* Re: patch 0022-CIFS-Fix-memory-overwrite-when-saving-nativeFileSys.patch added to 2.6.27-stable tree
[not found] <20090418005257.1009549099@coco.kroah.org>
@ 2009-04-20 5:23 ` Eugene Teo
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From: Eugene Teo @ 2009-04-20 5:23 UTC (permalink / raw)
To: linux-kernel
Cc: sfrench, chrisw, shirishp, stable, vinaysridhar, stable-commits,
Jeffrey Layton
gregkh@suse.de wrote:
[...]
> From 15bd8021d870d2c4fbf8c16578d72d03cfddd3a7 Mon Sep 17 00:00:00 2001
> From: Steve French <sfrench@us.ibm.com>
> Date: Thu, 26 Mar 2009 23:05:15 +0000
> Subject: CIFS: Fix memory overwrite when saving nativeFileSystem field during mount
>
> upstream commit: b363b3304bcf68c4541683b2eff70b29f0446a5b
>
> CIFS can allocate a few bytes to little for the nativeFileSystem field
> during tree connect response processing during mount. This can result
> in a "Redzone overwritten" message to be logged.
The same for 2.6.28-stable tree.
On top of commit b363b330, we need:
f083def6 - cifs: fix buffer size for tcon->nativeFileSystem field
22c9d52b - cifs: remove unnedded bcc_ptr update in CIFSTCon
and maybe this too:
313fecfa - cifs: add cFYI messages with some of the saved strings from
ssetup/tcon
There is no CVE name for this yet. Still waiting.
Thanks, Eugene
--
Eugene Teo / Red Hat Security Response Team
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