CVE-2022-44550: Use After Free
First published: Wed Nov 09 2022(Updated: )
The graphics display module has a UAF vulnerability when traversing graphic layers. Successful exploitation of this vulnerability may affect system availability.
Credit: psirt@huawei.com psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Huawei Harmonyos | =2.0 | |
| Huawei Harmonyos | =2.1 | |
| Huawei Emui | =11.0.1 | |
| Huawei Emui | =12.0.0 | |
| Huawei Emui | =12.0.1 | |
| =2.0 | ||
| =2.1 | ||
| =11.0.1 | ||
| =12.0.0 | ||
| =12.0.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-44550?
The severity of CVE-2022-44550 is high with a score of 7.5.
Which software versions are affected by CVE-2022-44550?
Affected software versions include Huawei HarmonyOS 2.0, Huawei HarmonyOS 2.1, Huawei Emui 11.0.1, Huawei Emui 12.0.0, and Huawei Emui 12.0.1.
How does CVE-2022-44550 impact system availability?
Successful exploitation of CVE-2022-44550 may affect system availability.
Where can I find more information about CVE-2022-44550?
You can find more information about CVE-2022-44550 in the security bulletins published by Huawei: [Link](https://consumer.huawei.com/en/support/bulletin/2022/11/) and [Link](https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433).
What is the CWE ID associated with CVE-2022-44550?
The CWE ID associated with CVE-2022-44550 is CWE-416.
- collector/nvd-index
- agent/references
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/severity
- agent/description
- agent/first-publish-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/author
- agent/last-modified-date
- agent/softwarecombine
- agent/tags
- agent/event
- vendor/huawei
- canonical/huawei harmonyos
- version/huawei harmonyos/2.0
- version/huawei harmonyos/2.1
- canonical/huawei emui
- version/huawei emui/11.0.1
- version/huawei emui/12.0.0
- version/huawei emui/12.0.1