CVE-2022-34736: Null Pointer Dereference
First published: Mon Jul 11 2022(Updated: )
The frame scheduling module has a null pointer dereference vulnerability. Successful exploitation of this vulnerability will affect the kernel availability.
Credit: psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| EMUI 5.0 | =11.0.1 | |
| EMUI 5.0 | =12.0.0 | |
| HarmonyOS | =2.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-34736?
CVE-2022-34736 is considered a high-severity vulnerability due to its impact on kernel availability.
How do I fix CVE-2022-34736?
To address CVE-2022-34736, users should update their devices to the latest patched versions of Huawei Emui or HarmonyOS.
What software versions are affected by CVE-2022-34736?
CVE-2022-34736 affects Huawei Emui versions 11.0.1 and 12.0.0, as well as HarmonyOS version 2.0.
What type of vulnerability is CVE-2022-34736?
CVE-2022-34736 is a null pointer dereference vulnerability in the frame scheduling module.
What are the potential consequences of exploiting CVE-2022-34736?
Exploitation of CVE-2022-34736 can lead to crashes or a denial of service, affecting the availability of the kernel.
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