AMD has announced it will reintroduce Transparent Secure Memory Encryption (TSME) to its non-PRO Ryzen 9000 series desktop processors via a BIOS update scheduled for July. This feature, which encrypts data in RAM to protect against cold boot attacks, was previously removed in an AGESA 1.2.7.0 firmware update. The company stated that this decision was made in response to significant community feedback, reversing the earlier removal that had caused concern among users and security auditors. AI
IMPACT This decision impacts hardware security features relevant to AI workloads that require robust memory protection.
RANK_REASON Company reverses a product decision based on community feedback, impacting a specific hardware feature.
- AGESA 1.2.7.0
- AMD
- AMD's GitHub repository
- Ars Technica
- Ben Kilpatrick
- Mario Limonciello
- Memory Guard
- Ryzen 9000
- Transparent Secure Memory Encryption
- AMD GitHub repository
- BIOS
- Ryzen 7 3700X
- Ryzen 7 9700X
- Ryzen 9000 CPUs
- Tom's Hardware
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