From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Marc Ballarin <Ballarin.Marc@gmx.de>
Cc: John Wendel <jwendel10@comcast.net>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.8.1 Mis-detect CRDW as CDROM
Date: Mon, 16 Aug 2004 14:03:06 +0100 [thread overview]
Message-ID: <1092661385.20528.25.camel@localhost.localdomain> (raw)
In-Reply-To: <20040816143817.0de30197.Ballarin.Marc@gmx.de>
On Llu, 2004-08-16 at 13:38, Marc Ballarin wrote:
> Due to the newly added command filtering, you now need to run cdrecord as
> root. Since cdrecord will drop root privileges before accessing the drive,
> setuid root won't help
cdrecord should be fine. k3b is issuing something not on the filter
list.
> This patch restores the behaviour of previous kernels, security issues included:
Like allowing any user to erase your drive firmware. What you could do
which is much more useful is printk the command byte that gets refused
and see if you can pin down what commands are being blocked that
are needed by K3B
Alan
next prev parent reply other threads:[~2004-08-16 14:05 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-15 21:43 2.6.8.1 Mis-detect CRDW as CDROM John Wendel
2004-08-15 20:53 ` Alan Cox
2004-08-15 23:24 ` John Wendel
2004-08-15 23:10 ` Alan Cox
2004-08-16 12:38 ` Marc Ballarin
2004-08-16 13:03 ` Alan Cox [this message]
2004-08-16 14:58 ` Frank Steiner
2004-08-16 17:44 ` Kronos
2004-08-16 17:57 ` Marc Ballarin
2004-08-16 19:09 ` Marc Ballarin
2004-08-16 19:33 ` Kai Makisara
2004-08-16 21:12 ` Marc Ballarin
2004-08-17 6:32 ` Frank Steiner
2004-08-17 11:11 ` Andreas Messer
2004-08-17 15:59 ` [PATCH] " Andreas Messer
2004-08-17 17:27 ` [RFC] list of SCSI commands Marc Ballarin
2004-08-17 17:56 ` Andreas Messer
2004-08-17 19:43 ` [PATCH] 2.6.8.1 Mis-detect CRDW as CDROM Martin Schlemmer
2004-08-18 8:47 ` Frank Steiner
2004-08-18 9:09 ` Frank Steiner
2004-08-18 9:50 ` [RFC] New security model for scsi_cmd_ioctl Andreas Messer
2004-08-18 12:01 ` [PATCH] 2.6.8.1 Mis-detect CRDW as CDROM Frank Steiner
2004-08-18 12:20 ` Marc Ballarin
2004-08-18 12:27 ` Frank Steiner
2004-08-18 14:08 ` Frank Steiner
2004-08-17 11:29 ` Christer Weinigel
2004-08-17 11:59 ` Christer Weinigel
2004-08-17 13:25 ` Marc Ballarin
2004-08-17 11:41 ` Marc Ballarin
2004-08-17 13:03 ` Petri Kaukasoina
2004-08-17 14:27 ` [PATCH] update defines in cdrom.h Marc Ballarin
2004-08-17 15:19 ` [PATCH] update + fix " Marc Ballarin
2004-08-16 13:32 ` 2.6.8.1 Mis-detect CRDW as CDROM Petri Kaukasoina
-- strict thread matches above, loose matches on Subject: below --
2004-08-16 7:40 Wolfgang Scheicher
2004-08-16 15:17 ` Adam Jones
[not found] <2tB3a-7rU-19@gated-at.bofh.it>
[not found] ` <2tOWp-cF-5@gated-at.bofh.it>
[not found] ` <2tQlC-1kl-27@gated-at.bofh.it>
2004-08-16 15:06 ` Wolfgang Scheicher
2004-08-16 15:10 ` Frank Steiner
2004-08-16 15:33 Giacomo Perale
2004-08-17 11:14 Joerg Schilling
2004-08-17 11:47 ` Andreas Messer
2004-08-17 13:12 Joerg Schilling
2004-08-17 13:48 ` Andreas Messer
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