drivers/misc/qseecom.c in the Qualcomm components in Android before 2016-08-05 on Nexus 5 and 7 (2013) devices does not properly restrict u…

drivers/misc/qseecom.c in the Qualcomm components in Android before 2016-08-05 on Nexus 5 and 7 (2013) devices does not properly restrict user-space input, which allows attackers to gain privileges via a crafted application, aka Android internal bug 28748271 and Qualcomm internal bug CR550013.