New GPUThor Rowhammer Defeats ECC on NVIDIA RTX A6000 to Gain Host Root Access
Academic researchers have disclosed a Rowhammer attack impacting NVIDIA workstation GPUs with GDDR6 memory that defeats error correction codes (ECC), the mitigation NVIDIA recommends against GPU Rowhammer, and enables denial-of-service (DoS) and privilege escalation to a root shell. Dubbed GPUThor, the attack was developed by researchers at the University of Toronto, who hammered four DRAM
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Qué ocurrió
Academic researchers have disclosed a Rowhammer attack impacting NVIDIA workstation GPUs with GDDR6 memory that defeats error correction codes (ECC), the mitigation NVIDIA recommends against GPU Rowhammer, and enables denial-of-service (DoS) and privilege escalation to a root shell. Dubbed GPUThor, the attack was developed by researchers at the University of Toronto, who hammered four DRAM
Por que importa
The development may change operating conditions or market expectations around NVIDIA. Further confirmation and measurable outcomes matter.
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- The Hacker NewsFuente primaria · Respalda · EN · 100%New GPUThor Rowhammer Defeats ECC on NVIDIA RTX A6000 to Gain Host Root Access ↗
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- New GPUThor Rowhammer Defeats ECC on NVIDIA RTX A6000 to Gain Host Root Access Observado
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