static void uas_shutdown(struct device *dev)
{
	struct usb_interface *intf = to_usb_interface(dev);
	struct usb_device *udev = interface_to_usbdev(intf);
	struct Scsi_Host *shost = usb_get_intfdata(intf);
	struct uas_dev_info *devinfo = (struct uas_dev_info *)shost->hostdata;

	if (system_state != SYSTEM_RESTART)
		return;

	devinfo->shutdown = 1;
	uas_free_streams(devinfo);
	usb_set_interface(udev, intf->altsetting[0].desc.bInterfaceNumber, 0);
	usb_reset_device(udev);
}

The product reads data past the end, or before the beginning, of the intended buffer.