CVE-2021-39989: Incorrect Type Cast
Published Jan 3, 2022
·Updated
The HwNearbyMain module has a Exposure of Sensitive Information to an Unauthorized Actor vulnerability.Successful exploitation of this vulnerability may cause a process to restart.
Affected Software
1 affected component
Huawei Harmonyos<2.0
Event History
Jan 3, 2022
CVE Published
via MITRE·09:07 PM
Data Sourced
via MITRE·09:07 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2021-39989?
CVE-2021-39989 is considered a medium severity vulnerability due to its potential impact on sensitive information exposure.
2
How do I fix CVE-2021-39989?
To fix CVE-2021-39989, ensure that you update your HarmonyOS device to the latest version that addresses this vulnerability.
3
What software is affected by CVE-2021-39989?
CVE-2021-39989 affects Huawei devices running HarmonyOS versions up to 2.0.
4
What could happen if CVE-2021-39989 is exploited?
Exploitation of CVE-2021-39989 could lead to a process restart, impacting the normal operation of the affected device.
5
Who can exploit CVE-2021-39989?
CVE-2021-39989 can potentially be exploited by unauthorized actors seeking to access sensitive information.