VDB
RHEA-2023%3A4636
RHEA-2023%3A4636
PUBLISHED
CVSS 7.5 HIGH
Red Hat Enhancement Advisory: microcode_ctl bug fix and enhancement update
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:enterprise_linux:7::client | microcode_ctl-debuginfo | 0, 0, 0 |
| Red Hat:enterprise_linux:7::server | microcode_ctl-debuginfo | 0, 0, 0 |
| Red Hat:enterprise_linux:7::workstation | microcode_ctl | 0, 0, 0 |
| Red Hat:enterprise_linux:7::server | microcode_ctl | 0, 0, 0 |
| Red Hat:enterprise_linux:7::workstation | microcode_ctl-debuginfo | 0, 0, 0 |
| Red Hat:enterprise_linux:7::client | microcode_ctl | 0, 0, 0 |
Timeline
- Aug 14, 2023 CVE Published
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- Aug 7, 2026 CVE Updated
References
- https://access.redhat.com/errata/RHEA-2023:4636 advisory
- https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhea-2023_4636.json advisory
- https://access.redhat.com/security/cve/CVE-2022-21216 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2171227 report
- https://www.cve.org/CVERecord?id=CVE-2022-21216 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-21216 advisory
- https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20230214 article
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00700.html article
- https://access.redhat.com/security/cve/CVE-2022-33196 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2171252 report
- https://www.cve.org/CVERecord?id=CVE-2022-33196 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-33196 advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00738.html article