CVE-2021-35112 Missing authorization in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

High 8.4 Published 14 Jun 2022 Updated 4 Aug 2024

A user with standard permissions can access protected graphics regions due to improper access control in Qualcomm Snapdragon firmware register configurations.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: Available

What is CVE-2021-35112?

CVE-2021-35112 is a high-severity missing authorization vulnerability in Qualcomm Apq8009w Firmware, published on 14 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

A user with user level permission can access graphics protected region due to improper access control in register configuration in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Weakness: CWE-863

Which versions are affected by CVE-2021-35112?

It affects 107 products.

Products include Qualcomm Apq8009w Firmware, Qualcomm Aqt1000 Firmware, Qualcomm Ar8031 Firmware, Qualcomm Ar8035 Firmware, Qualcomm Csra6620 Firmware, Qualcomm Csra6640 Firmware and 101 more.

How do I fix CVE-2021-35112?

Apply the vendor's patch.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2021-35112 being exploited?

There is no known exploitation of CVE-2021-35112 in the wild and no public exploit code.

All Qualcomm Apq8009w Firmware vulnerabilities

Sources

Also known as 3049280, A-201574693, ASB-A-201574693, GHSA-9j23-m8v9-ccx4.