What is the severity of CVE-2021-22344?

CVE-2021-22344 has a medium severity due to its potential to cause temporary Denial of Service (DoS).

How do I fix CVE-2021-22344?

To fix CVE-2021-22344, update your Huawei device to the latest version of EMUI or Magic UI provided by Huawei.

What devices are affected by CVE-2021-22344?

CVE-2021-22344 affects Huawei devices running EMUI versions 10.1.1, 11.0.0, 11.0.1 and Magic UI versions 3.1.1, 4.0.0.

What are the potential impacts of CVE-2021-22344?

Exploitation of CVE-2021-22344 may lead to temporary Denial of Service, affecting device functionality.

Is CVE-2021-22344 being actively exploited?

As of now, there is no public indication that CVE-2021-22344 is being actively exploited in the wild.

Vulnerability/
CVE-2021-22344

medium

5.3

1/7/2021

3/8/2024

CVE-2021-22344

First published: Thu Jul 01 2021(Updated: )

There is an Improper Access Control vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause temporary DoS.

Credit: psirt@huawei.com

Affected Software	Affected Version	How to fix
Huawei Emui	=10.1.1
Huawei Emui	=11.0.0
Huawei Emui	=11.0.1
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/2021/5/

Frequently Asked Questions

What is the severity of CVE-2021-22344?
CVE-2021-22344 has a medium severity due to its potential to cause temporary Denial of Service (DoS).
How do I fix CVE-2021-22344?
To fix CVE-2021-22344, update your Huawei device to the latest version of EMUI or Magic UI provided by Huawei.
What devices are affected by CVE-2021-22344?
CVE-2021-22344 affects Huawei devices running EMUI versions 10.1.1, 11.0.0, 11.0.1 and Magic UI versions 3.1.1, 4.0.0.
What are the potential impacts of CVE-2021-22344?
Exploitation of CVE-2021-22344 may lead to temporary Denial of Service, affecting device functionality.
Is CVE-2021-22344 being actively exploited?
As of now, there is no public indication that CVE-2021-22344 is being actively exploited in the wild.

collector/nvd-index
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/severity
agent/references
agent/author
agent/tags
agent/first-publish-date
agent/description
agent/event
agent/source
vendor/huawei
canonical/huawei emui
version/huawei emui/10.1.1
version/huawei emui/11.0.0
version/huawei emui/11.0.1
canonical/huawei magic ui
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-2021-22344?
CVE-2021-22344 has a medium severity due to its potential to cause temporary Denial of Service (DoS).
How do I fix CVE-2021-22344?
To fix CVE-2021-22344, update your Huawei device to the latest version of EMUI or Magic UI provided by Huawei.
What devices are affected by CVE-2021-22344?
CVE-2021-22344 affects Huawei devices running EMUI versions 10.1.1, 11.0.0, 11.0.1 and Magic UI versions 3.1.1, 4.0.0.
What are the potential impacts of CVE-2021-22344?
Exploitation of CVE-2021-22344 may lead to temporary Denial of Service, affecting device functionality.
Is CVE-2021-22344 being actively exploited?
As of now, there is no public indication that CVE-2021-22344 is being actively exploited in the wild.