3.3
CWE
125 20
Advisory Published
Updated

CVE-2021-22453: Input Validation

First published: Thu Oct 28 2021(Updated: )

A component of the HarmonyOS has a Improper Input Validation vulnerability. Local attackers may exploit this vulnerability to cause nearby process crash.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei Harmonyos=2.0

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Frequently Asked Questions

  • What is the vulnerability ID?

    The vulnerability ID is CVE-2021-22453.

  • What is the severity of CVE-2021-22453?

    The severity of CVE-2021-22453 is low with a severity value of 3.3.

  • What is affected by CVE-2021-22453?

    HarmonyOS version 2.0 on Huawei devices is affected by CVE-2021-22453.

  • How can local attackers exploit CVE-2021-22453?

    Local attackers can exploit CVE-2021-22453 to cause nearby process crash.

  • Is there a fix available for CVE-2021-22453?

    Please refer to the official Huawei HarmonyOS security bulletins for information on available fixes for CVE-2021-22453.

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