BGR reported this morning that their sources have indicated that Apple is internally testing iOS 6.0.1 with numerous carriers, and this one looks to be focused on fixing a few nagging issues. There have been complaints of the camera flash not firing when expected, bad Wi-Fi connections, and horizontal lines appearing on the display, and iOS 6.0.1 should address these concerns, and more. In addition, there is an Exchange Invite bug that deletes the entire calendar event if any invited party declines. Furthermore, a Passbook update will prevent all the details from your cards from being accessed from the lock screen without your PIN code.

It's also reported that Apple is working on iOS 6.1, which should bring with it a new feature or two, within the confines of its Cupertino labs, but that isn't expected until after the 2012 holiday season. BGR has been somewhat hit or miss with Apple predictions as of late, so this can all be taken with a grain of salt. That said, it would be hard to imagine that Apple didn't have both iOS 6.0.1 and iOS 6.1 in the pipeline.