Vulnerability Description
There is a Null pointer dereference vulnerability in the camera module in smartphones. Successful exploitation of this vulnerability may affect service integrity.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Huawei | Harmonyos | < 2.0 |
| Huawei | Emui | 11.0.0 |
| Huawei | Magic Ui | 4.0.0 |
Related Weaknesses (CWE)
References
- https://consumer.huawei.com/en/support/bulletin/2022/1/Vendor Advisory
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0Vendor Advisory
- https://consumer.huawei.com/en/support/bulletin/2022/1/Vendor Advisory
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0Vendor Advisory
FAQ
What is CVE-2021-40039?
CVE-2021-40039 is a vulnerability with a CVSS score of 7.5 (HIGH). There is a Null pointer dereference vulnerability in the camera module in smartphones. Successful exploitation of this vulnerability may affect service integrity.
How severe is CVE-2021-40039?
CVE-2021-40039 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-40039?
Check the references section above for vendor advisories and patch information. Affected products include: Huawei Harmonyos, Huawei Emui, Huawei Magic Ui.