CVE-2021-37022: Buffer Overflow
Published Nov 23, 2021
·Updated
There is a Heap-based Buffer Overflow vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause root permission which can be escalated.
Affected Software
1 affected component
Huawei Harmonyos=2.0
Event History
Nov 23, 2021
CVE Published
via MITRE·03:26 PM
Data Sourced
via MITRE·03:26 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2021-37022?
CVE-2021-37022 is a high-severity vulnerability due to its potential to grant root permissions.
2
How do I fix CVE-2021-37022?
To fix CVE-2021-37022, update your Huawei Smartphone to the latest version of HarmonyOS.
3
Which devices are affected by CVE-2021-37022?
CVE-2021-37022 affects Huawei smartphones running HarmonyOS version 2.0.
4
What type of vulnerability is CVE-2021-37022?
CVE-2021-37022 is classified as a Heap-based Buffer Overflow vulnerability.
5
What could happen if CVE-2021-37022 is exploited?
Exploitation of CVE-2021-37022 could lead to unauthorized root access on the affected Huawei devices.