GPUThor Rowhammer Attack Bypasses ECC on NVIDIA RTX A6000 to Achieve Host Root Access
Academic researchers at the University of Toronto have disclosed a new Rowhammer attack, dubbed GPUThor, that defeats error correction codes (ECC) on…
Tag: CUDA
CUDA Used in Bit2Watt SWMA Attack Method
The SWMA method of Bit2Watt uses a custom CUDA kernel to toggle GPU compute intensity, creating power oscillations.
Bit2Watt Attack: Cloud Tenants Could Destabilize Power Grids Using Legitimate GPU Workloads
A new attack technique called Bit2Watt, detailed by researchers from Zhejiang University in a paper accepted to CHES 2026, demonstrates how a…