Unverified50% confidenceFactExact time
SMEP (Supervisor Mode Execution Prevention) and SMAP (Supervisor Mode Access Prevention) are hardware mitigation features provided by x86 processors. SMEP prevents kernel-mode code from executing instructions in user-mode pages, while SMAP prevents kernel mode from directly reading and writing user-mode memory.
1
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50%
Confidence
Long-term
Relevance
10/31/2026
First Seen
Sources
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