What is the severity of CVE-2021-22316?

CVE-2021-22316 has a medium severity level due to its potential impact on device data security.

How do I fix CVE-2021-22316?

To resolve CVE-2021-22316, users should update their Huawei devices to the latest software version provided by Huawei.

What devices are affected by CVE-2021-22316?

CVE-2021-22316 affects specific versions of Huawei EMUI and Magic UI including 10.1.1, 11.0.0, 11.0.1, 3.1.1, and 4.0.0.

Can CVE-2021-22316 be exploited remotely?

No, CVE-2021-22316 requires physical access to the device for exploitation.

What are the potential consequences of exploiting CVE-2021-22316?

Exploiting CVE-2021-22316 could lead to compromised data security and functional availability of the Huawei device.

Vulnerability/
CVE-2021-22316

medium

6.8

CWE

306

3/6/2021

3/8/2024

CVE-2021-22316

First published: Thu Jun 03 2021(Updated: )

There is a Missing Authentication for Critical Function vulnerability in Huawei Smartphone. Attackers with physical access to the device can thereby exploit this vulnerability. A successful exploitation of this vulnerability can compromise the device's data security and functional availability.

Credit: psirt@huawei.com

Affected Software	Affected Version	How to fix
Huawei Emui	=10.1.1
Huawei Emui	=11.0.0
Huawei Emui	=11.0.1
Huawei Magic Ui	=3.1.1
Huawei Magic Ui	=4.0.0

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Reference Links

https://consumer.huawei.com/en/support/bulletin/2021/2/

Frequently Asked Questions

What is the severity of CVE-2021-22316?
CVE-2021-22316 has a medium severity level due to its potential impact on device data security.
How do I fix CVE-2021-22316?
To resolve CVE-2021-22316, users should update their Huawei devices to the latest software version provided by Huawei.
What devices are affected by CVE-2021-22316?
CVE-2021-22316 affects specific versions of Huawei EMUI and Magic UI including 10.1.1, 11.0.0, 11.0.1, 3.1.1, and 4.0.0.
Can CVE-2021-22316 be exploited remotely?
No, CVE-2021-22316 requires physical access to the device for exploitation.
What are the potential consequences of exploiting CVE-2021-22316?
Exploiting CVE-2021-22316 could lead to compromised data security and functional availability of the Huawei device.

collector/nvd-index
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/weakness
agent/last-modified-date
agent/severity
agent/references
agent/author
agent/tags
agent/first-publish-date
agent/description
agent/event
agent/source
vendor/huawei
canonical/huawei emui
version/huawei emui/10.1.1
version/huawei emui/11.0.0
version/huawei emui/11.0.1
canonical/huawei magic ui
version/huawei magic ui/3.1.1
version/huawei magic ui/4.0.0

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Frequently Asked Questions

What is the severity of CVE-2021-22316?
CVE-2021-22316 has a medium severity level due to its potential impact on device data security.
How do I fix CVE-2021-22316?
To resolve CVE-2021-22316, users should update their Huawei devices to the latest software version provided by Huawei.
What devices are affected by CVE-2021-22316?
CVE-2021-22316 affects specific versions of Huawei EMUI and Magic UI including 10.1.1, 11.0.0, 11.0.1, 3.1.1, and 4.0.0.
Can CVE-2021-22316 be exploited remotely?
No, CVE-2021-22316 requires physical access to the device for exploitation.
What are the potential consequences of exploiting CVE-2021-22316?
Exploiting CVE-2021-22316 could lead to compromised data security and functional availability of the Huawei device.