FIX: Database may crash when multiple threads update permissions on the same database in SQL Server 2016 and 2017

Se aplica a: SQL Server 2016 DeveloperSQL Server 2016 EnterpriseSQL Server 2016 Enterprise Core

Symptoms


When multiple threads try to update permissions on the same database in Microsoft SQL Server 2016 and 2017, then the database may crash. Additionally, a dump file may be generated.

Status


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section. 

Resolution


This issue is fixed in the following cumulative updates for SQL Server:

About cumulative updates for 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. Check out the latest cumulative updates for SQL Server:

References


Learn about the terminology that Microsoft uses to describe software updates.