Memory manufacturers all use heavy testing to both test designs and to weed out bad chips. This seems to be a weakness in these tests and should have been caug

Memory manufacturers all use heavy testing to both test designs and to weed out bad chips. This seems to be a weakness in these tests and should have been caught. Row-hammering is no different than applying test vectors. I'm sure those tests now include row-hammering but it will take a while for the new designs to come out.