Source: Hacker News
Article note: Womp-Womp. Intel's "Privileged black-box computer inside the computer" security by obscurity model may be subvertable by ... making a DMA write into said privileged black box's memory before it wakes up enough to disable them.
Hopefully this will be helpful in hacking fully-Open stacks onto Intel boxes going forward, and/or subverting the TPM-based DRM schemes.
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