CVE-2012-1697
Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.5.21 and earlier allows remote authenticated users to affect availability via unknown vectors related to Partition.
Date published : 2012-05-03
http://www.securityfocus.com/bid/53064
http://www.oracle.com/technetwork/topics/security/cpuapr2012-366314.html