CVE-2021-22390: Use After Free
First published: Mon Aug 02 2021(Updated: )
There is a Memory Buffer Improper Operation Limit Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause certain codes to be executed.
Credit: psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Huawei EMUI | =11.0.0 | |
| Huawei Magic UI | =4.0.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-22390?
CVE-2021-22390 is classified as a high severity vulnerability due to the potential for code execution.
How do I fix CVE-2021-22390?
To remediate CVE-2021-22390, users should apply the latest security patches provided by Huawei.
What software is affected by CVE-2021-22390?
CVE-2021-22390 affects Huawei devices running EMUI version 11.0.0 and Magic UI version 4.0.0.
What type of vulnerability is CVE-2021-22390?
CVE-2021-22390 is a memory buffer improper operation limit vulnerability.
Can CVE-2021-22390 lead to data breaches?
Yes, successful exploitation of CVE-2021-22390 can potentially lead to unauthorized data access and execution of malicious code.
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- canonical/huawei magic ui
- version/huawei magic ui/4.0.0