From: Dave Chinner <david@fromorbit.com>
To: Josh Boyer <jwboyer@fedoraproject.org>
Cc: Luis Henriques <luis.henriques@canonical.com>,
Kees Cook <keescook@google.com>,
Dwight Engen <dwight.engen@oracle.com>,
LKML <linux-kernel@vger.kernel.org>,
Brian Foster <bfoster@redhat.com>,
Dave Chinner <dchinner@redhat.com>,
Gao feng <gaofeng@cn.fujitsu.com>, Ben Myers <bpm@sgi.com>,
Greg KH <gregkh@linuxfoundation.org>,
xfs@oss.sgi.com, stable@vger.kernel.org
Subject: Re: XFS security fix never sent to -stable?
Date: Tue, 10 Dec 2013 10:55:23 +1100 [thread overview]
Message-ID: <20131209235523.GW31386@dastard> (raw)
In-Reply-To: <CA+5PVA4ychvLEi1ZZ6rYy2=5-wZAbQ_a-aoy8=1w3+tr-pt3Fg@mail.gmail.com>
[cc xfs list, cc stable@vger.kernel.org]
On Mon, Dec 09, 2013 at 08:17:09AM -0500, Josh Boyer wrote:
> On Mon, Dec 9, 2013 at 7:15 AM, Luis Henriques
> <luis.henriques@canonical.com> wrote:
> > On Thu, Dec 05, 2013 at 04:35:50PM -0800, Kees Cook wrote:
> >> Hi,
> >>
> >> It looks like 8c567a7fab6e086a0284eee2db82348521e7120c ("xfs: add
> >> capability check to free eofblocks ioctl") is a security fix that was
> >> never sent to -stable? From what I can see, it was introduced in 3.8
> >> by 8ca149de80478441352a8622ea15fae7de703ced ("xfs: add
> >> XFS_IOC_FREE_EOFBLOCKS ioctl").
> >>
> >> I don't see this in the 3.8.y tree. Should it be added there and newer?
> >
> > Thanks Kees, I'm queuing it for the 3.11 kernel.
>
> There's also this one:
>
> http://thread.gmane.org/gmane.comp.file-systems.xfs.general/57654
>
> It fixes CVE-2013-6382
First I've heard about it there being a CVE for that bug. Since when
has it been considered best practice to publish CVEs without first
(or ever) directly contacting the relevant upstream developers?
But, regardless of how broken I think the CVE process is, commit
071c529 ("xfs: underflow bug in xfs_attrlist_by_handle()") should be
picked up by the stable kernels.
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
next parent reply other threads:[~2013-12-09 23:55 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAGXu5jLKkgYg5UWJc8xBGN5NgDh68Q3YRxO--zmDL86BWPH78A@mail.gmail.com>
[not found] ` <20131209121534.GE4278@hercules>
[not found] ` <CA+5PVA4ychvLEi1ZZ6rYy2=5-wZAbQ_a-aoy8=1w3+tr-pt3Fg@mail.gmail.com>
2013-12-09 23:55 ` Dave Chinner [this message]
2013-12-10 7:56 ` XFS security fix never sent to -stable? Greg KH
2013-12-10 13:15 ` Josh Boyer
2013-12-10 14:31 ` Eric Sandeen
2013-12-10 15:57 ` Ben Myers
2013-12-17 13:58 ` Luis Henriques
2013-12-10 13:20 ` Josh Boyer
2013-12-11 1:03 ` Dave Chinner
2013-12-11 1:10 ` Josh Boyer
2013-12-11 2:00 ` Dave Chinner
2013-12-11 2:12 ` Greg KH
2013-12-11 2:45 ` Kees Cook
2013-12-11 4:17 ` Dave Chinner
2013-12-11 8:27 ` Dan Carpenter
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