Date: Tue, 1 Nov 2016 09:13:20 +0100 From: Daniel Gruss <daniel@...ss.cc> To: kernel-hardening@...ts.openwall.com, Ingo Molnar <mingo@...nel.org> Cc: Mark Rutland <mark.rutland@....com>, Kees Cook <keescook@...omium.org>, Peter Zijlstra <peterz@...radead.org>, Arnaldo Carvalho de Melo <acme@...hat.com>, kernel list <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...hat.com>, Alexander Shishkin <alexander.shishkin@...ux.intel.com> Subject: Re: rowhammer protection [was Re: Getting interrupt every million cache misses] On 01.11.2016 09:10, Pavel Machek wrote: > cpu family : 6 > model : 23 > model name : Intel(R) Core(TM)2 Duo CPU E7400 @ 2.80GHz > stepping : 10 > microcode : 0xa07 > > so rowhammerjs/native is not available for this system. Bit mapping > for memory hash functions would need to be reverse engineered for more > effective attack. By coincidence, we wrote a tool to do that in software: https://github.com/IAIK/drama ;)
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