What is the severity of CVE-2021-22468?

CVE-2021-22468 is considered a high severity vulnerability due to the potential exposure of sensitive information.

How do I fix CVE-2021-22468?

To mitigate CVE-2021-22468, users should update their HarmonyOS to the latest version provided by Huawei.

What type of attacks can exploit CVE-2021-22468?

Local attackers may exploit CVE-2021-22468 to cause kernel address leakage.

Which software versions are affected by CVE-2021-22468?

CVE-2021-22468 specifically affects HarmonyOS version 2.0.

What is the impact of CVE-2021-22468 on HarmonyOS?

The impact of CVE-2021-22468 includes unauthorized access to sensitive information within HarmonyOS.

Vulnerability/
CVE-2021-22468

low

3.3

CWE

668

28/10/2021

3/8/2024

CVE-2021-22468

First published: Thu Oct 28 2021(Updated: )

A component of the HarmonyOS has a Exposure of Sensitive Information to an Unauthorized Actor vulnerability. Local attackers may exploit this vulnerability to cause kernel address leakage.

Credit: psirt@huawei.com

Affected Software	Affected Version	How to fix
Huawei Harmonyos	=2.0

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Reference Links

https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808

Frequently Asked Questions

What is the severity of CVE-2021-22468?
CVE-2021-22468 is considered a high severity vulnerability due to the potential exposure of sensitive information.
How do I fix CVE-2021-22468?
To mitigate CVE-2021-22468, users should update their HarmonyOS to the latest version provided by Huawei.
What type of attacks can exploit CVE-2021-22468?
Local attackers may exploit CVE-2021-22468 to cause kernel address leakage.
Which software versions are affected by CVE-2021-22468?
CVE-2021-22468 specifically affects HarmonyOS version 2.0.
What is the impact of CVE-2021-22468 on HarmonyOS?
The impact of CVE-2021-22468 includes unauthorized access to sensitive information within HarmonyOS.

collector/nvd-index
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agent/author
agent/weakness
agent/severity
agent/references
agent/last-modified-date
agent/event
agent/description
agent/tags
agent/first-publish-date
agent/source
vendor/huawei
canonical/huawei harmonyos
version/huawei harmonyos/2.0

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Frequently Asked Questions

What is the severity of CVE-2021-22468?
CVE-2021-22468 is considered a high severity vulnerability due to the potential exposure of sensitive information.
How do I fix CVE-2021-22468?
To mitigate CVE-2021-22468, users should update their HarmonyOS to the latest version provided by Huawei.
What type of attacks can exploit CVE-2021-22468?
Local attackers may exploit CVE-2021-22468 to cause kernel address leakage.
Which software versions are affected by CVE-2021-22468?
CVE-2021-22468 specifically affects HarmonyOS version 2.0.
What is the impact of CVE-2021-22468 on HarmonyOS?
The impact of CVE-2021-22468 includes unauthorized access to sensitive information within HarmonyOS.