{"id":"ALSA-2024:9401","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  * kernel: local privilege escalation on Intel microcode on Intel(R) Xeon(R) (CVE-2023-22655)\n  * kernel: Local information disclosure on Intel(R) Atom(R) processors (CVE-2023-28746)\n  * kernel: Local information disclosure in some Intel(R) processors (CVE-2023-38575)\n  * kernel: Possible Denial of Service on Intel(R) Processors (CVE-2023-39368)\n  * kernel: Local information disclosure on Intel(R) Xeon(R) D processors with Intel(R) SGX due to incorrect calculation in microcode (CVE-2023-43490)\n  * intel-microcode: Race conditions in some Intel(R) Processors (CVE-2023-45733)\n  * intel-microcode: Unexpected behavior in Intel(R) Core(TM) Ultra Processors (CVE-2023-46103)\n\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 AlmaLinux Release Notes linked from the References section.\n","modified":"2026-01-30T01:50:19.844757Z","published":"2024-11-12T00:00:00Z","related":["CVE-2023-22655","CVE-2023-28746","CVE-2023-38575","CVE-2023-39368","CVE-2023-43490","CVE-2023-45733","CVE-2023-46103"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:9401"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-22655"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-28746"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-38575"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-39368"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-43490"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-45733"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-46103"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2270698"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2270700"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2270701"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2270703"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2270704"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2292296"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2292300"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2024-9401.html"}],"affected":[{"package":{"name":"microcode_ctl","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/microcode_ctl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:20240910-1.el9_5"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:9401.json"}}],"schema_version":"1.7.3"}