1. 

   bit-tech Supreme Overlord Lover of bit-tech Administrator

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   bit-tech, 11 Sep 2019

   #1
2. 

   jb0 Minimodder

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   Security researchers: "DMA is a vulnerability, albeit a very useful one from a performance standpoint. You probably shouldn't just let any random piece of hardware take a DMA channel, certainly not without asking first."
   
   Intel: "But what if DMA could get outside main memory and into the CPU?"
   
   
   
   Pro security design.

    

   jb0, 11 Sep 2019

   #2

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