What is the severity of CVE-2022-44562?

CVE-2022-44562 has been classified with a high severity due to its potential for privilege escalation.

How do I fix CVE-2022-44562?

To mitigate CVE-2022-44562, you should update your Huawei Emui or HarmonyOS device to the latest version available.

Which software versions are affected by CVE-2022-44562?

CVE-2022-44562 affects Huawei Emui versions 11.0.1, 12.0.0, 12.0.1 and HarmonyOS versions 2.0, 2.1, and 3.0.0.

What type of vulnerability is CVE-2022-44562?

CVE-2022-44562 is a serialization/deserialization mismatch vulnerability in the system framework layer.

Can CVE-2022-44562 be exploited remotely?

CVE-2022-44562 requires local access to exploit, thus it is not classified as a remotely exploitable vulnerability.

Vulnerability/
CVE-2022-44562

critical

9.8

9/11/2022

21/11/2024

CVE-2022-44562

First published: Wed Nov 09 2022(Updated: )

The system framework layer 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 EMUI	=11.0.1
Huawei EMUI	=12.0.0
Huawei EMUI	=12.0.1
Huawei HarmonyOS	=2.0
Huawei HarmonyOS	=2.1
Huawei HarmonyOS	=3.0.0

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2022-44562?
CVE-2022-44562 has been classified with a high severity due to its potential for privilege escalation.
How do I fix CVE-2022-44562?
To mitigate CVE-2022-44562, you should update your Huawei Emui or HarmonyOS device to the latest version available.
Which software versions are affected by CVE-2022-44562?
CVE-2022-44562 affects Huawei Emui versions 11.0.1, 12.0.0, 12.0.1 and HarmonyOS versions 2.0, 2.1, and 3.0.0.
What type of vulnerability is CVE-2022-44562?
CVE-2022-44562 is a serialization/deserialization mismatch vulnerability in the system framework layer.
Can CVE-2022-44562 be exploited remotely?
CVE-2022-44562 requires local access to exploit, thus it is not classified as a remotely exploitable vulnerability.

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collector/nvd-index
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source/NVD
agent/software-canonical-lookup
vendor/huawei
canonical/huawei emui
version/huawei emui/11.0.1
version/huawei emui/12.0.0
version/huawei emui/12.0.1
canonical/huawei harmonyos
version/huawei harmonyos/2.0
version/huawei harmonyos/2.1
version/huawei harmonyos/3.0.0

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