VDB
RHSA-2020%3A4431
RHSA-2020%3A4431
PUBLISHED
CVSS 5.5 MEDIUM
An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. 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
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat Enterprise Linux BaseOS (v. 8) | ||
| python3 | ||
| Red Hat CodeReady Linux Builder (v. 8) | ||
| kernel | ||
| perf | ||
| bpftool |
Timeline
- Nov 4, 2020 CVE Published
- Mar 13, 2026 CVE Updated
- Apr 2, 2026 Distribution Patch
- Apr 2, 2026 Distribution Patch
- Apr 2, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 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-2020:4431 advisory
- https://access.redhat.com/security/updates/classification/#moderate url
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_release_notes/index url
- https://bugzilla.redhat.com/show_bug.cgi?id=1660798 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1718176 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1759052 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1760100 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1760310 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1760420 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1774946 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1774963 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1774988 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1775015 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1775021 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1775097 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1777418 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1777449 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1778762 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1779594 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1781679 url
…and 37 more