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Guru3D11h
GPUHammer Attack on NVIDIA GDDR6: Corrupts AI Models
Graphics cards are no longer just about rendering games; they’re core to today’s AI workloads. That’s why the newly discovered GPUHammer attack is grabbing attention.
Researchers demo AI-crippling GPUHammer attack
The researchers based their attack on the existing Rowhammer hardware vulnerability that exploits the physical properties of ...
Nvidia A6000 GPUs flip memory bits if beaten by GPUHammer
Scheduled to be presented at USENIX Security 2025 shindig in August, the paper describes "the first Rowhammer attack on ...
Here’s what Nvidia has to say about Rowhammer and whether you should worry
Nvidia released a security notice about the exploit. Fortunately, the fix is pretty simple. All anyone needs to do is enable ...
Nvidia chips become the first GPUs to fall to Rowhammer bit-flip attacks
In the decade since the discovery of Rowhammer, GPUhammer is the first variant to flip bits inside discrete GPUs and the ...
Tom's Hardware on MSN1d
New Rowhammer attack silently corrupts AI models on GDDR6 Nvidia cards — 'GPUHammer' attack drops AI accuracy from 80% to 0.1% on RTX A6000
GPUHammer is a new Rowhammer-based attack targeting NVIDIA GPUs with GDDR6 memory. It flips bits in VRAM to silently corrupt ...
Nvidia warns users some GPUs could be at risk of damaging cyberattack - here's what we know
Rowhammer is an exploit of a vulnerability in dynamic RAM (DRAM), where repeatedly accessing (or "hammering") a row of memory ...
SDxCentral1d
Nvidia Blackwell GPUs are vulnerable to Rowhammer flaw
Researchers found that without Error Correction Code enabled, the hardware is susceptible to attacks that ‘drastically’ ...
Fudzilla1d
Nvidia GPUs vulnerable to Rowhammer without ECC
Canadian boffins show bit-flip attack on GDDR6 If you're using a powerful Nvidia GPU and haven't bothered with error ...
The Hacker News1d
GPUHammer: New RowHammer Attack Variant Degrades AI Models on NVIDIA GPUs
NVIDIA urges ECC activation to mitigate GPUHammer, a RowHammer exploit threatening AI accuracy and data integrity on GPUs.
Nvidia warns its GPUs – even Blackwells – need protection against Rowhammer attacks
Bluetooth mess leaves cars exposed; Bitcoin ATMs attacked; Deepfakers imitate US secretary of state Marco Rubio; and more ...
NVIDIA shares guidance to defend GDDR6 GPUs against Rowhammer attacks
NVIDIA is warning users to activate System Level Error-Correcting Code mitigation to protect against Rowhammer attacks on graphical processors with GDDR6 memory.