CVE-2015-2219 Information

Description

Lenovo System Update (formerly ThinkVantage System Update) before 5.06.0034 uses predictable security tokens which allows local users to gain privileges by sending a valid token with a command to the System Update service (SUService.exe) through an unspecified named pipe.

Reference

http://securitytracker.com/id/1032268 http://support.lenovo.com/us/en/product_security/lsu_privilege http://www.ioactive.com/pdfs/Lenovo_System_Update_Multiple_Privilege_Escalations.pdf http://www.securityfocus.com/bid/74649