021 CVE Published
- Mar 18, 2026 CVE Updated
- Apr 4, 2026 Distribution Patch
- Apr 4, 2026 Distribution Patch
- Apr 4, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:0931 advisory
- https://access.redhat.com/security/updates/classification/#important url
- https://bugzilla.redhat.com/show_bug.cgi?id=1828867 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1828874 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1828884 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1896536 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1905246 url
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0931.json advisory