CVE-2021-22432: Buffer Overflow
Published Feb 25, 2022
·Updated
There is a vulnerability when configuring permission isolation in smartphones. Successful exploitation of this vulnerability may cause out-of-bounds access.
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-2021-22432?
CVE-2021-22432 is classified as a high severity vulnerability due to the potential for out-of-bounds access.
2
How do I fix CVE-2021-22432?
To mitigate CVE-2021-22432, update your Huawei device to the latest firmware version provided by the manufacturer.
3
Which devices are affected by CVE-2021-22432?
CVE-2021-22432 affects Huawei devices running EMUI 11.0.0, HarmonyOS 2.0, and Magic UI 4.0.0.
4
What type of access does CVE-2021-22432 allow?
CVE-2021-22432 allows for potential out-of-bounds access which could lead to unauthorized information disclosure.
5
Is CVE-2021-22432 being actively exploited?
There is currently no public indication that CVE-2021-22432 is being actively exploited in the wild.