An experimental analysis of RowHammer in HBM2 DRAM chips
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 …
modern DRAM chips that can be exploited to break memory isolation. Therefore, it is …
SpyHammer: Using RowHammer to remotely spy on temperature
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 …
accessing its neighboring DRAM rows at a high-enough rate. Recent studies demonstrate …
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 …
affecting Dynamic Random Access Memory (DRAM). Given society's growing reliance on …
[PDF][PDF] Zenhammer: Rowhammer attacks on amd zen-based platforms
AMD has gained a significant market share in recent years with the introduction of the Zen
microarchitecture. While there are many recent Rowhammer attacks launched from Intel …
microarchitecture. While there are many recent Rowhammer attacks launched from Intel …
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 …
Revisiting row hammer: A deep dive into understanding and resolving the issue
H Wang, X Peng, Z Liu, X Huang, T Li, B Yang… - Microelectronics …, 2024 - Elsevier
Row hammer is a vulnerability in Dynamic Random Access Memory (DRAM) chips, whereby
repeatedly accessing a specific row in the DRAM chip may cause bit flips in memory cells …
repeatedly accessing a specific row in the DRAM chip may cause bit flips in memory cells …
RISC-H: Rowhammer Attacks on RISC-V
The first high-end RISC-V CPU with DDR4 support has been released just a few months
ago. There are currently no Rowhammer studies on RISC-V devices and it is unclear …
ago. There are currently no Rowhammer studies on RISC-V devices and it is unclear …
SoK: Rowhammer on Commodity Operating Systems
Rowhammer has drawn much attention from both academia and industry in the past years
as rowhammer exploitation poses severe consequences to system security. Since the first …
as rowhammer exploitation poses severe consequences to system security. Since the first …
SpyHammer: Understanding and Exploiting RowHammer under Fine-Grained Temperature Variations
L Orosa, U Rührmair, AG Yagӏıkçı, H Luo… - IEEE …, 2024 - ieeexplore.ieee.org
RowHammer is a DRAM vulnerability that can cause bit errors in a victim DRAM row solely
by accessing its neighboring DRAM rows at a high-enough rate. Recent studies …
by accessing its neighboring DRAM rows at a high-enough rate. Recent studies …
BreakHammer: Enhancing RowHammer Mitigations by Carefully Throttling Suspect Threads
RowHammer is a major read disturbance mechanism in DRAM where repeatedly accessing
(hammering) a row of DRAM cells (DRAM row) induces bitflips in other physically nearby …
(hammering) a row of DRAM cells (DRAM row) induces bitflips in other physically nearby …