CVE-2020-9129
HUAWEI Mate 30 versions earlier than 10.1.0.159(C00E159R7P2) have a vulnerability of improper buffer operation. Due to improper restrictions, local attackers with high privileges can exploit the vulnerability to cause system heap overflow.
Date published : 2020-11-13
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201111-01-smartphone-en