News

NVIDIA Issues Advisory After Demo of First Rowhammer Attack on GPUs
Researchers recently demoed GPUHammer, the first Rowhammer-style exploit targeting GPU memory, posing major threats to AI ...
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 News5d
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.
TechJuice3d
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% ...
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 ...
CSO Online3d
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 ...
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 ...
Semiconductor Engineering2d
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 ...
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 ...
SDxCentral5d
Nvidia Blackwell GPUs are vulnerable to Rowhammer flaw
Researchers found that without Error Correction Code enabled, the hardware is susceptible to attacks that ‘drastically’ ...
Ars Technica6y
Researchers use Rowhammer bit flips to steal 2048-bit crypto key
CPUs using DDR4 DIMMs have implemented target row refresh against RowHammer, the advisory said, while older systems with DDR3 make use of a combination of "other RowHammer mitigations (e.g ...