bool Browser::CheckMediaAccessPermission(
    content::RenderFrameHost* render_frame_host,
    const GURL& security_origin,
    content::MediaStreamType type) {
  Profile* profile = Profile::FromBrowserContext(
      content::WebContents::FromRenderFrameHost(render_frame_host)
          ->GetBrowserContext());
  const extensions::Extension* extension =
      GetExtensionForOrigin(profile, security_origin);
  return MediaCaptureDevicesDispatcher::GetInstance()
      ->CheckMediaAccessPermission(render_frame_host, security_origin, type,
                                   extension);
}

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.