Re: [PATCH] USB: disable all RNDIS protocol drivers

Greg Kroah-Hartman
2023-07-04T06:48:17Z

On Mon, Jul 03, 2023 at 11:11:57PM +0200, Enrico Mioso wrote:
> Hi all!!
>
> I think the rndis_host USB driver might emit a warning in the dmesg, but disabling the driver wouldn't be a good idea.
> The TP-Link MR6400 V1 LTE modem and also some ZTE modems integrated in routers do use this protocol.
>
> We may also distinguish between these cases and devices you might plug in - as they pose different risk levels.

Again, you have to fully trust the other side of an RNDIS connection,
any hints on how to have the kernel determine that?

thanks,

greg k-h