Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1513152

Re: [kernel-hardening] rowhammer protection [was Re: Getting interrupt every million cache misses]

From Daniel Gruss <daniel@gruss.cc>
Newsgroups linux.kernel
Subject Re: [kernel-hardening] rowhammer protection [was Re: Getting interrupt every million cache misses]
Date 2016-11-01 09:20 +0100
Message-ID <syCsx-6ac-7@gated-at.bofh.it> (permalink)
References (6 earlier) <sxdwe-7Es-7@gated-at.bofh.it> <sxg13-Tz-11@gated-at.bofh.it> <syg8G-8jp-31@gated-at.bofh.it> <syATL-542-3@gated-at.bofh.it> <syCsy-6ac-9@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw

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 ;)

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Re: Getting interrupt every million cache misses Pavel Machek <pavel@ucw.cz> - 2016-10-27 16:40 +0200
  Re: Getting interrupt every million cache misses Peter Zijlstra <peterz@infradead.org> - 2016-10-27 16:40 +0200
    Re: Getting interrupt every million cache misses Kees Cook <keescook@chromium.org> - 2016-10-27 22:50 +0200
      rowhammer protection [was Re: Getting interrupt every million cache  misses] Pavel Machek <pavel@ucw.cz> - 2016-10-27 23:30 +0200
        Re: rowhammer protection [was Re: Getting interrupt every million  cache misses] Ingo Molnar <mingo@kernel.org> - 2016-10-28 09:10 +0200
          Re: rowhammer protection [was Re: Getting interrupt every million  cache misses] Pavel Machek <pavel@ucw.cz> - 2016-10-28 11:00 +0200
            Re: rowhammer protection [was Re: Getting interrupt every million  cache misses] Ingo Molnar <mingo@kernel.org> - 2016-10-28 11:00 +0200
              Re: rowhammer protection [was Re: Getting interrupt every million  cache misses] Pavel Machek <pavel@ucw.cz> - 2016-10-28 14:00 +0200
            Re: rowhammer protection [was Re: Getting interrupt every million  cache misses] Peter Zijlstra <peterz@infradead.org> - 2016-10-28 11:10 +0200
              Re: rowhammer protection [was Re: Getting interrupt every million  cache misses] Vegard Nossum <vegard.nossum@gmail.com> - 2016-10-28 11:30 +0200
                Re: rowhammer protection [was Re: Getting interrupt every million  cache misses] Ingo Molnar <mingo@kernel.org> - 2016-10-28 11:40 +0200
                Re: rowhammer protection [was Re: Getting interrupt every million  cache misses] Vegard Nossum <vegard.nossum@gmail.com> - 2016-10-28 11:50 +0200
                Re: [kernel-hardening] Re: rowhammer protection [was Re: Getting  interrupt every million cache misses] Mark Rutland <mark.rutland@arm.com> - 2016-10-28 12:00 +0200
              Re: rowhammer protection [was Re: Getting interrupt every million  cache misses] Pavel Machek <pavel@ucw.cz> - 2016-10-28 13:30 +0200
        Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Mark Rutland <mark.rutland@arm.com> - 2016-10-28 12:00 +0200
          Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Pavel Machek <pavel@ucw.cz> - 2016-10-28 13:30 +0200
            Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Mark Rutland <mark.rutland@arm.com> - 2016-10-28 16:10 +0200
              Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Peter Zijlstra <peterz@infradead.org> - 2016-10-28 16:20 +0200
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Pavel Machek <pavel@ucw.cz> - 2016-10-28 20:40 +0200
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Peter Zijlstra <peterz@infradead.org> - 2016-10-28 20:50 +0200
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Pavel Machek <pavel@ucw.cz> - 2016-11-02 19:20 +0100
              Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Pavel Machek <pavel@ucw.cz> - 2016-10-28 19:30 +0200
                Re: Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Daniel Gruss <daniel@gruss.cc> - 2016-10-29 15:20 +0200
                Re: Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Pavel Machek <pavel@ucw.cz> - 2016-10-29 21:50 +0200
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Daniel Gruss <daniel@gruss.cc> - 2016-10-29 22:10 +0200
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Pavel Machek <pavel@ucw.cz> - 2016-10-29 23:10 +0200
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Daniel Gruss <daniel@gruss.cc> - 2016-10-29 23:10 +0200
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Pavel Machek <pavel@ucw.cz> - 2016-10-29 23:50 +0200
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Daniel Gruss <daniel@gruss.cc> - 2016-10-30 00:00 +0200
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Pavel Machek <pavel@ucw.cz> - 2016-10-30 00:10 +0200
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Daniel Gruss <daniel@gruss.cc> - 2016-10-30 00:10 +0200
              Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Pavel Machek <pavel@ucw.cz> - 2016-10-31 09:30 +0100
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Mark Rutland <mark.rutland@arm.com> - 2016-10-31 15:50 +0100
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Pavel Machek <pavel@ucw.cz> - 2016-10-31 22:20 +0100
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Mark Rutland <mark.rutland@arm.com> - 2016-10-31 23:10 +0100
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Ingo Molnar <mingo@kernel.org> - 2016-11-01 07:40 +0100
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Daniel Micay <danielmicay@gmail.com> - 2016-11-01 08:30 +0100
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Daniel Gruss <daniel@gruss.cc> - 2016-11-01 09:00 +0100
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Daniel Gruss <daniel@gruss.cc> - 2016-11-01 09:20 +0100
                Re: [kernel-hardening] rowhammer protection [was Re: Getting  interrupt every million cache misses] Pavel Machek <pavel@ucw.cz> - 2016-11-01 09:20 +0100

csiph-web