What is the severity of CVE-2021-22406?

CVE-2021-22406 is classified as a medium severity vulnerability.

How do I fix CVE-2021-22406?

To fix CVE-2021-22406, update your Huawei smartphone to the latest software version that addresses this vulnerability.

Which software versions are affected by CVE-2021-22406?

CVE-2021-22406 affects Huawei EMUI versions 9.1.0, 9.1.1, 10.0.0, 10.1.0, 10.1.1, 11.0.0 and Huawei Magic UI versions 2.1.1, 3.0.0, 3.1.0, 3.1.1, and 4.0.0.

What type of issue does CVE-2021-22406 cause?

CVE-2021-22406 causes an uncaught exception that results in the app exiting unexpectedly.

Is there a workaround for CVE-2021-22406?

Currently, there are no known workarounds for CVE-2021-22406 other than updating the affected software.

Vulnerability/
CVE-2021-22406

high

7.5

CWE

755

28/10/2021

3/8/2024

CVE-2021-22406

First published: Thu Oct 28 2021(Updated: )

There is an Uncaught Exception vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause the app to exit unexpectedly.

Credit: psirt@huawei.com psirt@huawei.com

Affected Software	Affected Version	How to fix
Huawei Emui	=9.1.0
Huawei Emui	=9.1.1
Huawei Emui	=10.0.0
Huawei Emui	=10.1.0
Huawei Emui	=10.1.1
Huawei Emui	=11.0.0
Huawei Magic Ui	=2.1.1
Huawei Magic Ui	=3.0.0
Huawei Magic Ui	=3.1.0
Huawei Magic Ui	=3.1.1
Huawei Magic Ui	=4.0.0

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Reference Links

https://consumer.huawei.com/en/support/bulletin/2021/7/

Frequently Asked Questions

What is the severity of CVE-2021-22406?
CVE-2021-22406 is classified as a medium severity vulnerability.
How do I fix CVE-2021-22406?
To fix CVE-2021-22406, update your Huawei smartphone to the latest software version that addresses this vulnerability.
Which software versions are affected by CVE-2021-22406?
CVE-2021-22406 affects Huawei EMUI versions 9.1.0, 9.1.1, 10.0.0, 10.1.0, 10.1.1, 11.0.0 and Huawei Magic UI versions 2.1.1, 3.0.0, 3.1.0, 3.1.1, and 4.0.0.
What type of issue does CVE-2021-22406 cause?
CVE-2021-22406 causes an uncaught exception that results in the app exiting unexpectedly.
Is there a workaround for CVE-2021-22406?
Currently, there are no known workarounds for CVE-2021-22406 other than updating the affected software.

collector/nvd-api
agent/author
agent/type
collector/nvd-index
agent/software-canonical-lookup
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/severity
agent/weakness
agent/references
agent/description
agent/event
agent/first-publish-date
agent/tags
agent/source
vendor/huawei
canonical/huawei emui
version/huawei emui/9.1.0
version/huawei emui/9.1.1
version/huawei emui/10.0.0
version/huawei emui/10.1.0
version/huawei emui/10.1.1
version/huawei emui/11.0.0
canonical/huawei magic ui
version/huawei magic ui/2.1.1
version/huawei magic ui/3.0.0
version/huawei magic ui/3.1.0
version/huawei magic ui/3.1.1
version/huawei magic ui/4.0.0

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Frequently Asked Questions

What is the severity of CVE-2021-22406?
CVE-2021-22406 is classified as a medium severity vulnerability.
How do I fix CVE-2021-22406?
To fix CVE-2021-22406, update your Huawei smartphone to the latest software version that addresses this vulnerability.
Which software versions are affected by CVE-2021-22406?
CVE-2021-22406 affects Huawei EMUI versions 9.1.0, 9.1.1, 10.0.0, 10.1.0, 10.1.1, 11.0.0 and Huawei Magic UI versions 2.1.1, 3.0.0, 3.1.0, 3.1.1, and 4.0.0.
What type of issue does CVE-2021-22406 cause?
CVE-2021-22406 causes an uncaught exception that results in the app exiting unexpectedly.
Is there a workaround for CVE-2021-22406?
Currently, there are no known workarounds for CVE-2021-22406 other than updating the affected software.