CVE-2021-22447 — HIGH (7.5)

Vulnerability Description

There is an Improper Check for Unusual or Exceptional Conditions Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause the system to reset.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	Emui	9.1.0
Huawei	Magic Ui	2.1.1

Related Weaknesses (CWE)

CWE-754

References

https://consumer.huawei.com/en/support/bulletin/2021/6/Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2021/6/Vendor Advisory

FAQ

What is CVE-2021-22447?

CVE-2021-22447 is a vulnerability with a CVSS score of 7.5 (HIGH). There is an Improper Check for Unusual or Exceptional Conditions Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause the system to reset.

How severe is CVE-2021-22447?

CVE-2021-22447 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-2021-22447?

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