Potential security vulnerabilities in the BIOS firmware and Intel® Trusted Execution Technology (TXT) Secure Initialization (SINIT) Authenticated Code Modules (ACM) for some Intel® Processors may allow escalation of privilege. Intel is releasing BIOS updates to mitigate these potential vulnerabilities. Reference: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00717.html Improper input validation in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2022-26837