Nvidia GPUs vulnerable to new Rowhammer attack compromising AI models
TL;DR Summary
Nvidia warns that some of its GPUs, including Blackwells, are vulnerable to Rowhammer attacks if System-Level ECC is not enabled, and advises users to activate this mitigation. Meanwhile, automotive and communication systems face security risks from Bluetooth vulnerabilities and deepfake scams, with recent incidents involving car hacking, insecure messaging apps, and fake voice calls targeting public figures. Additionally, a major Bitcoin ATM network suffered a data breach affecting thousands of users, highlighting ongoing cybersecurity threats across various sectors.
- Nvidia warns its GPUs – even Blackwells – need protection against Rowhammer attacks theregister.com
- NVIDIA shares guidance to defend GDDR6 GPUs against Rowhammer attacks BleepingComputer
- New Rowhammer attack silently corrupts AI models on GDDR6 Nvidia cards — 'GPUHammer' attack drops AI accuracy from 80% to 0.1% on RTX A6000 Tom's Hardware
- Rowhammer Attack Demonstrated Against Nvidia GPU SecurityWeek
- Nvidia chips become the first GPUs to fall to Rowhammer bit-flip attacks Ars Technica
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