CVE-2021-39985: Out-of-bounds Read
Published Jan 3, 2022
·Updated
The HwNearbyMain module has a Improper Validation of Array Index 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-2021-39985?
CVE-2021-39985 has a medium severity level due to its potential to cause process restarts.
2
How do I fix CVE-2021-39985?
To mitigate CVE-2021-39985, ensure that you update your HarmonyOS to the latest security patch provided by the vendor.
3
What type of systems are affected by CVE-2021-39985?
CVE-2021-39985 affects devices running HarmonyOS version 2.0 or lower.
4
What are the consequences of exploiting CVE-2021-39985?
Exploitation of CVE-2021-39985 may lead to unintended process restarts, impacting system stability.
5
Is there a workaround for CVE-2021-39985?
Currently, the recommended solution for CVE-2021-39985 is to apply the latest software updates from Huawei.