Microsoft distributes Microsoft SQL Server 2014 or 2016 fixes as one downloadable file. Because the fixes are cumulative, each new release contains all the hotfixes and all the security fixes that were included with the previous SQL Server 2014 fix release.
When you use transparent data encryption (TDE) together with the buffer pool extension (BPE) feature in an instance of Microsoft SQL Server 2014 Service Pack 1 or an instance of Microsoft SQL Server 2016, an access violation might occur.
Cumulative update information
The issue was first fixed in the following cumulative update of SQL Server:
Each new cumulative update for SQL Server contains all the hotfixes and all the security fixes that were included with the previous cumulative update. We recommend that you download and install the latest cumulative updates for SQL Server:
Hotfix informationTo resolve this issue, install hotfix 3097972.
PrerequisitesYou must have Cumulative Update 3 for SQL Server 2014 Service Pack 1 installed to apply this hotfix.
Restart informationYou may have to restart the computer after you apply this hotfix.
Replacement informationThis hotfix does not replace a previously released hotfix.
SQL Server build informationAfter you apply hotfix 3097972, the SQL Server version is 12.0.4432.0.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.