How much/what hardware does the rowhammer DRAM bug affects?
Georgi Guninski
guninski at guninski.com
Wed Sep 16 02:01:05 PDT 2015
This is old, but haven't seen it here.
https://googleprojectzero.blogspot.com/2015/03/exploiting-dram-rowhammer-bug-to-gain.html
---
Rowhammer” is a problem with some recent DRAM devices in which
repeatedly accessing a row of memory can cause bit flips in adjacent
rows.
It was able to use this to gain write access to its own page table, and
hence gain read-write access to all of physical memory.
---
There is POC.
Variant via javascript:
https://github.com/IAIK/rowhammerjs
How much/what hardware does this bug affect?
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