From: davej@redhat.com (Dave Jones)
To: linux-arm-kernel@lists.infradead.org
Subject: [Ksummit-2013-discuss] [ARM ATTEND] catching up on exploit mitigations
Date: Wed, 31 Jul 2013 10:24:30 -0400 [thread overview]
Message-ID: <20130731142430.GA4545@redhat.com> (raw)
In-Reply-To: <20130731094012.GU24642@n2100.arm.linux.org.uk>
On Wed, Jul 31, 2013 at 10:40:12AM +0100, Russell King - ARM Linux wrote:
> On Tue, Jul 30, 2013 at 08:04:44PM -0400, Dave Jones wrote:
> > To use ARM as an example, the bugs I've seen have mostly been in arch specific
> > code that does things like page-table manipulation. The chromebook bugs I
> > was hitting for eg were various kinds of PTE corruption warnings.
>
> Hmm, really? Did you reported these bugs? I'm not aware of mainline
> having any changes related to bug reports on PTEs on ARM.
I wasn't sure if it was a googleism, or happens on mainline, so no.
Dave
WARNING: multiple messages have this Message-ID (diff)
From: Dave Jones <davej@redhat.com>
To: Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>,
ksummit-2013-discuss@lists.linuxfoundation.org,
Kees Cook <keescook@chromium.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [Ksummit-2013-discuss] [ARM ATTEND] catching up on exploit mitigations
Date: Wed, 31 Jul 2013 10:24:30 -0400 [thread overview]
Message-ID: <20130731142430.GA4545@redhat.com> (raw)
In-Reply-To: <20130731094012.GU24642@n2100.arm.linux.org.uk>
On Wed, Jul 31, 2013 at 10:40:12AM +0100, Russell King - ARM Linux wrote:
> On Tue, Jul 30, 2013 at 08:04:44PM -0400, Dave Jones wrote:
> > To use ARM as an example, the bugs I've seen have mostly been in arch specific
> > code that does things like page-table manipulation. The chromebook bugs I
> > was hitting for eg were various kinds of PTE corruption warnings.
>
> Hmm, really? Did you reported these bugs? I'm not aware of mainline
> having any changes related to bug reports on PTEs on ARM.
I wasn't sure if it was a googleism, or happens on mainline, so no.
Dave
next prev parent reply other threads:[~2013-07-31 14:24 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-30 19:05 [ARM ATTEND] catching up on exploit mitigations Kees Cook
2013-07-30 19:05 ` Kees Cook
2013-07-30 22:14 ` [Ksummit-2013-discuss] " Dave Jones
2013-07-30 22:14 ` Dave Jones
2013-07-30 22:28 ` H. Peter Anvin
2013-07-30 22:28 ` H. Peter Anvin
2013-07-31 13:55 ` Jason Cooper
2013-07-31 13:55 ` Jason Cooper
2013-07-30 23:11 ` Aaro Koskinen
2013-07-30 23:11 ` Aaro Koskinen
2013-07-30 23:15 ` Dave Jones
2013-07-30 23:15 ` Dave Jones
2013-07-30 23:33 ` Kees Cook
2013-07-30 23:33 ` Kees Cook
2013-07-31 0:01 ` H. Peter Anvin
2013-07-31 0:01 ` H. Peter Anvin
2013-07-30 23:58 ` Aaro Koskinen
2013-07-30 23:58 ` Aaro Koskinen
2013-07-31 0:04 ` Dave Jones
2013-07-31 0:04 ` Dave Jones
2013-07-31 9:40 ` Russell King - ARM Linux
2013-07-31 9:40 ` Russell King - ARM Linux
2013-07-31 14:24 ` Dave Jones [this message]
2013-07-31 14:24 ` Dave Jones
2013-08-01 2:47 ` Olof Johansson
2013-08-01 2:47 ` Olof Johansson
2013-08-01 2:59 ` Dave Jones
2013-08-01 2:59 ` Dave Jones
2013-08-01 16:02 ` Vince Weaver
2013-08-01 16:02 ` Vince Weaver
2013-08-21 15:26 ` Russell King - ARM Linux
2013-08-21 15:26 ` Russell King - ARM Linux
2013-08-21 15:43 ` Dave Jones
2013-08-21 15:43 ` Dave Jones
2013-08-21 15:56 ` Russell King - ARM Linux
2013-08-21 15:56 ` Russell King - ARM Linux
2013-08-01 9:13 ` Dan Carpenter
2013-08-01 9:13 ` Dan Carpenter
2013-08-01 19:05 ` Dave Jones
2013-08-01 19:05 ` Dave Jones
2013-08-01 19:16 ` Dan Carpenter
2013-08-01 19:16 ` Dan Carpenter
2013-08-01 19:26 ` Julia Lawall
2013-08-01 19:26 ` Julia Lawall
2013-08-03 0:03 ` Russell King - ARM Linux
2013-08-06 21:44 ` Kees Cook
2013-08-13 4:51 ` Laura Abbott
2013-08-13 4:51 ` Laura Abbott
2013-08-26 19:56 ` Mark Brown
2013-08-26 19:56 ` Mark Brown
2013-08-27 2:09 ` Laura Abbott
2013-08-27 2:09 ` Laura Abbott
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