CVE-2022-47451 Integer overflow in SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000

Medium 6.3 Published 6 Feb 2023 Updated 25 Mar 2025

A missing parameter check in the Unisoc WLAN driver allows local attackers to cause a denial of service in wireless services.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2022-47451?

CVE-2022-47451 is a medium-severity vulnerability in Google Android, published on 6 Feb 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

In wlan driver, there is a possible missing params check. This could lead to local denial of service in wlan services.

Weakness: CWE-190

Which versions are affected by CVE-2022-47451?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2022-47451?

No fix has been published for CVE-2022-47451 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-47451 being exploited?

There is no known exploitation of CVE-2022-47451 in the wild and no public exploit code.

All Google Android vulnerabilities

Sources

Also known as GHSA-94vc-8wh3-x5gr.