From: "Niki Denev" <ndenev@gmail.com>
To: "Bastian Blank" <bastian@waldi.eu.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] kernel 2.6.24.1 still vulnerable to the vmsplice local root exploit
Date: Sun, 10 Feb 2008 12:54:16 +0000 [thread overview]
Message-ID: <2e77fc10802100454q46056f89q2d591c3c1559d79c@mail.gmail.com> (raw)
In-Reply-To: <20080210124731.GA25396@wavehammer.waldi.eu.org>
On Feb 10, 2008 12:47 PM, Bastian Blank <bastian@waldi.eu.org> wrote:
> On Sun, Feb 10, 2008 at 12:39:05PM +0000, Niki Denev wrote:
> > This patch is against 2.6.24.1 which has already the fix to vmsplice_to_user
> > With it i can't exploit the hole, and it is returns "invalid address"
>
> This is the vmsplice_to_pipe path and I have many reports that it is not
> fixed.
>
> Bastian
Exactly, my patch is for the the vmsplice_to_pipe path.
I don't guarantee correctness, but it stops the exploit in my environment.
Niki
next prev parent reply other threads:[~2008-02-10 12:54 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-10 6:04 Niki Denev
2008-02-10 6:32 ` Willy Tarreau
2008-02-10 6:38 ` Niki Denev
2008-02-10 9:40 ` [PATCH] " Niki Denev
2008-02-10 12:04 ` Oliver Pinter
2008-02-10 12:22 ` Bastian Blank
2008-02-10 12:39 ` Niki Denev
2008-02-10 12:47 ` Bastian Blank
2008-02-10 12:54 ` Niki Denev [this message]
2008-02-10 13:02 ` Oliver Pinter
2008-02-10 17:05 ` [stable] " Greg KH
2008-02-10 17:11 ` Pekka Enberg
2008-02-10 17:44 ` Oliver Pinter
2008-02-10 17:48 ` Oliver Pinter
2008-02-10 13:48 ` Niki Denev
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