CVE-2022-48509: Null Pointer Dereference
Published Jul 6, 2023
·Updated
Race condition vulnerability due to multi-thread access to mutually exclusive resources in Huawei Share. Successful exploitation of this vulnerability may cause the program to exit abnormally.
Affected Software
4 affected components
Huawei Emui=12.0.0
Huawei Emui=12.0.1
Huawei Harmonyos=2.0.0
Huawei Harmonyos=2.0.1
Event History
Jul 6, 2023
CVE Published
via MITRE·12:38 PM
Data Sourced
via MITRE·12:38 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2022-48509?
CVE-2022-48509 has a moderate severity rating due to its potential to cause abnormal program exits.
2
How do I fix CVE-2022-48509?
To fix CVE-2022-48509, update Huawei Emui or HarmonyOS to the latest supported versions provided by Huawei.
3
Which versions are affected by CVE-2022-48509?
CVE-2022-48509 affects Huawei Emui versions 12.0.0 and 12.0.1, as well as HarmonyOS versions 2.0.0 and 2.0.1.
4
What kind of vulnerability is CVE-2022-48509?
CVE-2022-48509 is a race condition vulnerability associated with multi-thread access to mutually exclusive resources.
5
What are the potential consequences of CVE-2022-48509?
Exploitation of CVE-2022-48509 may lead to abnormal termination of the affected application.