In Android before 2018-01-05 on Qualcomm Snapdragon Mobile SD 625, SD 650/52, SD 835, accessing SPCOM functions with a compromised client structure can result in a Use After Free condition.Referenceshttp://www.securityfocus.com/bid/102386https://source.android.com/security/bulletin/2018-01-01http://www.securitytracker.com/id/1040106