It's unfortunate, but there is not even a free kick here. The only thing would be the proximity to the boundary, but without a wider angle, even that may not be there. I feel that Kennedy has launched himself due to the injury and otherwise would have just stayed upright. Didn't look like much in it - but would need a diff angle to confirm. He's essentially done it off 2 steps.
Looks like a stock standard bump/block to prevent him getting the follow on handball.
