CVE-2021-40062
First published: Mon Mar 07 2022(Updated: )
There is a vulnerability of copying input buffer without checking its size in the video framework. Successful exploitation of this vulnerability may affect availability.
Credit: psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Huawei EMUI | =10.1.0 | |
| Huawei EMUI | =10.1.1 | |
| 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-2021-40062?
CVE-2021-40062 is classified as a medium severity vulnerability.
How do I fix CVE-2021-40062?
To address CVE-2021-40062, users should update their Huawei Emui or Magic UI software to the latest versions.
What types of devices are affected by CVE-2021-40062?
CVE-2021-40062 affects Huawei Emui versions 10.1.0 and 10.1.1, and Magic UI versions 3.1.0 and 3.1.1.
What impact could CVE-2021-40062 have on my device?
Successful exploitation of CVE-2021-40062 may affect the availability of the affected devices.
Is CVE-2021-40062 being exploited in the wild?
As of now, there have been no confirmed reports of CVE-2021-40062 being actively exploited in the wild.
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- vendor/huawei
- canonical/huawei emui
- version/huawei emui/10.1.0
- version/huawei emui/10.1.1
- canonical/huawei magic ui
- version/huawei magic ui/3.1.0
- version/huawei magic ui/3.1.1