GPUHammer Flips Bits on Nvidia A6000 GPUs, Endangering AI Models
Researchers at the University of Toronto unveiled GPUHammer, the first Rowhammer attack on Nvidia A6000 GPUs with GDDR6 memory. The technique induced up to eight bit flips across four DRAM banks, allowing attackers to corrupt machine‑learning models and slash their accuracy by as much as 80%.