An issue was discovered on Samsung mobile devices with M(6.0) and N(7.0) (MSM8939 MSM8996 MSM8998 Exynos7580 Exynos8890 or Exynos8895 chipsets) software. There is a race condition with a resultant buffer overflow in the sec_ts touchscreen sysfs interface. The Samsung ID is SVE-2016-7501 (January 2017).