CVE-2015-8089
The GPU driver in Huawei P7 phones with software P7-L00 before P7-L00C17B851, P7-L05 before P7-L05C00B851, and P7-L09 before P7-L09C92B851 allows local users to read or write to arbitrary kernel memory locations and consequently cause a denial of service (system crash) or gain privileges via a crafted application.
Date published : 2017-05-22
http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-460276.htm