What is the severity of CVE-2022-44558?

CVE-2022-44558 is classified as a high severity vulnerability due to the potential for privilege escalation.

How do I fix CVE-2022-44558?

To address CVE-2022-44558, it is recommended to update your Huawei HarmonyOS or EMUI devices to the latest security patches provided by Huawei.

Which versions of Huawei software are affected by CVE-2022-44558?

CVE-2022-44558 affects Huawei HarmonyOS versions 2.0 and 2.1, and EMUI versions 11.0.1, 12.0.0, and 12.0.1.

What type of vulnerability is CVE-2022-44558?

CVE-2022-44558 is a serialization/deserialization mismatch vulnerability that may allow an attacker to gain elevated privileges.

Can exploiting CVE-2022-44558 be harmful?

Yes, successful exploitation of CVE-2022-44558 can lead to serious security risks including unauthorized access to sensitive functions of the software.

Vulnerability/
CVE-2022-44558

critical

9.8

CWE

502

9/11/2022

21/11/2024

CVE-2022-44558

First published: Wed Nov 09 2022(Updated: )

The AMS module has a vulnerability of serialization/deserialization mismatch. Successful exploitation of this vulnerability may cause privilege escalation.

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

Affected Software	Affected Version	How to fix
Huawei HarmonyOS	=2.0
Huawei HarmonyOS	=2.1
Huawei EMUI	=11.0.1
Huawei EMUI	=12.0.0
Huawei EMUI	=12.0.1

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Frequently Asked Questions

What is the severity of CVE-2022-44558?
CVE-2022-44558 is classified as a high severity vulnerability due to the potential for privilege escalation.
How do I fix CVE-2022-44558?
To address CVE-2022-44558, it is recommended to update your Huawei HarmonyOS or EMUI devices to the latest security patches provided by Huawei.
Which versions of Huawei software are affected by CVE-2022-44558?
CVE-2022-44558 affects Huawei HarmonyOS versions 2.0 and 2.1, and EMUI versions 11.0.1, 12.0.0, and 12.0.1.
What type of vulnerability is CVE-2022-44558?
CVE-2022-44558 is a serialization/deserialization mismatch vulnerability that may allow an attacker to gain elevated privileges.
Can exploiting CVE-2022-44558 be harmful?
Yes, successful exploitation of CVE-2022-44558 can lead to serious security risks including unauthorized access to sensitive functions of the software.

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vendor/huawei
canonical/huawei harmonyos
version/huawei harmonyos/2.0
version/huawei harmonyos/2.1
canonical/huawei emui
version/huawei emui/11.0.1
version/huawei emui/12.0.0
version/huawei emui/12.0.1

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