Subject: Re: [PATCH 0/4] USB over IP Secuurity fixes
To: Greg KH <gregkh@linuxfoundation.org>
Cc: Secunia Research <vuln@secunia.com>, shuah@kernel.org,
        valentina.manea.m@gmail.com, linux-usb@vger.kernel.org,
        linux-kernel@vger.kernel.org, Shuah Khan <shuahkh@osg.samsung.com>
References: <cover.1512672005.git.shuahkh@osg.samsung.com>
 <000001d37037$40f64570$c2e2d050$@secunia.com>
 <9c4234b6-8aed-d6b2-a9a1-be0a05f6d6e4@osg.samsung.com>
 <20171208163338.GA14570@kroah.com>
From: Shuah Khan <shuahkh@osg.samsung.com>
Message-ID: <004ae388-1ffa-97b3-8187-8c660f68b61f@osg.samsung.com>
Date: Fri, 8 Dec 2017 09:41:31 -0700
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101
 Thunderbird/52.5.0
MIME-Version: 1.0
In-Reply-To: <20171208163338.GA14570@kroah.com>
Content-Type: text/plain; charset=utf-8
Content-Language: en-US
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 1427
Lines: 46

On 12/08/2017 09:33 AM, Greg KH wrote:
> On Fri, Dec 08, 2017 at 08:44:58AM -0700, Shuah Khan wrote:
>> Hi Jakub,
>>
>> On 12/08/2017 08:14 AM, Secunia Research wrote:
>>> Hi Shuah,
>>>
>>> Thanks a lot for the quick fixes.
>>
>> Thanks for finding them and doing all the leg work in
>> pin pointing the issues.
>>
>>>
>>> Please, use this email address: vuln@secunia.com
>>>
>>> We have assigned the following CVEs to the issues:
>>> CVE-2017-16911 usbip: prevent vhci_hcd driver from leaking a socket pointer
>>> address
>>> CVE-2017-16912 usbip: fix stub_rx: get_pipe() to validate endpoint number
>>> CVE-2017-16913 usbip: fix stub_rx: harden CMD_SUBMIT path to handle
>>> malicious input
>>> CVE-2017-16914 usbip: fix stub_send_ret_submit() vulnerability to null
>>> transfer_buffer
>>>
>>> Please, let me know if we should proceed with a coordinated disclosure. I'm
>>> not quite sure how many distros / downstreams actually use this
>>> functionality.
>>
>> I believe so. We have to get these into mainline and propagate them into
>> stables first which could take a couple of weeks.
>>
>> I will defer to Greg KH on this to comment and weigh in.
> 
> I've queued them all up and will send them to Linus in a few days.

Thanks.

> 
> As for "disclosure", well, you all are talking about this on a public
> mailing list, so I think there's really not much else that needs to be
> "disclosed" :)

Yes :)

thanks,
-- Shuah