“DRAMA Reverse-Engineering Tool and Side-Channel Tools
This repository contains several tools to reverse engineer the undocument DRAM addressing functions on Intel CPUs. These DRAM addressing functions uncovered a new side channel, enabling DRAMA (DRAM addressing) attacks. These attacks exploit the DRAM row buffer that is shared, even in multi-processor systems. Apart from that our attack improves Rowhammer attacks and enabled the first successful Rowhammer attacks on DDR4 memory.
The “DRAMA” paper by Pessl, Gruss, Maurice, Schwarz, and Mangard will be published at the Usenix Security Symposium 2016.”