Vulnerabilities > CVE-2021-40064 - Out-of-bounds Write vulnerability in Huawei Emui, Harmonyos and Magic UI
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
There is a heap-based buffer overflow vulnerability in system components. Successful exploitation of this vulnerability may affect system stability.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 11 |
Common Weakness Enumeration (CWE)
References
- https://consumer.huawei.com/en/support/bulletin/2022/3/
- https://consumer.huawei.com/en/support/bulletin/2022/3/
- https://device.harmonyos.com/cn/docs/security/update/security-bulletins-phones-202203-0000001257385193
- https://device.harmonyos.com/cn/docs/security/update/security-bulletins-phones-202203-0000001257385193