Buffer Overflow Vulnerability in Mate 30 Smartphone by Huawei

CVE-2021-22305

Summary

A buffer overflow vulnerability exists in Huawei's Mate 30 smartphone, specifically with version 10.1.0.126(C00E125R5P3). This vulnerability arises because a module within the device fails to properly validate certain inputs when processing messages. As a result, an attacker could exploit this flaw by sending specially crafted malicious input, potentially leading to a buffer overflow condition. Such exploitation could disrupt normal service functionality, posing significant security risks to users.

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