Sharing Games

I have an old account that got banned and a new account with no bans, it gives me the options to share games between the two accounts my banned account does not have GHOSTS but my new account does. If I played GHOSTS on my banned account and cheated would it ban me from playing on my new account!?! I'm just being cautious in case they ban the Product code and not the account! I want to cheat in GHOSTS but I don't want a ban on my new profile lol

Vac bans the game owner's acc.

well I am playing the game on the same computer but a different account so thats why I was wondering as long as I dont cheat the game on my new account I should be ok then?