CVE-2022-41577
First published: Fri Oct 14 2022(Updated: )
The kernel server has a vulnerability of not verifying the length of the data transferred in the user space.Successful exploitation of this vulnerability may cause out-of-bounds read in the kernel, which affects the device confidentiality and availability.
Credit: psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Huawei Emui | =12.0.0 | |
| Huawei Harmonyos | =2.0 | |
| Huawei Harmonyos | =2.1 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-41577?
CVE-2022-41577 is a vulnerability in the kernel server that does not verify the length of transferred data in user space.
How does CVE-2022-41577 impact affected devices?
Successful exploitation of CVE-2022-41577 may lead to out-of-bounds read in the kernel, affecting device confidentiality and availability.
What is the severity of CVE-2022-41577?
CVE-2022-41577 has a severity value of 7.1, classified as high.
How can I fix CVE-2022-41577 on my Huawei device running Emui 12.0.0?
To address CVE-2022-41577 on your Huawei device with Emui 12.0.0, refer to the Huawei support bulletin for the necessary updates.
Where can I find more information about CVE-2022-41577 on HarmonyOS 2.0 and 2.1?
For additional details on CVE-2022-41577 affecting HarmonyOS 2.0 and 2.1, check the security bulletins provided by Huawei for HarmonyOS devices.
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- version/huawei harmonyos/2.1