Does anyone know how susceptible Maemo 5 would be to the remote attack described here: https://srlabs.de/rooting-sim-cards/?

Defenses #2 "Handset SMS firewall" shows that the operating system should have control over what happens with these received binary SMS. Does Fremantle process them? Would they need even need to be blocked, if so can it be done?

Perhaps this would be a good starting point, if one is needed: http://talk.maemo.org/showthread.php?t=65396