In ihevcd_sao_shift_ctb of ihevcd_sao.c there is a possible out of bounds write due to missing bounds check. This could lead to information disclosure with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9. Android ID: A-113260892.