7.8
CWE
787
Advisory Published
Updated

CVE-2021-22335

First published: Thu Jun 03 2021(Updated: )

There is a Memory Buffer Improper Operation Limit vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause exceptions in image processing.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei EMUI=9.1.0
Huawei EMUI=9.1.1
Huawei EMUI=10.0.0
Huawei EMUI=10.1.0
Huawei EMUI=10.1.1
Huawei EMUI=11.0.0
Huawei Magic UI=2.1.1
Huawei Magic UI=3.0.0
Huawei Magic UI=3.1.0
Huawei Magic UI=3.1.1
Huawei Magic UI=4.0.0

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Frequently Asked Questions

  • What is the severity of CVE-2021-22335?

    CVE-2021-22335 is classified as a high severity vulnerability.

  • How do I fix CVE-2021-22335?

    To fix CVE-2021-22335, update your Huawei device to the latest firmware version provided by Huawei.

  • Which Huawei devices are affected by CVE-2021-22335?

    CVE-2021-22335 affects Huawei devices running EMUI versions 9.1.0, 9.1.1, 10.0.0, 10.1.0, 10.1.1 and Magic UI versions 2.1.1 to 4.0.0.

  • Can CVE-2021-22335 be exploited remotely?

    Yes, CVE-2021-22335 may be remotely exploitable, leading to exceptions in image processing.

  • What are the potential consequences of exploiting CVE-2021-22335?

    Exploiting CVE-2021-22335 may cause instability or crashes in the image processing functions of the affected Huawei devices.

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