From: Vasiliy Kulikov <segoon@openwall.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: linux-kernel@vger.kernel.org,
kernel-hardening@lists.openwall.com,
Andrew Morton <akpm@linux-foundation.org>,
Greg Kroah-Hartman <gregkh@suse.de>,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [RFC 0/5 v4] procfs: introduce hidepid=, hidenet=, gid= mount options
Date: Thu, 16 Jun 2011 17:33:59 +0400 [thread overview]
Message-ID: <20110616133359.GA12564@albatros> (raw)
In-Reply-To: <201106161340.16117.arnd@arndb.de>
Arnd,
On Thu, Jun 16, 2011 at 13:40 +0200, Arnd Bergmann wrote:
> E.g. if all the sensitive information
> you are hiding in procfs is still available through netlink, your patch
> is pointless.
Ah, I've complitely missed this piece of a puzzle! :( With procfs, proc
connector and taskstats (probably, something else) should be restricted
too.
Thank you very much for this notice!
--
Vasiliy Kulikov
http://www.openwall.com - bringing security into open computing environments
next prev parent reply other threads:[~2011-06-16 13:34 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-15 18:51 [RFC 0/5 v4] procfs: introduce hidepid=, hidenet=, gid= mount options Vasiliy Kulikov
2011-06-16 8:50 ` Arnd Bergmann
2011-06-16 8:58 ` Vasiliy Kulikov
2011-06-16 11:40 ` Arnd Bergmann
2011-06-16 13:33 ` Vasiliy Kulikov [this message]
2011-10-30 17:09 ` richard -rw- weinberger
2011-06-21 22:31 ` Andrew Morton
2011-06-22 6:45 ` Vasiliy Kulikov
2011-06-22 10:17 ` Vasiliy Kulikov
2011-06-29 19:16 ` Vasiliy Kulikov
2011-07-06 11:25 ` Alexey Dobriyan
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