Buffer overflow

Buffer overflow in the sysplant driver in Symantec Endpoint Protection SEP Client 11.x and 12.x before 12.1 RU4 MP1b, and Small Business Edition before SEP 12.1, allows local users to execute arbitrary code via a long argument to a 0x00222084 IOCTL call...

Symantec Endpoint Protection Local Client Application Device Control Buffer Overflow

SUMMARY Symantec is aware of a local access Symantec Endpoint Protection SEP client buffer overflow exploit that has been released publicly which could potentially cause a BSOD on the client or possibly allow unauthorized local privilege elevation on Symantec Endpoint Protection SEP clients...