Memory isolation is critical for system reliability, security, and safety. Unfortunately, read
disturbance can break memory isolation in modern DRAM chips. For example, RowHammer …

Mitigating Rowhammer requires performing additional refresh operations to recharge DRAM
rows before bits start to flip. These refreshes are scarce and can only happen periodically …

As Row Hammer (RH) attacks have been a critical threat to computer systems, numerous
hardware-based (HWbased) RH mitigation strategies have been proposed. However, the …

RowHammer is a circuit-level DRAM vulnerability, where repeatedly activating and
precharging a DRAM row, and thus alternating the voltage of a row's wordline between low …

In this work, we recover the private key material of the FrodoKEM key exchange mechanism
as submitted to the NIST Post Quantum Cryptography (PQC) standardization process. The …

We provide an overview of recent developments and future directions in the RowHammer
vulnerability that plagues modern DRAM (Dynamic Random Memory Access) chips, which …

As Dynamic Random Access Memories (DRAM) scale, they are becoming increasingly
susceptible to Row Hammer. By rapidly activating rows of DRAM cells (aggressor rows) …

DRAM is the building block of modern main memory systems. DRAM cells must be
periodically refreshed to prevent data loss. Refresh operations degrade system performance …

Rowhammer-induced bit-flips are a threat to DRAM security. To mitigate Rowhammer,
DDR4 devices employ TRR, an in-DRAM tracker, to identify aggressor rows. In-DRAM …

Prior work shows that Rowhammer attacks---which flip bits in DRAM via frequent activations
of the same row (s)---are viable. Adversaries typically mount these attacks via instruction …