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Date: Tue, 19 Feb 2013 17:44:36 -0700
From: Kurt Seifried <kseifried@...hat.com>
To: oss-security@...ts.openwall.com, Kurt Seifried <kseifrie@...hat.com>
Subject: Re: CVE request -- Linux kernel: net: CIPSO_V4_TAG_LOCAL
 tag NULL pointer dereference

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On 02/19/2013 05:41 PM, Petr Matousek wrote:
> The skb argument to cipso_v4_validate() is NULL when called via
> the setsockopt() syscall. An local user able to set CIPSO IP
> options on the socket could use this flaw to crash the system.
> 
> Upstream fix: 
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=89d7ae34cdda4195809a5a987f697a517a2a3177
>
>  References: https://bugzilla.redhat.com/show_bug.cgi?id=912900
> 
> Thanks,
> 

Please use CVE-2013-0310 for this issue.

- -- 
Kurt Seifried Red Hat Security Response Team (SRT)
PGP: 0x5E267993 A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993

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