Provide references for CVE-2015-2219.
Where can I find more information about CVE-2015-2219?
References are available at: http://www.securityfocus.com/bid/74649, http://www.ioactive.com/pdfs/Lenovo_System_Update_Multiple_Privilege_Escalations.pdf, http://support.lenovo.com/us/en/product_security/lsu_privilege, http://securitytracker.com/id/1032268.