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AMD launches BIOS AGESA 1.2.0.3c for Zen 5 CPUs and fixes a critical microcode error

Summary by HD Tecnología

News from HD Technology. Visit www.hd-tecnologia.com for the latest news. AMD is once again the focus with a key update that brings the new BIOS AGESA 1.2.0.3c, which fixes a microcode failure in Zen 5 processors. This update not only improves overall stability, but also solves a critical vulnerability known as "EntrySign", which allowed the execution of malicious microcode by exploiting a weak hash system (AES-CMAC) used in several generations …

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AMD launches BIOS AGESA 1.2.0.3c for Zen 5 CPUs and fixes a critical microcode error

20 days ago

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HD Tecnología broke the news in 20 days ago on Tuesday, April 29, 2025.

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AMD launches BIOS AGESA 1.2.0.3c for Zen 5 CPUs and fixes a critical microcode error

1 Articles

1 Articles

AMD launches BIOS AGESA 1.2.0.3c for Zen 5 CPUs and fixes a critical microcode error

Coverage Details

Bias Distribution

Ownership

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