"Q: Can Sony “fix” this like they did for the 3.55 exploit?
A: No. With 3.55 the keys metldr used to verify its dependent modules were recovered. So Sony simply stopped using the now-insecure metldr and started using bootldr (which was still secure) to load.. Sony doesn’t have any more secure modules like bootldr left so like I said in my original post they have no options and cant fix anything; without getting too technical, we now have the keys to every “common” hardware module that is able to decrypt Sony-signed modules. The only thing left are the modules that use per-console keys, which are useless for booting common firmware (which must be decryptable by every PS3)"
A: No. With 3.55 the keys metldr used to verify its dependent modules were recovered. So Sony simply stopped using the now-insecure metldr and started using bootldr (which was still secure) to load.. Sony doesn’t have any more secure modules like bootldr left so like I said in my original post they have no options and cant fix anything; without getting too technical, we now have the keys to every “common” hardware module that is able to decrypt Sony-signed modules. The only thing left are the modules that use per-console keys, which are useless for booting common firmware (which must be decryptable by every PS3)"
http://wololo.net/2012/10/25/clarifying-the-confusion-on-the...