CVE-2020-0068 Integer overflow in Android

Medium 4.4 Published 17 Apr 2020 Updated 4 Aug 2024

An integer overflow in the Android kernel audio driver allows local attackers with system privileges to read sensitive memory information.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2020-0068?

CVE-2020-0068 is a medium-severity vulnerability in Google Android, published on 17 Apr 2020. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

In crus_afe_get_param of msm-cirrus-playback.c, there is a possible out of bounds read due to an integer overflow. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: Android. Versions: Android kernel. Android ID: A-139354541

Weakness: CWE-190, CWE-125

Which versions are affected by CVE-2020-0068?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2020-0068?

No fix has been published for CVE-2020-0068 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-0068 being exploited?

There is no known exploitation of CVE-2020-0068 in the wild and no public exploit code.

All Google Android vulnerabilities

Sources

Also known as GHSA-3qm9-8m3h-5r34.