What is the severity of CVE-2021-22429?

CVE-2021-22429 has a high severity rating due to the potential for arbitrary code execution.

How do I fix CVE-2021-22429?

To fix CVE-2021-22429, update your device to the latest available version of Huawei EMUI, HarmonyOS, or Magic UI.

What devices are affected by CVE-2021-22429?

CVE-2021-22429 affects devices running Huawei EMUI 11.0.0, HarmonyOS 2.0, and Magic UI 4.0.0.

What risks are associated with CVE-2021-22429?

The risks associated with CVE-2021-22429 include the possibility of unauthorized code execution, potentially compromising device security.

Is CVE-2021-22429 actively being exploited?

As of now, there are no confirmed reports of active exploitation of CVE-2021-22429, but the vulnerability poses a significant risk.

Vulnerability/
CVE-2021-22429

critical

CWE

119

25/2/2022

3/8/2024

CVE-2021-22429: Buffer Overflow

First published: Fri Feb 25 2022(Updated: )

There is a memory address out of bounds in smartphones. Successful exploitation of this vulnerability may cause malicious code to be executed.

Credit: psirt@huawei.com

Affected Software	Affected Version	How to fix
Huawei EMUI	=11.0.0
Huawei HarmonyOS	=2.0
Huawei Magic UI	=4.0.0

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Frequently Asked Questions

What is the severity of CVE-2021-22429?
CVE-2021-22429 has a high severity rating due to the potential for arbitrary code execution.
How do I fix CVE-2021-22429?
To fix CVE-2021-22429, update your device to the latest available version of Huawei EMUI, HarmonyOS, or Magic UI.
What devices are affected by CVE-2021-22429?
CVE-2021-22429 affects devices running Huawei EMUI 11.0.0, HarmonyOS 2.0, and Magic UI 4.0.0.
What risks are associated with CVE-2021-22429?
The risks associated with CVE-2021-22429 include the possibility of unauthorized code execution, potentially compromising device security.
Is CVE-2021-22429 actively being exploited?
As of now, there are no confirmed reports of active exploitation of CVE-2021-22429, but the vulnerability poses a significant risk.

agent/references
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/severity
agent/weakness
agent/author
agent/last-modified-date
agent/description
agent/first-publish-date
agent/event
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/huawei
canonical/huawei emui
version/huawei emui/11.0.0
canonical/huawei harmonyos
version/huawei harmonyos/2.0
canonical/huawei magic ui
version/huawei magic ui/4.0.0

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Frequently Asked Questions

What is the severity of CVE-2021-22429?
CVE-2021-22429 has a high severity rating due to the potential for arbitrary code execution.
How do I fix CVE-2021-22429?
To fix CVE-2021-22429, update your device to the latest available version of Huawei EMUI, HarmonyOS, or Magic UI.
What devices are affected by CVE-2021-22429?
CVE-2021-22429 affects devices running Huawei EMUI 11.0.0, HarmonyOS 2.0, and Magic UI 4.0.0.
What risks are associated with CVE-2021-22429?
The risks associated with CVE-2021-22429 include the possibility of unauthorized code execution, potentially compromising device security.
Is CVE-2021-22429 actively being exploited?
As of now, there are no confirmed reports of active exploitation of CVE-2021-22429, but the vulnerability poses a significant risk.