Microsoft has released Cumulative Update 1 for SQL Server 2012 Service Pack 2 and it is available for downloading.
Here is the link for downloading: http://support.microsoft.com/hotfix/KBHotfix.aspx?kbnum=2976982&kbln=en-us
Here is the link for the list of bugs fixed:http://support.microsoft.com/kb/2976982
Read this for understanding versions and service packs released for all SQL Server versions:http://dinesql.blogspot.com/2014/01/versions-and-service-packs-of-sql.html
