CVE-2021-37043: Buffer Overflow
First published: Tue Dec 07 2021(Updated: )
There is a Stack-based Buffer Overflow vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to malicious application processes occupy system resources.
Credit: psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Huawei EMUI | =9.1.0 | |
| Huawei EMUI | =9.1.1 | |
| Huawei EMUI | =10.0.0 | |
| Huawei EMUI | =10.1.0 | |
| Huawei EMUI | =10.1.1 | |
| Huawei EMUI | =11.0.0 | |
| Huawei EMUI | =11.0.1 | |
| Huawei HarmonyOS | <2.0 | |
| Huawei Magic UI | =2.1.0 | |
| Huawei Magic UI | =3.0.0 | |
| Huawei Magic UI | =3.1.0 | |
| Huawei Magic UI | =3.1.1 | |
| Huawei Magic UI | =4.0.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-37043?
CVE-2021-37043 is considered a critical vulnerability due to its potential to allow a stack-based buffer overflow.
How can I fix CVE-2021-37043?
To fix CVE-2021-37043, users should update their Huawei devices to the latest version of EMUI or HarmonyOS that addresses this vulnerability.
What systems are affected by CVE-2021-37043?
CVE-2021-37043 affects Huawei devices running EMUI versions 9.1.0 through 11.0.1 and certain versions of HarmonyOS and Magic UI.
What are the risks of not addressing CVE-2021-37043?
If CVE-2021-37043 is not addressed, it may lead to unauthorized access and control over system resources by malicious applications.
Who should be concerned about CVE-2021-37043?
Users of affected Huawei devices and developers creating applications for these systems should be particularly concerned about CVE-2021-37043.
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- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/huawei
- canonical/huawei emui
- version/huawei emui/9.1.0
- version/huawei emui/9.1.1
- version/huawei emui/10.0.0
- version/huawei emui/10.1.0
- version/huawei emui/10.1.1
- version/huawei emui/11.0.0
- version/huawei emui/11.0.1
- canonical/huawei harmonyos
- canonical/huawei magic ui
- version/huawei magic ui/2.1.0
- version/huawei magic ui/3.0.0
- version/huawei magic ui/3.1.0
- version/huawei magic ui/3.1.1
- version/huawei magic ui/4.0.0