CVE-2021-22330: Huawei p30 Firmware

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• Huawei p30 Firmware: version 9.1.0.131(c00e130r1p21) only

Published 2021-04-28. Last modified 2026-06-17.