HUAWEI Mate 30 with versions earlier than 10.1.0.150(C00E136R5P3) have a race condition vulnerability. There is a timing window exists in which certain pointer members can be modified by another process that is operating concurrently, an attacker should trick the user into running a crafted application with high privilege, successful exploit could cause code execution.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1839
Reference (s):
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200701-04-smartphone-en
- URL: https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200701-04-smartphone-en