CVE-2022-31751
First published: Mon Jun 13 2022(Updated: )
The kernel emcom module has multi-thread contention. Successful exploitation of this vulnerability may affect system availability.
Credit: psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Huawei Emui | =10.0.0 | |
| Huawei Emui | =10.1.0 | |
| Huawei Emui | =10.1.1 | |
| Huawei Emui | =11.0.0 | |
| Huawei Emui | =11.0.1 | |
| Huawei Emui | =12.0.0 | |
| Huawei Harmonyos | =2.0 | |
| Huawei Magic Ui | =3.0.0 | |
| Huawei Magic Ui | =3.1.0 | |
| Huawei Magic Ui | =3.1.1 | |
| Huawei Magic Ui | =4.0.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-31751?
CVE-2022-31751 is a vulnerability in the kernel emcom module that can lead to multi-thread contention, potentially impacting system availability.
Which software versions are affected by CVE-2022-31751?
CVE-2022-31751 affects Huawei Emui versions 10.0.0, 10.1.0, 10.1.1, 11.0.0, 11.0.1, 12.0.0, Huawei Harmonyos version 2.0, and Huawei Magic Ui versions 3.0.0, 3.1.0, and 4.0.0.
How severe is CVE-2022-31751?
CVE-2022-31751 has a severity rating of 5.5, considered medium.
What can happen if CVE-2022-31751 is exploited?
Exploiting CVE-2022-31751 can lead to system availability issues.
How can I fix CVE-2022-31751?
To fix CVE-2022-31751, it is recommended to apply the security patches provided by Huawei. Please refer to the official Huawei security bulletin for more information.
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- agent/description
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- agent/softwarecombine
- agent/first-publish-date
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- collector/mitre-cve
- source/MITRE
- vendor/huawei
- canonical/huawei emui
- version/huawei emui/10.0.0
- version/huawei emui/10.1.0
- version/huawei emui/10.1.1
- version/huawei emui/11.0.0
- version/huawei emui/11.0.1
- version/huawei emui/12.0.0
- canonical/huawei harmonyos
- version/huawei harmonyos/2.0
- canonical/huawei magic ui
- version/huawei magic ui/3.0.0
- version/huawei magic ui/3.1.0
- version/huawei magic ui/3.1.1
- version/huawei magic ui/4.0.0