RHBA-2022:8351
Advisory lineage Upstream: 4 Downstream: 0
Published: 10 Dec 2025, 10:01
Last modified:10 Dec 2025, 10:29
Vulnerability Summary
Overall Risk (default)
low
22/100 CVSS Score
5.5 MEDIUM
3.1 (osv_red_hat)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
10 Dec 2025, 10:01
Published
Vulnerability first disclosed
10 Dec 2025, 10:29
Last Modified
Vulnerability information updated
Description
Red Hat Bug Fix Advisory: microcode_ctl bug fix and enhancement update
CVSS Metrics
- v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected Systems
- redhat•microcode_ctl
< 4:20220809-1.el9
References (23)
- https://access.redhat.com/errata/RHBA-2022:8351
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.1_release_notes/index
- https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhba-2022_8351.json
- https://access.redhat.com/security/cve/CVE-2022-0005
- https://bugzilla.redhat.com/show_bug.cgi?id=2086738
- https://www.cve.org/CVERecord?id=CVE-2022-0005
- https://nvd.nist.gov/vuln/detail/CVE-2022-0005
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00614.html
- https://access.redhat.com/security/cve/CVE-2022-21136
- https://bugzilla.redhat.com/show_bug.cgi?id=2086735
- https://www.cve.org/CVERecord?id=CVE-2022-21136
- https://nvd.nist.gov/vuln/detail/CVE-2022-21136
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00616.html
- https://access.redhat.com/security/cve/CVE-2022-21151
- https://bugzilla.redhat.com/show_bug.cgi?id=2086730
- https://www.cve.org/CVERecord?id=CVE-2022-21151
- https://nvd.nist.gov/vuln/detail/CVE-2022-21151
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00617.html
- https://access.redhat.com/security/cve/CVE-2022-21166
- https://bugzilla.redhat.com/show_bug.cgi?id=2090241
- https://www.cve.org/CVERecord?id=CVE-2022-21166
- https://nvd.nist.gov/vuln/detail/CVE-2022-21166
- https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/technical-documentation/processor-mmio-stale-data-vulnerabilities.html