VDB
RHSA-2023%3A0300
RHSA-2023%3A0300
PUBLISHED
CVSS 7 HIGH
An update for kernel-rt is now available for Red Hat Enterprise Linux 9. 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
7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat Enterprise Linux Real Time (v. 9) | ||
| kernel | ||
| Red Hat Enterprise Linux Real Time for NFV (v. 9) |
Timeline
- Jan 23, 2023 CVE Published
- Mar 4, 2026 CVE Updated
- Apr 3, 2026 Distribution Patch
- Apr 3, 2026 Distribution Patch
- Apr 3, 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-2023:0300 advisory
- https://access.redhat.com/security/updates/classification/#important url
- https://bugzilla.redhat.com/show_bug.cgi?id=2067482 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2085300 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2103681 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2123309 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2141752 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2147572 url
- https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_0300.json advisory