Google researchers uncover critical security flaw in all AMD Zen processors

Comments

• cron@feddit.org ⁨5⁩ ⁨weeks⁩ ago

  The researchers discovered that AMD had been using a publicly available example key from NIST documentation since Zen 1, which allowed them to forge signatures and deploy arbitrary microcode modifications.

  I wish these sorts of errors were not that common.

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• thebardingreen@lemmy.starlightkel.xyz ⁨5⁩ ⁨weeks⁩ ago

  The researchers discovered that AMD had been using a publicly available example key from NIST documentation since Zen 1,

  lol… sigh…

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  • floofloof@lemmy.ca ⁨5⁩ ⁨weeks⁩ ago

    Just like all the BIOSes that have turned out to be using example keys called things like TEST ONLY - NOT FOR PRODUCTION, rendering Secure Boot not.

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