In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile Snapdragon Mobile and Snapdragon Wear MDM9206 MDM9607 MDM9635M MDM9650 MSM8909W SD 210/SD 212/SD 205 SD 400 SD 410/12 SD 425 SD 430 SD 450 SD 615/16/SD 415 SD 617 SD 625 SD 650/52 SD 800 SD 808 SD 810 SD 820 SD 820A SD 835 SD 845 and SD 850 integer overflow may occur when values passed from HLOS (graphics driver busy time and total time) in TZBSP_GFX_DCVS_UPDATE_ID are very large.