What is the severity of CVE-2021-0631?

CVE-2021-0631 has a high severity due to its potential to cause a remote denial of service.

How do I fix CVE-2021-0631?

To mitigate CVE-2021-0631, apply the patch identified as ALPS05551435.

Which versions of Android are affected by CVE-2021-0631?

CVE-2021-0631 affects Google Android versions 8.1, 9.0, 10.0, and 11.0.

Is user interaction required to exploit CVE-2021-0631?

No, user interaction is not required for the exploitation of CVE-2021-0631.

Can CVE-2021-0631 lead to data loss?

CVE-2021-0631 primarily results in a system crash, which could lead to a denial of service but does not directly result in data loss.

Vulnerability/
CVE-2021-0631

high

7.5

CWE

125

25/10/2021

3/8/2024

CVE-2021-0631

First published: Mon Oct 25 2021(Updated: )

In wifi driver, there is a possible system crash due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05551435; Issue ID: ALPS05551435.

Credit: security@android.com

Affected Software	Affected Version	How to fix
Google Android	=8.1
Google Android	=9.0
Google Android	=10.0
Google Android	=11.0

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Reference Links

https://corp.mediatek.com/product-security-bulletin/October-2021

Frequently Asked Questions

What is the severity of CVE-2021-0631?
CVE-2021-0631 has a high severity due to its potential to cause a remote denial of service.
How do I fix CVE-2021-0631?
To mitigate CVE-2021-0631, apply the patch identified as ALPS05551435.
Which versions of Android are affected by CVE-2021-0631?
CVE-2021-0631 affects Google Android versions 8.1, 9.0, 10.0, and 11.0.
Is user interaction required to exploit CVE-2021-0631?
No, user interaction is not required for the exploitation of CVE-2021-0631.
Can CVE-2021-0631 lead to data loss?
CVE-2021-0631 primarily results in a system crash, which could lead to a denial of service but does not directly result in data loss.

agent/softwarecombine
collector/nvd-index
agent/software-canonical-lookup-request
agent/type
collector/mitre-cve
source/MITRE
agent/author
agent/last-modified-date
agent/references
agent/weakness
agent/severity
agent/tags
agent/description
agent/first-publish-date
agent/event
agent/source
vendor/google
canonical/google android
version/google android/8.1
version/google android/9.0
version/google android/10.0
version/google android/11.0

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Frequently Asked Questions

What is the severity of CVE-2021-0631?
CVE-2021-0631 has a high severity due to its potential to cause a remote denial of service.
How do I fix CVE-2021-0631?
To mitigate CVE-2021-0631, apply the patch identified as ALPS05551435.
Which versions of Android are affected by CVE-2021-0631?
CVE-2021-0631 affects Google Android versions 8.1, 9.0, 10.0, and 11.0.
Is user interaction required to exploit CVE-2021-0631?
No, user interaction is not required for the exploitation of CVE-2021-0631.
Can CVE-2021-0631 lead to data loss?
CVE-2021-0631 primarily results in a system crash, which could lead to a denial of service but does not directly result in data loss.