Published on: 2025-05-05 17:54:42
On this page Run RISC-V Binaries on AMD Zen-series CPUs via Microcode Modification Index S2502 Award CNY 20,000 Number of champions 1 Starttime 2025-03-06 (AoE) Deadline 2025-06-06 (AoE) This content has been machine-translated. In case of any discrepancies or ambiguities, the original Chinese version shall prevail. Current AMD Zen-series CPUs (e.g., EPYC 9004 series) have begun integrating RISC-V coprocessors for specific acceleration tasks. The microcode of AMD Zen-series processors enable
Keywords: microcode pr risc series zen
Find related items on AmazonPublished on: 2025-06-26 01:48:00
What just happened? A significant vulnerability, known as EntrySign, has been uncovered by Google security researchers, affecting all AMD Zen processors from Zen 1 to Zen 4. This flaw allows attackers with local administrator privileges to bypass AMD's cryptographic verification system and install custom microcode updates on affected CPUs. The vulnerability stems from AMD's use of AES-CMAC as a hash function in its signature verification process, which is a critical cryptographic error. AES-CMA
Keywords: amd microcode researchers security updates
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