DRM for example, see this older post where a bug in Qualcomm's DRM software enabled full system compromise: http://bits-please.blogspot.com/2016/05/qsee-privile

DRM for example, see this older post where a bug in Qualcomm's DRM software enabled full system compromise: http://bits-please.blogspot.com/2016/05/qsee-privilege-escalation-vulnerability.html http://bits-please.blogspot.com/2016/05/qsee-privilege-escal...