D3-MBSV — Memory Block Start Validation
D3-MBSV: Memory Block Start Validation
MITRE D3FEND countermeasure
What it does
Ensuring that a pointer accurately references the beginning of a designated memory block.
Attacks this counters
No ATT&CK technique in this corpus maps to this countermeasure. D3FEND may map it to techniques outside the Enterprise matrix, or to ones MITRE has since revoked — absence here is about this corpus, not about the countermeasure.