cve/2017/CVE-2017-18302.md

CVE-2017-18302

Description

In Snapdragon (Automobile ,Mobile) in version MSM8996AU, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 650/52, SD 820, SD 820A, SD 835, SDA660, SDM429, SDM439, SDM630, SDM632, SDM636, SDM660, Snapdragon_High_Med_2016, a crafted HLOS client can modify the structure in memory passed to a QSEE application between the time of check and the time of use, resulting in arbitrary writes to TZ kernel memory regions.

POC

Reference

• https://www.qualcomm.com/company/product-security/bulletins

Github

• https://github.com/ARPSyndicate/cvemon