AMD Firmware Updates Address Vulnerabilities Across EPYC, Ryzen, and Instinct Processors

AMD disclosed vulnerabilities affecting a broad range of processor, graphics, and accelerator products, including EPYC, Ryzen, Athlon, Threadripper, Instinct MI300A, and Radeon PRO V620 lines. The issues are tracked through AMD’s processor-vulnerability security resources, including bulletin AMD-SB-7009; public advisories did not specify vulnerability types, exploit conditions, or evidence of active exploitation.

Organizations should inventory affected AMD-based servers, desktops, mobile systems, embedded devices, workstations, and accelerators, then obtain and deploy the applicable platform-initialization (PI) firmware updates from their OEM or AMD. Administrators should verify that deployed firmware meets AMD’s published minimum non-affected versions; Radeon PRO V620 customers should contact AMD Customer Engineering for remediation guidance.