What is the severity of CVE-2022-22256?

CVE-2022-22256 has a medium severity level as it involves an access control vulnerability that may compromise data confidentiality.

How do I fix CVE-2022-22256?

To fix CVE-2022-22256, update affected Huawei EMUI or HarmonyOS devices to the latest available version.

Which software versions are affected by CVE-2022-22256?

CVE-2022-22256 affects Huawei EMUI versions 10.0.0, 10.1.0, 10.1.1, 11.0.0, 11.0.1, 12.0.0, as well as HarmonyOS 2.0 and Magic UI versions 3.0.0, 3.1.0, 3.1.1, and 4.0.0.

What impact does CVE-2022-22256 have on data?

Successful exploitation of CVE-2022-22256 may lead to unauthorized access, potentially affecting the confidentiality of sensitive data.

Is there a workaround for CVE-2022-22256?

There is no specific workaround for CVE-2022-22256; the recommended solution is to apply the available security updates.

Vulnerability/
CVE-2022-22256

high

7.5

11/4/2022

3/8/2024

CVE-2022-22256

First published: Mon Apr 11 2022(Updated: )

The DFX module has an access control vulnerability.Successful exploitation of this vulnerability may affect data confidentiality.

Credit: psirt@huawei.com

Affected Software	Affected Version	How to fix
Huawei EMUI	=10.0.0
Huawei EMUI	=10.1.0
Huawei EMUI	=10.1.1
Huawei EMUI	=11.0.0
Huawei EMUI	=11.0.1
Huawei EMUI	=12.0.0
Huawei HarmonyOS	=2.0
Huawei Magic UI	=3.0.0
Huawei Magic UI	=3.1.0
Huawei Magic UI	=3.1.1
Huawei Magic UI	=4.0.0

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2022-22256?
CVE-2022-22256 has a medium severity level as it involves an access control vulnerability that may compromise data confidentiality.
How do I fix CVE-2022-22256?
To fix CVE-2022-22256, update affected Huawei EMUI or HarmonyOS devices to the latest available version.
Which software versions are affected by CVE-2022-22256?
CVE-2022-22256 affects Huawei EMUI versions 10.0.0, 10.1.0, 10.1.1, 11.0.0, 11.0.1, 12.0.0, as well as HarmonyOS 2.0 and Magic UI versions 3.0.0, 3.1.0, 3.1.1, and 4.0.0.
What impact does CVE-2022-22256 have on data?
Successful exploitation of CVE-2022-22256 may lead to unauthorized access, potentially affecting the confidentiality of sensitive data.
Is there a workaround for CVE-2022-22256?
There is no specific workaround for CVE-2022-22256; the recommended solution is to apply the available security updates.

agent/references
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/severity
agent/last-modified-date
agent/author
agent/event
agent/first-publish-date
agent/description
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/huawei
canonical/huawei emui
version/huawei emui/10.0.0
version/huawei emui/10.1.0
version/huawei emui/10.1.1
version/huawei emui/11.0.0
version/huawei emui/11.0.1
version/huawei emui/12.0.0
canonical/huawei harmonyos
version/huawei harmonyos/2.0
canonical/huawei magic ui
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

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-2022-22256?
CVE-2022-22256 has a medium severity level as it involves an access control vulnerability that may compromise data confidentiality.
How do I fix CVE-2022-22256?
To fix CVE-2022-22256, update affected Huawei EMUI or HarmonyOS devices to the latest available version.
Which software versions are affected by CVE-2022-22256?
CVE-2022-22256 affects Huawei EMUI versions 10.0.0, 10.1.0, 10.1.1, 11.0.0, 11.0.1, 12.0.0, as well as HarmonyOS 2.0 and Magic UI versions 3.0.0, 3.1.0, 3.1.1, and 4.0.0.
What impact does CVE-2022-22256 have on data?
Successful exploitation of CVE-2022-22256 may lead to unauthorized access, potentially affecting the confidentiality of sensitive data.
Is there a workaround for CVE-2022-22256?
There is no specific workaround for CVE-2022-22256; the recommended solution is to apply the available security updates.