drivers/mmc/core/debugfs.c in the Qualcomm components in Android before 2016-07-05 on Nexus 5 and 7 (2013) devices does not validate pointe…

drivers/mmc/core/debugfs.c in the Qualcomm components in Android before 2016-07-05 on Nexus 5 and 7 (2013) devices does not validate pointers used in read and write operations, which allows attackers to gain privileges via a crafted application, aka Android internal bug 28769136 and Qualcomm internal bug CR545716.