CVE-2021-22447

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-08-02 · updated 2026-06-17
Weakness: CWE-754

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.

Affected products

Huawei EMUI: 9.1.0, 9.1.1, 10.0.0, 10.1.0, 10.1.1, 11.0.0
Huawei Magic UI: 2.1.1, 3.0.0, 3.1.0, 3.1.1, 4.0.0

References

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

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