From: David Miller <davem@davemloft.net>
To: ebiederm@xmission.com
Cc: netdev@vger.kernel.org, netfilter-devel@vger.kernel.org,
pablo@netfilter.org, kaber@trash.net
Subject: Re: [PATCH net] netfilter: nftables: Do not run chains in the wrong network namespace
Date: Tue, 23 Jun 2015 06:23:45 -0700 (PDT) [thread overview]
Message-ID: <20150623.062345.2201329993068259127.davem@davemloft.net> (raw)
In-Reply-To: <87oakbg0ym.fsf@x220.int.ebiederm.org>
From: ebiederm@xmission.com (Eric W. Biederman)
Date: Fri, 19 Jun 2015 10:41:21 -0500
>
> Currenlty nf_tables chains added in one network namespace are being
> run in all network namespace. The issues are myriad with the simplest
> being an unprivileged user can cause any network packets to be dropped.
>
> Address this by simply not running nf_tables chains in the wrong
> network namespace.
>
> Cc: stable@vger.kernel.org
> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Applied.
prev parent reply other threads:[~2015-06-23 13:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-19 15:41 [PATCH net] netfilter: nftables: Do not run chains in the wrong network namespace Eric W. Biederman
2015-06-19 17:21 ` Pablo Neira Ayuso
2015-06-23 13:23 ` David Miller [this message]
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