full-disclosure - Re: Linux kernel exploit

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Message-ID: <4D010EFE.70508@taytax.org>
Date: Thu, 09 Dec 2010 12:16:46 -0500
From: Jean Pierre Dentone <jdentone@...tax.org>
To: Vadim Grinco <vadim@...nco.eu>
Cc: full-disclosure@...ts.grok.org.uk, bugtraq@...urityfocus.com,
	leandro_lista@...tari.com.br
Subject: Re: Linux kernel exploit

a few test

[jp@...gtao ~]$ ./extest
./extest: error while loading shared libraries: requires glibc 2.5 or 
later dynamic linker
[jp@...gtao ~]$ uname -r
2.6.9-89.0.25.ELsmp
[jp@...gtao ~]$ cat /etc/redhat-release
CentOS release 4.8 (Final)

==================

[jp@...nel ~]$ ./extest
[*] Failed to open file descriptors.
[jp@...nel ~]$ uname -r
2.6.35.4
[jp@...nel ~]$ cat /etc/redhat-release
CentOS release 5.2 (Final)

==================

[jp@...nel64 ~]$ ./extest
[*] Failed to open file descriptors.
[jp@...nel64 ~]$ uname -r
2.6.33.1
[jp@...nel64 ~]$ cat /etc/redhat-release
CentOS release 5.5 (Final)

On 12/8/2010 4:42 PM, Vadim Grinco wrote:
> $ ./nelson
> [*] Failed to open file descriptors.
> $ uname -r
> 2.6.35.6-48.fc14.x86_64
> $ cat /etc/redhat-release
> Fedora release 14 (Laughlin)
>
> But I updated a couple of days ago.
>

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