ION memory management module in Huawei P9 phones with software EVA-AL10C00B192 and earlier versions, EVA-DL10C00B192 and earlier versions, EVA-TL10C00B192 and earlier versions, EVA-CL10C00B192 and earlier versions allows attackers to obtain sensitive information from uninitialized memory.
http://www.securityfocus.com/bid/93932
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20161026-02-smartphone-en