CVE-2022-20092 Information disclosure in MT6761, MT6768, MT6779, MT6785, MT6833, MT6853, MT6853T, MT6873, MT6877, MT6879, MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, MT8173, MT8175, MT8183, MT8185, MT8385, MT8791, MT8797

Medium 5.5 Published 3 May 2022 Updated 3 Aug 2024

A missing bounds check in the ALAC decoder allows local attackers to read out-of-bounds memory, potentially disclosing sensitive information.

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-2022-20092?

CVE-2022-20092 is a medium-severity vulnerability in Google Android, published on 3 May 2022. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

In alac decoder, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06366061; Issue ID: ALPS06366061.

Weakness: CWE-125

Which versions are affected by CVE-2022-20092?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2022-20092?

No fix has been published for CVE-2022-20092 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-20092 being exploited?

There is no known exploitation of CVE-2022-20092 in the wild and no public exploit code.

All Google Android vulnerabilities

Sources

Also known as GHSA-gqfw-g686-rfm8.