Rowhammer

Grandchild of Rowhammer: ‘Half-Double’ Tactic Flips Farther Bits

Rowhammer has a new variant. And it’s been made easier: DDR4 memory is getting denser, so the individual bits are physically closer together ...
Security Boulevard
Bitbucket

ECC Memory Not Safe from Rowhammer Attack

Researchers have proven for the first that that error-correcting code (ECC) memory can be affected by the same bit-flipping attack known as Rowhammer that plagues regular DRAM memory. Rowhammer is a memory defect ...
Security Boulevard