netdev - Re: [PATCH] net: Fix ns_capable check in sock_diag_put

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Message-ID: <534F9D3E.9050300@6wind.com>
Date:	Thu, 17 Apr 2014 11:22:06 +0200
From:	Nicolas Dichtel <nicolas.dichtel@...nd.com>
To:	Eric Dumazet <eric.dumazet@...il.com>,
	Andy Lutomirski <luto@...capital.net>
CC:	"Eric W. Biederman" <ebiederm@...ssion.com>,
	netdev@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH] net: Fix ns_capable check in sock_diag_put_filterinfo

Le 17/04/2014 07:21, Eric Dumazet a écrit :
> On Wed, 2014-04-16 at 21:41 -0700, Andy Lutomirski wrote:
>> The caller needs capabilities on the namespace being queried, not on
>> their own namespace.  This is a security bug, although it likely has
>> only a minor impact.
>>
>> Cc: stable@...r.kernel.org
>> Signed-off-by: Andy Lutomirski <luto@...capital.net>
Acked-by: Nicolas Dichtel <nicolas.dichtel@...nd.com>
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