Hardware flaw in older AMD processors: access to PSP controller RAM

A vulnerability allows manipulation of RAM address management in AMD's PSP controller.

Published 13sem1 sourceNotable

≈ 17sSpeed

The fact

Affected processors are from older generations and poorly protect sensitive areas.

This flaw exposes normally inaccessible data through side-channel attacks.

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Auto-synthesis from 1 media source · identified on August 14, 2026