What is the severity of CVE-2021-22446?

CVE-2021-22446 is classified as a high severity vulnerability due to its potential to cause system resets.

How do I fix CVE-2021-22446?

To mitigate CVE-2021-22446, you should update your Huawei device to the latest firmware that resolves this vulnerability.

What devices are affected by CVE-2021-22446?

CVE-2021-22446 affects Huawei smartphones running versions 9.1.0, 9.1.1, 10.0.0, 10.1.0, 10.1.1, and 11.0.0 of EMUI and versions 2.1.1, 3.0.0, 3.1.0, 3.1.1, and 4.0.0 of Magic UI.

What kind of vulnerability is CVE-2021-22446?

CVE-2021-22446 is an Information Disclosure vulnerability that may lead to system resets.

Can exploiting CVE-2021-22446 affect my personal data?

Yes, successful exploitation of CVE-2021-22446 could potentially expose personal data before causing a system reset.

Vulnerability/
CVE-2021-22446

high

7.8

2/8/2021

3/8/2024

CVE-2021-22446

First published: Mon Aug 02 2021(Updated: )

There is an Information Disclosure Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause the system to reset.

Credit: psirt@huawei.com

Affected Software	Affected Version	How to fix
EMUI 5.0	=9.1.0
EMUI 5.0	=9.1.1
EMUI 5.0	=10.0.0
EMUI 5.0	=10.1.0
EMUI 5.0	=10.1.1
EMUI 5.0	=11.0.0
Magic UI	=2.1.1
Magic UI	=3.0.0
Magic UI	=3.1.0
Magic UI	=3.1.1
Magic UI	=4.0.0

Never miss a vulnerability like this again

Reference Links

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

Frequently Asked Questions

What is the severity of CVE-2021-22446?
CVE-2021-22446 is classified as a high severity vulnerability due to its potential to cause system resets.
How do I fix CVE-2021-22446?
To mitigate CVE-2021-22446, you should update your Huawei device to the latest firmware that resolves this vulnerability.
What devices are affected by CVE-2021-22446?
CVE-2021-22446 affects Huawei smartphones running versions 9.1.0, 9.1.1, 10.0.0, 10.1.0, 10.1.1, and 11.0.0 of EMUI and versions 2.1.1, 3.0.0, 3.1.0, 3.1.1, and 4.0.0 of Magic UI.
What kind of vulnerability is CVE-2021-22446?
CVE-2021-22446 is an Information Disclosure vulnerability that may lead to system resets.
Can exploiting CVE-2021-22446 affect my personal data?
Yes, successful exploitation of CVE-2021-22446 could potentially expose personal data before causing a system reset.

agent/type
collector/mitre-cve
source/MITRE
agent/severity
agent/author
agent/last-modified-date
agent/references
agent/description
agent/first-publish-date
agent/event
agent/source
agent/softwarecombine
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/huawei
canonical/emui 5.0
version/emui 5.0/9.1.0
version/emui 5.0/9.1.1
version/emui 5.0/10.0.0
version/emui 5.0/10.1.0
version/emui 5.0/10.1.1
version/emui 5.0/11.0.0
canonical/magic ui
version/magic ui/2.1.1
version/magic ui/3.0.0
version/magic ui/3.1.0
version/magic ui/3.1.1
version/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.