> CVE-2019-13053 Is there a word for this type of exploit: I wrap a bicycle in wrapping paper. You don't need to take off the wrapping paper to know that what

> CVE-2019-13053 Is there a word for this type of exploit: I wrap a bicycle in wrapping paper. You don't need to take off the wrapping paper to know that what it covered was a bike. That's pretty much what this exploit is, no? You press a key on a keyboard, it sends a radio signal. If I know what key you pressed, I can associate that key press with the "shape" of the signal.