linux-kernel - Re: [ 111/184] USB: cdc-wdm: fix buffer overflow

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20130607054306.GJ14633@1wt.eu>
Date:	Fri, 7 Jun 2013 07:43:06 +0200
From:	Willy Tarreau <w@....eu>
To:	Ben Hutchings <ben@...adent.org.uk>
Cc:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	Oliver Neukum <oliver@...kum.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: [ 111/184] USB: cdc-wdm: fix buffer overflow

On Fri, Jun 07, 2013 at 06:01:17AM +0100, Ben Hutchings wrote:
> On Tue, 2013-06-04 at 19:23 +0200, Willy Tarreau wrote:
> > 2.6.32-longterm review patch.  If anyone has any objections, please let me know.
> > 
> > ------------------
> > 
> > From: Oliver Neukum <oneukum@...e.de>
> > 
> > commit c0f5ecee4e741667b2493c742b60b6218d40b3aa upstream.
> > 
> > The buffer for responses must not overflow.
> > If this would happen, set a flag, drop the data and return
> > an error after user space has read all remaining data.
> > 
> > Signed-off-by: Oliver Neukum <oliver@...kum.org>
> > Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> > [bwh: Backported to 2.6.32: adjust context]
> 
> Signed-off-by: Ben Hutchings <ben@...adent.org.uk>

Added, thanks.
willy

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/