There is a double free vulnerability in some Huawei products. A local attacker with low privilege may perform some operations to exploit the vulnerability. Due to doubly freeing memory, successful exploit may cause some service abnormal. Affected product versions include:CampusInsight versions V100R019C00;ManageOne versions 6.5.RC2.B050.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1862
Reference (s):
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200318-01-free-en