Rowpress: Amplifying read disturbance in modern dram chips

H Luo, A Olgun, AG Yağlıkçı, YC Tuğrul… - Proceedings of the 50th …, 2023 - dl.acm.org
Memory isolation is critical for system reliability, security, and safety. Unfortunately, read
disturbance can break memory isolation in modern DRAM chips. For example, RowHammer …

Blockhammer: Preventing rowhammer at low cost by blacklisting rapidly-accessed dram rows

AG Yağlikçi, M Patel, JS Kim, R Azizi… - … Symposium on High …, 2021 - ieeexplore.ieee.org
Aggressive memory density scaling causes modern DRAM devices to suffer from
RowHammer, a phenomenon where rapidly activating (ie, hammering) a DRAM row can …

Fundamentally understanding and solving rowhammer

O Mutlu, A Olgun, AG Yağlıkcı - Proceedings of the 28th Asia and South …, 2023 - dl.acm.org
We provide an overview of recent developments and future directions in the RowHammer
vulnerability that plagues modern DRAM (Dynamic Random Memory Access) chips, which …

DRAM bender: An extensible and versatile FPGA-based infrastructure to easily test state-of-the-art DRAM chips

A Olgun, H Hassan, AG Yağlıkçı… - … on Computer-Aided …, 2023 - ieeexplore.ieee.org
To understand and improve DRAM performance, reliability, security, and energy efficiency,
prior works study characteristics of commodity DRAM chips. Unfortunately, state-of-the-art …

An experimental analysis of RowHammer in HBM2 DRAM chips

A Olgun, M Osseiran, AG Yağlıkçı… - 2023 53rd Annual …, 2023 - ieeexplore.ieee.org
RowHammer (RH) is a significant and worsening security, safety, and reliability issue of
modern DRAM chips that can be exploited to break memory isolation. Therefore, it is …

SpyHammer: Using RowHammer to remotely spy on temperature

L Orosa, U Rührmair, AG Yağlikçi, H Luo… - …, 2022 - research-collection.ethz.ch
RowHammer is a DRAM vulnerability that can cause bit errors in a victim DRAM row by just
accessing its neighboring DRAM rows at a high-enough rate. Recent studies demonstrate …

[HTML][HTML] Security threats to agricultural artificial intelligence: Position and perspective

Y Gao, SA Camtepe, NH Sultan, HT Bui… - … and Electronics in …, 2024 - Elsevier
In light of their remarkable predictive capabilities, artificial intelligence (AI) models driven by
deep learning (DL) have witnessed widespread adoption in the agriculture sector …

CoMeT: Count-Min-Sketch-based Row Tracking to Mitigate RowHammer at Low Cost

FN Bostanci, ISE Yüksel, A Olgun… - … Symposium on High …, 2024 - ieeexplore.ieee.org
DRAM chips are increasingly more vulnerable to read-disturbance phenomena (eg,
RowHammer and RowPress), where repeatedly accessing DRAM rows causes bitflips in …

Exploring the Horizon: A Comprehensive Survey of Rowhammer

A Naseredini - arXiv preprint arXiv:2310.06950, 2023 - arxiv.org
Rowhammer poses a significant security challenge for modern computers, specifically
affecting Dynamic Random Access Memory (DRAM). Given society's growing reliance on …

Spatial Variation-Aware Read Disturbance Defenses: Experimental Analysis of Real DRAM Chips and Implications on Future Solutions

AG Yağlıkçı, YC Tuğrul, GF Oliveira… - … Symposium on High …, 2024 - ieeexplore.ieee.org
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 …