In Snapdragon Automobile Snapdragon Wearable and Snapdragon Mobile MDM9206 MDM9607 MDM9650 SD 210/SD 212/SD 205 SD 400 SD 410/12 SD 425 SD 430 SD 450 SD 600 SD 602A SD 615/16/SD 415 SD 617 SD 625 SD 650/52 SD 800 SD 808 SD 810 SD 820 SD 820Am SD 835 SD 845 MSM8909W improper input validation in video_fmt_mp4r_process_atom_avc1() causes a potential buffer overflow.