CVE-2021-22330
First published: Wed Apr 28 2021(Updated: )
There is an out of bounds write vulnerability in Huawei Smartphone HUAWEI P30 versions 9.1.0.131(C00E130R1P21) when processing a message. An unauthenticated attacker can exploit this vulnerability by sending specific message to the target device. Due to insufficient validation of the input parameter, successful exploit can cause the process and the service to be abnormal.
Credit: psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Huawei P30 Firmware | =9.1.0.131\(c00e130r1p21\) | |
| HUAWEI P30 |
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Frequently Asked Questions
What is the severity of CVE-2021-22330?
The severity of CVE-2021-22330 is medium.
How does the vulnerability in CVE-2021-22330 affect Huawei Smartphone HUAWEI P30?
The vulnerability in CVE-2021-22330 allows an unauthenticated attacker to exploit the device by sending a specific message.
Which versions of Huawei Smartphone HUAWEI P30 are affected by CVE-2021-22330?
The versions 9.1.0.131(C00E130R1P21) of Huawei Smartphone HUAWEI P30 are affected by CVE-2021-22330.
How can the vulnerability in CVE-2021-22330 be fixed?
To fix the vulnerability in CVE-2021-22330, Huawei P30 users should update their firmware to a secure version.
Where can I find more information about CVE-2021-22330?
More information about CVE-2021-22330 can be found at the following link: [Huawei Security Advisory](https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210331-01-p30-en).
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