Thread (10 messages) 10 messages, 4 authors, 2013-09-04

Re: [PATCH 12/14] HID: sensor-hub: validate feature report details

From: Kees Cook <hidden>
Date: 2013-09-04 16:05:44

Jiri,

Should this one have been part of the batch you applied? It doesn't
use hid_validate_report().

-Kees

On Thu, Aug 29, 2013 at 3:03 AM, Mika Westerberg
[off-list ref] wrote:
On Wed, Aug 28, 2013 at 10:31:44PM +0200, Jiri Kosina wrote:
quoted
From: Kees Cook <redacted>

A HID device could send a malicious feature report that would cause the
sensor-hub HID driver to read past the end of heap allocation, leaking
kernel memory contents to the caller.

CVE-2013-2898

Signed-off-by: Kees Cook <redacted>
Cc: stable@kernel.org
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>


-- 
Kees Cook
Chrome OS Security
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