CVE-2023-48346 Denial of service in SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000

Medium 5.5 Published 18 Jan 2024 Updated 20 Jun 2025

A local attacker can cause a denial of service in Unisoc mobile processors via improper input validation in the video decoder.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-48346?

CVE-2023-48346 is a medium-severity denial of service vulnerability in Google Android, published on 18 Jan 2024. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

In video decoder, there is a possible improper input validation. This could lead to local denial of service with no additional execution privileges needed

Weakness: CWE-20

Which versions are affected by CVE-2023-48346?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2023-48346?

No fix has been published for CVE-2023-48346 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2023-48346 being exploited?

There is no known exploitation of CVE-2023-48346 in the wild and no public exploit code.

All Google Android vulnerabilities

Sources

Also known as GHSA-ww9f-p4xm-m7rp.