What is the severity of CVE-2021-46789?

CVE-2021-46789 has a severity rating that indicates potential impact on system availability if exploited.

How do I fix CVE-2021-46789?

To fix CVE-2021-46789, update your Huawei Emui or Magic UI software to the latest version provided by Huawei.

What versions of Huawei software are affected by CVE-2021-46789?

CVE-2021-46789 affects Huawei Emui versions 10.0.0, 10.1.0, 10.1.1, 11.0.1, 12.0.0 and Magic UI versions 3.0.0, 3.1.0, 3.1.1.

Can CVE-2021-46789 be exploited remotely?

The exploitation of CVE-2021-46789 typically requires local access to the vulnerable systems.

What are the potential impacts of CVE-2021-46789?

Successful exploitation of CVE-2021-46789 can lead to disruptions in system availability.

Vulnerability/
CVE-2021-46789

high

7.5

13/5/2022

4/8/2024

CVE-2021-46789

First published: Fri May 13 2022(Updated: )

Configuration defects in the secure OS module. Successful exploitation of this vulnerability can affect availability.

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	=11.0.1
Huawei EMUI	=12.0.0
Huawei Magic UI	=3.0.0
Huawei Magic UI	=3.1.0
Huawei Magic UI	=3.1.1

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-46789?
CVE-2021-46789 has a severity rating that indicates potential impact on system availability if exploited.
How do I fix CVE-2021-46789?
To fix CVE-2021-46789, update your Huawei Emui or Magic UI software to the latest version provided by Huawei.
What versions of Huawei software are affected by CVE-2021-46789?
CVE-2021-46789 affects Huawei Emui versions 10.0.0, 10.1.0, 10.1.1, 11.0.1, 12.0.0 and Magic UI versions 3.0.0, 3.1.0, 3.1.1.
Can CVE-2021-46789 be exploited remotely?
The exploitation of CVE-2021-46789 typically requires local access to the vulnerable systems.
What are the potential impacts of CVE-2021-46789?
Successful exploitation of CVE-2021-46789 can lead to disruptions in system availability.

agent/references
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/severity
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/11.0.1
version/huawei emui/12.0.0
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

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