Creative Suite 6 is a new release so I would recommend posting any specific issues you are experiencing in each of the relevant product forums. We do have a known issue for older products which can be referenced at Known issues | Adobe on Mac OS 10.7 Lion - http://helpx.adobe.com/x-productkb/global/known-issues-mac-os-10.html.
Jeff has provided the generic artcle of the issue of the Adobe product with the Mac Lion
However find the link below for the Indesign and Illustrator sepcific known issues.
If you want to find the Known issue of other application look for the Release Notes , Ex:- Indesign CS6 Release Note , Illustrator CS6 Release Note etc