Siloz: Leveraging DRAM Isolation Domains to Prevent Inter-VM Rowhammer
Today's cloud DRAM lacks strong isolation primitives, highlighted by Rowhammer bit flips.
Rowhammer poses an increasing threat to cloud security/reliability, given (1) DRAM …
Rowhammer poses an increasing threat to cloud security/reliability, given (1) DRAM …
SSDA: Secure Source-Free Domain Adaptation
Source-free domain adaptation (SFDA) is a popular unsupervised domain adaptation
method where a pre-trained model from a source domain is adapted to a target domain …
method where a pre-trained model from a source domain is adapted to a target domain …
Spatial Variation-Aware Read Disturbance Defenses: Experimental Analysis of Real DRAM Chips and Implications on Future Solutions
Read disturbance in modern DRAM chips is a widespread phenomenon and is reliably used
for breaking memory isolation, a fundamental building block for building robust systems …
for breaking memory isolation, a fundamental building block for building robust systems …
Read disturbance in high bandwidth memory: A detailed experimental study on hbm2 dram chips
A Olgun, M Osseiran, AG Yağlıkçı… - 2024 54th Annual …, 2024 - ieeexplore.ieee.org
We experimentally demonstrate the effects of read disturbance (RowHammer and
RowPress) and uncover the inner workings of undocumented read disturbance defense …
RowPress) and uncover the inner workings of undocumented read disturbance defense …
A case for self-managing DRAM chips: Improving performance, efficiency, reliability, and security via autonomous in-DRAM maintenance operations
The memory controller is in charge of managing DRAM maintenance operations (eg,
refresh, RowHammer protection, memory scrubbing) in current DRAM chips. Implementing …
refresh, RowHammer protection, memory scrubbing) in current DRAM chips. Implementing …
Understanding the Security Benefits and Overheads of Emerging Industry Solutions to DRAM Read Disturbance
We present the first rigorous security, performance, energy, and cost analyses of the state-of-
the-art on-DRAM-die read disturbance mitigation method, Per Row Activation Counting …
the-art on-DRAM-die read disturbance mitigation method, Per Row Activation Counting …
DRAM-Locker: A General-Purpose DRAM Protection Mechanism against Adversarial DNN Weight Attacks
In this work, we propose DRAM-Locker as a robust general-purpose defense mechanism
that can protect DRAM against various adversarial Deep Neural Network (DNN) weight …
that can protect DRAM against various adversarial Deep Neural Network (DNN) weight …
Understanding Read Disturbance in High Bandwidth Memory: An Experimental Analysis of Real HBM2 DRAM Chips
DRAM read disturbance is a significant and worsening safety, security, and reliability issue
of modern DRAM chips that can be exploited to break memory isolation. Two prominent …
of modern DRAM chips that can be exploited to break memory isolation. Two prominent …
Unveiling Signle-Bit-Flip Attacks on DNN Executables
Recent research has shown that bit-flip attacks (BFAs) can manipulate deep neural networks
(DNNs) via DRAM Rowhammer exploitations. Existing attacks are primarily launched over …
(DNNs) via DRAM Rowhammer exploitations. Existing attacks are primarily launched over …
Threshold Breaker: Can Counter-Based RowHammer Prevention Mechanisms Truly Safeguard DRAM?
This paper challenges the existing victim-focused counter-based RowHammer detection
mechanisms by experimentally demonstrating a novel multi-sided fault injection attack …
mechanisms by experimentally demonstrating a novel multi-sided fault injection attack …