ECC memory fixes rowhammer. And random bitflips. Everyone should have ECC memory, but Intel disagrees because they are greedy.
My system sometimes detects a few bitflips per day.
There have been demonstrated rowhammer-based ECC bypass attacks. ECC mitigates but does not fix rowhammer.
There have been demonstrated rowhammer-based ECC bypass attacks. ECC mitigates but does not fix rowhammer.