CVE-2021-40052: High severity harmonyos vulnerability
Published Mar 7, 2022
·Updated
There is an incorrect buffer size calculation vulnerability in the video framework.Successful exploitation of this vulnerability may affect availability.
Affected Software
4 affected components
Huawei Harmonyos=2.0
Huawei Emui=11.0.0
Huawei Emui=11.0.1
Huawei Magic Ui=4.0.0
Event History
Mar 7, 2022
CVE Published
via MITRE·01:50 PM
Data Sourced
via MITRE·01:50 PM
DescriptionWeakness
Frequently Asked Questions
1
What is CVE-2021-40052?
CVE-2021-40052 is an incorrect buffer size calculation vulnerability in the video framework.
2
How does CVE-2021-40052 impact affected software?
Successful exploitation of CVE-2021-40052 may affect availability.
3
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.
4
What is the severity of CVE-2021-40052?
The severity of CVE-2021-40052 is high with a CVSS score of 7.5.
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.