In impeg2d_dec_pic_data_thread of impeg2d_dec_hdr.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege when running multi threaded with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1. Android ID: A-69269702.
The product writes data past the end, or before the beginning, of the intended buffer.
Link | Tags |
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http://www.securityfocus.com/bid/103255 | third party advisory vdb entry |
https://source.android.com/security/bulletin/2018-03-01 | vendor advisory |