CVE-2021-22330

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.

• CWE-787

• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210331-01-p30-enVendor Advisory
• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210331-01-p30-enVendor Advisory

Published

Apr 28, 2021

Last Modified

Jun 17, 2026

Status

Modified

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