From: mru@kth.se (Måns Rullgård)
To: linux-kernel@vger.kernel.org
Subject: Re: LKM rootkits in 2.6.x
Date: Thu, 11 Mar 2004 20:31:49 +0100 [thread overview]
Message-ID: <yw1xekrz41ui.fsf@kth.se> (raw)
In-Reply-To: 1079032587.7517.1.camel@leto.cs.pocnet.net
Christophe Saout <christophe@saout.de> writes:
> Am Do, den 11.03.2004 schrieb Dave Jones um 19:48:
>
>> Don't bet on it. They'll just start doing what binary-only driver vendors
>> have been doing for months.. If the table isn't exported, they find a symbol
>> that is exported, and grovel around in memory near there until they find
>> something that looks like it, and patch accordingly.
>
> Ugh... this sounds ugly. This should be forbidden. I mean, what are
> things like EXPORT_SYMBOL_GPL for if drivers are allowed to patch
> whatever they want?
Who is to stop them? When running in kernel mode you are god.
--
Måns Rullgård
mru@kth.se
next prev parent reply other threads:[~2004-03-11 19:37 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-11 19:26 LKM rootkits in 2.6.x pg smith
2004-03-11 18:48 ` Dave Jones
2004-03-11 19:16 ` Christophe Saout
2004-03-11 19:30 ` Valdis.Kletnieks
2004-03-11 20:42 ` Horst von Brand
2004-03-11 20:49 ` Timothy Miller
2004-03-11 19:31 ` Måns Rullgård [this message]
2004-03-11 19:49 ` Tomasz Torcz
2004-03-11 20:33 ` Horst von Brand
2004-03-11 20:35 ` Christophe Saout
2004-03-11 23:50 ` Dave Jones
2004-03-12 0:51 ` Dax Kelson
2004-03-12 0:57 ` Dave Jones
2004-03-14 0:44 ` Jirka Kosina
2004-03-11 19:39 ` Valdis.Kletnieks
2004-03-11 19:57 ` Paul Rolland
2004-03-11 20:27 ` Horst von Brand
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