CVE-2021-22434: Buffer Overflow
Published Feb 25, 2022
·Updated
There is a memory address out of bounds vulnerability in smartphones. Successful exploitation of this vulnerability may cause malicious code to be executed.
Affected Software
3 affected components
Huawei Emui=11.0.0
Huawei Harmonyos=2.0
Huawei Magic Ui=4.0.0
Event History
Feb 25, 2022
CVE Published
via MITRE·06:11 PM
Data Sourced
via MITRE·06:11 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2021-22434?
CVE-2021-22434 is categorized as a high-severity vulnerability due to its potential to allow the execution of malicious code.
2
How do I fix CVE-2021-22434?
To mitigate CVE-2021-22434, users should update their affected Huawei devices to the latest software version provided by Huawei.
3
Which devices are affected by CVE-2021-22434?
CVE-2021-22434 affects Huawei devices running EMUI 11.0.0, HarmonyOS 2.0, and Magic UI 4.0.0.
4
What type of vulnerability is CVE-2021-22434?
CVE-2021-22434 is a memory address out of bounds vulnerability that could lead to unauthorized code execution.
5
Can CVE-2021-22434 be exploited remotely?
Yes, CVE-2021-22434 can potentially be exploited remotely, making it a critical concern for users.