From: Daniel Gruss <daniel@gruss.cc>
To: kernel-hardening@lists.openwall.com, Ingo Molnar <mingo@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
Kees Cook <keescook@chromium.org>,
Peter Zijlstra <peterz@infradead.org>,
Arnaldo Carvalho de Melo <acme@redhat.com>,
kernel list <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@redhat.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>
Subject: Re: [kernel-hardening] rowhammer protection [was Re: Getting interrupt every million cache misses]
Date: Tue, 1 Nov 2016 09:13:20 +0100 [thread overview]
Message-ID: <1edd96a2-b5fb-8131-4042-7410833dd0dd@gruss.cc> (raw)
In-Reply-To: <20161101081043.GA27659@amd>
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 ;)
prev parent reply other threads:[~2016-11-01 8:13 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-26 20:54 Getting interrupt every million cache misses Pavel Machek
2016-10-27 8:28 ` Peter Zijlstra
2016-10-27 8:46 ` Pavel Machek
2016-10-27 9:15 ` Peter Zijlstra
2016-10-27 9:11 ` Pavel Machek
2016-10-27 9:33 ` Peter Zijlstra
2016-10-27 20:40 ` Kees Cook
2016-10-27 21:27 ` rowhammer protection [was Re: Getting interrupt every million cache misses] Pavel Machek
2016-10-28 7:07 ` Ingo Molnar
2016-10-28 8:50 ` Pavel Machek
2016-10-28 8:59 ` Ingo Molnar
2016-10-28 11:55 ` Pavel Machek
2016-10-28 9:04 ` Peter Zijlstra
2016-10-28 9:27 ` Vegard Nossum
2016-10-28 9:35 ` Ingo Molnar
2016-10-28 9:47 ` Vegard Nossum
2016-10-28 9:53 ` [kernel-hardening] " Mark Rutland
2016-10-28 11:27 ` Pavel Machek
2016-10-28 9:51 ` [kernel-hardening] " Mark Rutland
2016-10-28 11:21 ` Pavel Machek
2016-10-28 14:05 ` Mark Rutland
2016-10-28 14:18 ` Peter Zijlstra
2016-10-28 18:30 ` Pavel Machek
2016-10-28 18:48 ` Peter Zijlstra
2016-11-02 18:13 ` Pavel Machek
2016-10-28 17:27 ` Pavel Machek
2016-10-29 13:06 ` Daniel Gruss
2016-10-29 19:42 ` Pavel Machek
2016-10-29 20:05 ` Daniel Gruss
2016-10-29 21:05 ` Pavel Machek
2016-10-29 21:07 ` Daniel Gruss
2016-10-29 21:45 ` Pavel Machek
2016-10-29 21:49 ` Daniel Gruss
2016-10-29 22:01 ` Pavel Machek
2016-10-29 22:02 ` Daniel Gruss
2016-10-31 8:27 ` Pavel Machek
2016-10-31 14:47 ` Mark Rutland
2016-10-31 21:13 ` Pavel Machek
2016-10-31 22:09 ` Mark Rutland
2016-11-01 6:33 ` Ingo Molnar
2016-11-01 7:20 ` Daniel Micay
2016-11-01 7:53 ` Daniel Gruss
2016-11-01 8:10 ` Pavel Machek
2016-11-01 8:13 ` Daniel Gruss [this message]
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