With just single-bit flips in DRAM banks, the GPUHammer can easily bring the GPU accuracy to less than 1% on high-end GPUs equipped GDDR6 VRAM. Toronto Researchers Demonstrate RowHammer-Style Attack on NVIDIA RTX A6000, Which Can Silently Corrupt AI Model Accuracy The researchers at the University of Toronto demonstrated how RowHammer attacks can easily bring down the AI Model accuracy of GPUs by inducing bit flips in the GPU memory banks. The RowHammer vulnerability, which allows attackers to destroy the data inside the memory cells can also affect the GPU memory as demonstrated by the researchers. By inducing bit flips […]
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