CVE-2021-40052
First published: Mon Mar 07 2022(Updated: )
There is an incorrect buffer size calculation vulnerability in the video framework.Successful exploitation of this vulnerability may affect availability.
Credit: psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Huawei Harmonyos | =2.0 | |
| Huawei Emui | =11.0.0 | |
| Huawei Emui | =11.0.1 | |
| Huawei Magic Ui | =4.0.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-40052?
CVE-2021-40052 is an incorrect buffer size calculation vulnerability in the video framework.
How does CVE-2021-40052 impact affected software?
Successful exploitation of CVE-2021-40052 may affect availability.
Which software versions are affected by CVE-2021-40052?
CVE-2021-40052 affects Huawei HarmonyOS 2.0, Huawei Emui 11.0.0, Huawei Emui 11.0.1, and Huawei Magic Ui 4.0.0.
What is the severity of CVE-2021-40052?
The severity of CVE-2021-40052 is high with a CVSS score of 7.5.
How can I get more information about CVE-2021-40052?
You can find more information about CVE-2021-40052 in the Huawei security bulletin and HarmonyOS documentation.
- collector/nvd-index
- agent/weakness
- agent/references
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- agent/author
- agent/type
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- agent/last-modified-date
- agent/softwarecombine
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- collector/mitre-cve
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- vendor/huawei
- canonical/huawei harmonyos
- version/huawei harmonyos/2.0
- canonical/huawei emui
- version/huawei emui/11.0.0
- version/huawei emui/11.0.1
- canonical/huawei magic ui
- version/huawei magic ui/4.0.0