CVE-2016-6729

An elevation of privilege vulnerability in the Qualcomm bootloader in
Android before 2016-11-05 could enable a local malicious application to
execute arbitrary code within the context of the kernel. This issue is
rated as Critical due to the possibility of a local permanent device
compromise, which may require reflashing the operating system to repair the
device. Android ID: A-30977990. References: Qualcomm QC-CR#977684.