Rafal Wojtczuk and Joanna Rutkowska - Black Hat
Rafal Wojtczuk and Joanna Rutkowska - Black Hat
Rafal Wojtczuk and Joanna Rutkowska - Black Hat
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Memory Remapping on Q35 chipset<br />
TOUUD<br />
5GB<br />
REMAPLIMIT<br />
remapping<br />
REMAPBASE<br />
4GB<br />
TOLUD<br />
MMIO<br />
This DRAM now accessible from<br />
CPU at physical addresses:<br />
<br />
Otherwise would be wasted!<br />
Processor’s View<br />
DRAM
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