CVE-2025-62864

Ampere AmpereOne AC03 devices before 3.5.9.3, AmpereOne AC04 devices before 4.4.5.2, and AmpereOne M devices before 5.4.5.1 allow an incorrectly formed SMC call to UEFI-MM MMCommunicate service that could result in an out-of-bounds write within the UEFI-MM Secure Partition context...

CVE-2025-62864

AmpereOne hardware (AC03 before 3.5.9.3, AC04 before 4.4.5.2, M before 5.4.5.1) is affected by CVE-2025-62864 due to an incorrectly formed SMC call to the UEFI-MM MMCommunicate service, which could cause an out-of-bounds write within the UEFI-MM Secure Partition context. Red Hat and NVD entries a...