CVE-2021-40039: Null Pointer Dereference
Published Jan 7, 2022
·Updated
There is a Null pointer dereference vulnerability in the camera module in smartphones. Successful exploitation of this vulnerability may affect service integrity.
Affected Software
4 affected components
Huawei Harmonyos<2.0
Huawei Emui=11.0.0
Huawei Emui=12.0.0
Huawei Magic Ui=4.0.0
Event History
Jan 7, 2022
CVE Published
via MITRE·10:39 PM
Data Sourced
via MITRE·10:39 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2021-40039?
CVE-2021-40039 is classified as a potential security vulnerability that may impact service integrity in affected devices.
2
How do I fix CVE-2021-40039?
To fix CVE-2021-40039, ensure your affected device is updated to the latest software version provided by Huawei.
3
Which devices are impacted by CVE-2021-40039?
CVE-2021-40039 affects devices running Huawei HarmonyOS up to version 2.0, Emui version 11.0.0, Emui version 12.0.0, and Magic UI version 4.0.0.
4
What type of vulnerability is CVE-2021-40039?
CVE-2021-40039 is a Null pointer dereference vulnerability found in the camera module of smartphones.
5
What could happen if CVE-2021-40039 is exploited?
Exploitation of CVE-2021-40039 may lead to a compromise in the service integrity of affected devices.