CVE-2021-40012: High severity emui 5.0 vulnerability
Published Jul 11, 2022
·Updated
Vulnerability of pointers being incorrectly used during data transmission in the video framework. Successful exploitation of this vulnerability may affect confidentiality.
Affected Software
4 affected components
Huawei Emui=11.0.0
Huawei Emui=12.0.0
Huawei Harmonyos=2.0
Huawei Magic Ui=4.0.0
Event History
Jul 11, 2022
CVE Published
via MITRE·01:53 PM
Data Sourced
via MITRE·01:53 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2021-40012?
CVE-2021-40012 has been classified as a high severity vulnerability due to its potential impact on confidentiality.
2
How can I fix CVE-2021-40012?
To remediate CVE-2021-40012, ensure that your software is updated to the latest version provided by Huawei.
3
Which software versions are affected by CVE-2021-40012?
CVE-2021-40012 affects Huawei EMUI 11.0.0, 12.0.0, HarmonyOS 2.0, and Magic UI 4.0.0.
4
What is the type of vulnerability for CVE-2021-40012?
CVE-2021-40012 is a pointer misuse vulnerability during data transmission in the video framework.
5
What could happen if CVE-2021-40012 is exploited?
Successful exploitation of CVE-2021-40012 may lead to unauthorized access to confidential information.