linux-kernel - Re: [PATCH] HID: Extend report buffer size

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: <20200210122147.GA413013@kroah.com>
Date:   Mon, 10 Feb 2020 04:21:47 -0800
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Peter Enderborg <peter.enderborg@...y.com>
Cc:     Jiri Kosina <jikos@...nel.org>, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org, Alan Stern <stern@...land.harvard.edu>
Subject: Re: [PATCH] HID: Extend report buffer size

On Mon, Feb 10, 2020 at 01:08:47PM +0100, Peter Enderborg wrote:
> In the patch "HID: Fix slab-out-of-bounds read in hid_field_extract"
> there added a check for buffer overruns. This made Elgato StreamDeck
> to fail. This patch extend the buffer to 8192 to solve this. It also
> adds a print of the requested length if it fails on this test.
> 
> Signed-off-by: Peter Enderborg <peter.enderborg@...y.com>

Can you add a "Fixes:" tag here pointing to the commit it fixes, as well
as a cc: stable as I'm pretty sure that the commit this fixes is also in
the stable trees already, right?

thanks,

greg k-h