CVE-2018-9391 Information

Description

In update_gps_sv and output_vzw_debug of vendor/mediatek/proprietary/hardware/connectivity/gps/gps_hal/src/gpshal_wor ker.c there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

Reference

https://source.android.com/security/bulletin/pixel/2018-06-01