CVE-2021-46814: High severity emui 5.0 vulnerability

Published Jun 13, 2022

Updated

The video framework has an out-of-bounds memory read/write vulnerability. Successful exploitation of this vulnerability may affect system availability.

Affected Software

8 affected components

Huawei Emui=10.1.0

Huawei Emui=10.1.1

Huawei Emui=11.0.0

Huawei Emui=12.0.0

Huawei Harmonyos=2.0

Huawei Magic Ui=3.1.0

Huawei Magic Ui=3.1.1

Huawei Magic Ui=4.0.0

Event History

Jun 13, 2022

CVE Published

via MITRE·02:54 PM

Data Sourced

via MITRE·02:54 PM

DescriptionWeakness

Frequently Asked Questions

What is the severity of CVE-2021-46814?

The severity of CVE-2021-46814 is high with a severity value of 7.5.

Which software versions are affected by CVE-2021-46814?

CVE-2021-46814 affects Huawei Emui versions 10.1.0, 10.1.1, 11.0.0, and 12.0.0, as well as Huawei Harmonyos version 2.0, and Huawei Magic UI versions 3.1.0, 3.1.1, and 4.0.0.

How can CVE-2021-46814 impact system availability?

Successful exploitation of CVE-2021-46814 can affect system availability.

Are there any reference links for CVE-2021-46814?

Yes, you can find reference links for CVE-2021-46814 [here](https://consumer.huawei.com/en/support/bulletin/2022/6/) and [here](https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202206-0000001270350482).

What is the Common Weakness Enumeration (CWE) ID for CVE-2021-46814?

The Common Weakness Enumeration (CWE) ID for CVE-2021-46814 is CWE-125 and CWE-787.