CVE-2021-22323: Integer Overflow
Published Jun 30, 2021
·Updated
There is an Integer Overflow Vulnerability in Huawei Smartphone. Successful exploitation of these vulnerabilities may escalate the permission to that of the root user.
Affected Software
4 affected components
Huawei Emui=10.1.1
Huawei Emui=11.0.0
Huawei Magic Ui=3.1.1
Huawei Magic Ui=4.0.0
Event History
Jun 30, 2021
CVE Published
via MITRE·02:53 PM
Data Sourced
via MITRE·02:53 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2021-22323?
The severity of CVE-2021-22323 is considered high due to its potential for root permission escalation.
2
How do I fix CVE-2021-22323?
To fix CVE-2021-22323, update your Huawei device to the latest available software version that addresses this vulnerability.
3
Which Huawei devices are affected by CVE-2021-22323?
CVE-2021-22323 affects Huawei devices running EMUI versions 10.1.1, 11.0.0, and Magic UI versions 3.1.1, 4.0.0.
4
What are the potential impacts of exploiting CVE-2021-22323?
Exploitation of CVE-2021-22323 could allow an attacker to gain root access, enabling them to perform unauthorized actions on the device.
5
Is there a patch available for CVE-2021-22323?
Yes, Huawei has released patches for CVE-2021-22323 in the latest software updates for affected devices.