What is the severity of CVE-2021-22431?

CVE-2021-22431 is classified with a severity that indicates potential for severe impact due to the out-of-bounds access risk.

How do I fix CVE-2021-22431?

To address CVE-2021-22431, users should update their affected Huawei devices to the latest software versions that rectify the vulnerability.

Which Huawei devices are affected by CVE-2021-22431?

CVE-2021-22431 affects Huawei devices running EMUI 11.0.0, HarmonyOS 2.0, and Magic UI 4.0.0.

What are the potential consequences of exploiting CVE-2021-22431?

Exploitation of CVE-2021-22431 may lead to unauthorized access and manipulation of data due to out-of-bounds access.

Is there a public disclosure regarding CVE-2021-22431?

Yes, CVE-2021-22431 has been publicly disclosed with related security bulletins from Huawei.

Vulnerability/
CVE-2021-22431

critical

9.8

CWE

119

25/2/2022

3/8/2024

CVE-2021-22431: Buffer Overflow

First published: Fri Feb 25 2022(Updated: )

There is a vulnerability when configuring permission isolation in smartphones. Successful exploitation of this vulnerability may cause out-of-bounds access.

Credit: psirt@huawei.com

Affected Software	Affected Version	How to fix
Huawei EMUI	=11.0.0
Huawei HarmonyOS	=2.0
Huawei Magic UI	=4.0.0

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-22431?
CVE-2021-22431 is classified with a severity that indicates potential for severe impact due to the out-of-bounds access risk.
How do I fix CVE-2021-22431?
To address CVE-2021-22431, users should update their affected Huawei devices to the latest software versions that rectify the vulnerability.
Which Huawei devices are affected by CVE-2021-22431?
CVE-2021-22431 affects Huawei devices running EMUI 11.0.0, HarmonyOS 2.0, and Magic UI 4.0.0.
What are the potential consequences of exploiting CVE-2021-22431?
Exploitation of CVE-2021-22431 may lead to unauthorized access and manipulation of data due to out-of-bounds access.
Is there a public disclosure regarding CVE-2021-22431?
Yes, CVE-2021-22431 has been publicly disclosed with related security bulletins from Huawei.

agent/references
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/severity
agent/weakness
agent/author
agent/last-modified-date
agent/description
agent/first-publish-date
agent/event
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/huawei
canonical/huawei emui
version/huawei emui/11.0.0
canonical/huawei harmonyos
version/huawei harmonyos/2.0
canonical/huawei magic ui
version/huawei magic ui/4.0.0

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.

Frequently Asked Questions

What is the severity of CVE-2021-22431?
CVE-2021-22431 is classified with a severity that indicates potential for severe impact due to the out-of-bounds access risk.
How do I fix CVE-2021-22431?
To address CVE-2021-22431, users should update their affected Huawei devices to the latest software versions that rectify the vulnerability.
Which Huawei devices are affected by CVE-2021-22431?
CVE-2021-22431 affects Huawei devices running EMUI 11.0.0, HarmonyOS 2.0, and Magic UI 4.0.0.
What are the potential consequences of exploiting CVE-2021-22431?
Exploitation of CVE-2021-22431 may lead to unauthorized access and manipulation of data due to out-of-bounds access.
Is there a public disclosure regarding CVE-2021-22431?
Yes, CVE-2021-22431 has been publicly disclosed with related security bulletins from Huawei.