Novl owns a portion of the unix licenses that SCO CLAIMS to own which are SCOs entire claim against Linux.
In other words NOVL is immune to scox claims, unless the courts do some totally wild thing. I don't think this indemnity thing matters much anyhow. SCO will be swatted down in a few weeks and that will be the end of them. Claiming IP ownership on Linus's code.... LOL!