RHSA-2025:7043MediumCVSS 6.5
Red Hat Security Advisory: microcode_ctl security update
🔗 CVE IDs covered (3)
📋 Description
CVE-2024-28047 — microcode_ctl: Improper input validation in UEFI firmware CVE-2024-31157 — microcode_ctl: Improper initialization in UEFI firmware OutOfBandXML module CVE-2024-39279 — microcode_ctl: Insufficient granularity of access control in UEFI firmware
🎯 Affected products3
- Red Hat Enterprise Linux BaseOS (v. 9)
- microcode_ctl-4:20250211-1.el9_6.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 9)
- microcode_ctl-4:20250211-1.el9_6.src as a component of Red Hat Enterprise Linux BaseOS (v. 9)
✅ Remediation
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
🔗 References (8)
- selfhttps://access.redhat.com/errata/RHSA-2025:7043
- externalhttps://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.6_release_notes/index
- externalhttps://access.redhat.com/security/updates/classification/#moderate
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2345363
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2345381
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2345421
- externalhttps://issues.redhat.com/browse/RHEL-67336
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_7043.json