CVE-2021-40031 — HIGH (7.5)

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Huawei	Emui	11.0.0
Huawei	Magic Ui	4.0.0

Related Weaknesses (CWE)

CWE-476

References

https://consumer.huawei.com/en/support/bulletin/2022/1/Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2022/1/Vendor Advisory

FAQ

What is CVE-2021-40031?

CVE-2021-40031 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-2021-40031?

CVE-2021-40031 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-2021-40031?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Emui, Huawei Magic Ui.