Re: [PATCH] kernel 2.6.24.1 still vulnerable to the vmsplice local root exploit | KernelTrap

Re: [PATCH] kernel 2.6.24.1 still vulnerable to the vmsplice local root exploit

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From: Niki Denev <ndenev@...>

To: Bastian Blank <bastian@...>, <linux-kernel@...>

Subject: Re: [PATCH] kernel 2.6.24.1 still vulnerable to the vmsplice local root exploit

Date: Sunday, February 10, 2008 - 8:54 am

On Feb 10, 2008 12:47 PM, Bastian Blank <bastian@waldi.eu.org> wrote:
quoted text> 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
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Messages in current thread:

kernel 2.6.24.1 still vulnerable to the vmsplice local root ..., Niki Denev, (Sun Feb 10, 2:04 am)

Re: kernel 2.6.24.1 still vulnerable to the vmsplice local r..., Willy Tarreau, (Sun Feb 10, 2:32 am)

Re: kernel 2.6.24.1 still vulnerable to the vmsplice local r..., Niki Denev, (Sun Feb 10, 2:38 am)

Re: [PATCH] kernel 2.6.24.1 still vulnerable to the vmsplice..., Niki Denev, (Sun Feb 10, 5:40 am)

Re: [PATCH] kernel 2.6.24.1 still vulnerable to the vmsplice..., Bastian Blank, (Sun Feb 10, 8:22 am)

Re: [PATCH] kernel 2.6.24.1 still vulnerable to the vmsplice..., Niki Denev, (Sun Feb 10, 9:48 am)

Re: [PATCH] kernel 2.6.24.1 still vulnerable to the vmsplice..., Niki Denev, (Sun Feb 10, 8:39 am)

Re: [PATCH] kernel 2.6.24.1 still vulnerable to the vmsplice..., Bastian Blank, (Sun Feb 10, 8:47 am)

Re: [PATCH] kernel 2.6.24.1 still vulnerable to the vmsplice..., Oliver Pinter, (Sun Feb 10, 9:02 am)

Re: [stable] [PATCH] kernel 2.6.24.1 still vulnerable to the..., Greg KH, (Sun Feb 10, 1:05 pm)

Re: [stable] [PATCH] kernel 2.6.24.1 still vulnerable to the..., Oliver Pinter, (Sun Feb 10, 1:48 pm)

Re: [stable] [PATCH] kernel 2.6.24.1 still vulnerable to the..., Oliver Pinter, (Sun Feb 10, 1:44 pm)

Re: [stable] [PATCH] kernel 2.6.24.1 still vulnerable to the..., Pekka Enberg, (Sun Feb 10, 1:11 pm)

Re: [PATCH] kernel 2.6.24.1 still vulnerable to the vmsplice..., Niki Denev, (Sun Feb 10, 8:54 am)

Re: [PATCH] kernel 2.6.24.1 still vulnerable to the vmsplice..., Oliver Pinter, (Sun Feb 10, 8:04 am)

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