News

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 ...
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 ...
The Hacker News4d
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.
Semiconductor Engineering1d
Rowhammer Attack On NVIDIA GPUs With GDDR6 DRAM (University of Toronto)
Rowhammer Attacks on GPU Memories are Practical” was published by researchers at University of Toronto. Abstract: “Rowhammer ...
CSO Online2d
Alert: Nvidia GPUs are vulnerable to Rowhammer attacks
Nvidia has issued a security reminder to application developers, computer manufacturers, and IT leaders that modern memory ...
TechJuice1d
NVIDIA GPUs Are Getting Destroyed By Rowhammer Exploit
Nvidia’s RTX A6000 GPUs fall to GPUHammer attack, the first-ever Rowhammer exploit on GDDR6 memory. Users face 10% ...
Nvidia workstation GPUs fall to first-ever GDDR6 Rowhammer bit-flip attack
Researchers at the University of Toronto recently demonstrated a new method for executing Rowhammer attacks on Nvidia A6000 workstation graphics cards with GDDR6 RAM. Although the ...
SecurityWeek7d
Rowhammer Attack Demonstrated Against Nvidia GPU
Researchers demonstrated GPUHammer — a Rowhammer attack against GPUs — by degrading the accuracy of machine learning models.
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 ...
What is Rowhammer bit-flip attack which forced Nvidia to issue security alert
Researchers discovered that Nvidia's A6000 GPUs are prone to Rowhammer attacks. This allows hackers to tamper with user data ...
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 ...
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.