'Unfixable' boot ROM security flaw in millions of Intel chips could spell 'utter chaos' for DRM, file encryption, etc

A slit in Intel's security – a tiny window of opportunity – has been discovered, and it's claimed the momentary weakness could be one day exploited to wreak "utter chaos." It is a fascinating vulnerability, though non-trivial to abuse in a practical sense. It cannot be fixed without replacing the silicon, only mitigated, it is claimed: the design flaw is baked into millions of Intel processor chipsets manufactured over the past five years. The problem revolves around cryptographic keys that, if obtained, can be used to break the root of trust in a system.

https://www.theregister.co.uk