Dan Goodin / Ars Technica:
Researchers say they used a new Rowhammer exploit to successfully flip bits on all 40 PC-DDR4 DRAM devices they tested, defeating recent hardware mitigations — Researchers build “fuzzer” that supercharges potentially serious bitflipping exploits. — Rowhammer exploits that allow unprivileged attackers …
from Techmeme https://ift.tt/3kFK6uS