CVE-2021-22392: High severity emui 5.0 vulnerability
Published Aug 2, 2021
·Updated
There is an Incorrect Calculation of Buffer Size in Huawei Smartphone.Successful exploitation of this vulnerability may cause verification bypass and directions to abnormal addresses.
Affected Software
11 affected components
Huawei Emui=9.1.0
Huawei Emui=9.1.1
Huawei Emui=10.0.0
Huawei Emui=10.1.0
Huawei Emui=10.1.1
Huawei Emui=11.0.0
Huawei Magic Ui=2.1.1
Huawei Magic Ui=3.0.0
Huawei Magic Ui=3.1.0
Huawei Magic Ui=3.1.1
Huawei Magic Ui=4.0.0
Event History
Aug 2, 2021
CVE Published
via MITRE·04:45 PM
Data Sourced
via MITRE·04:45 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2021-22392?
CVE-2021-22392 has a critical severity rating due to potential exploitation leading to verification bypass.
2
How do I fix CVE-2021-22392?
To fix CVE-2021-22392, update your Huawei smartphone to the latest firmware that addresses this vulnerability.
3
Which Huawei software versions are affected by CVE-2021-22392?
CVE-2021-22392 affects Huawei Emui versions 9.1.0, 9.1.1, 10.0.0, 10.1.0, 10.1.1, 11.0.0 and Magic UI versions 2.1.1, 3.0.0, 3.1.0, 3.1.1, 4.0.0.
4
What type of vulnerability is CVE-2021-22392?
CVE-2021-22392 is classified as an Incorrect Calculation of Buffer Size vulnerability.
5
What are the potential consequences of exploiting CVE-2021-22392?
Successful exploitation of CVE-2021-22392 may lead to verification bypass and navigation to abnormal memory addresses.