{"id":"RLSA-2025:7043","summary":"Moderate: microcode_ctl security update","details":"The microcode_ctl packages provide microcode updates for Intel and AMD processors.\n\nSecurity Fix(es):\n\n* microcode_ctl: Improper input validation in UEFI firmware (CVE-2024-28047)\n\n* microcode_ctl: Insufficient granularity of access control in UEFI firmware (CVE-2024-39279)\n\n* microcode_ctl: mproper initialization in UEFI firmware OutOfBandXML module (CVE-2024-31157)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 9 Release Notes linked from the References section.","modified":"2025-10-07T17:40:36.559054Z","published":"2025-10-04T00:11:48.040698Z","upstream":["CVE-2024-28047","CVE-2024-31157","CVE-2024-39279"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2025:7043"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2345363"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2345381"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2345421"}],"affected":[{"package":{"name":"microcode_ctl","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/microcode_ctl?distro=rocky-linux-9-6-aarch64&epoch=4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:20250211-1.el9_6"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2025:7043.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}