Input validation error in Huawei P30 - CVE-2021-22399

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Main Vulnerability Database Vulnerabilities #VU54593

Input validation error in Huawei P30 - CVE-2021-22399

Published: July 7, 2021


Vulnerability identifier: #VU54593
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-22399
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Huawei P30
Software vendor:
Huawei

Description

The vulnerability allows a local attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input. A local attacker can install third-party apps to send specific broadcasts and cause the Bluetooth module to crash.


Remediation

Install updates from vendor's website.

External links