AMD Client UEFI Firmware – SMM Lock Bypass

AMD has informed HP of a potential security vulnerability identified in some AMD client platform firmware components, which might allow arbitrary code execution. AMD has released firmware updates to mitigate these vulnerabilities. AMD has released updates to mitigate this potential vulnerability...

CVE-2023-31355

A flaw was found in the AMD firmware. This vulnerability allows a malicious hypervisor to overwrite a guest's UMC seed, potentially enabling the reading of memory from a decommissioned guest via improper restriction of write operations. Mitigation Mitigation for this issue is either not available...