[crabbone]

Absolutely this.

Not sure which article that complained about EFI mentioned that PNG parser was vulnerable... and... there's no reason for EFI to have a PNG parser really. It's a fancy stuff that could've been totally avoided. And yet, here we go...

[p_l]

And it is an optional thing you don't need to have or use, but some people like graphical logos or even animated logos so there you go...