CVE-2021-1932 Missing authorization in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking

High 8.4 Published 20 Oct 2021 Updated 3 Aug 2024

Improper access control in Qualcomm Snapdragon trusted application environments allows unauthorized access to CDSP or ADSP VM memory.

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

What is CVE-2021-1932?

CVE-2021-1932 is a high-severity missing authorization vulnerability in Qualcomm Aqt1000 Firmware, published on 20 Oct 2021. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Improper access control in trusted application environment can cause unauthorized access to CDSP or ADSP VM memory with either privilege in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking

Which versions are affected by CVE-2021-1932?

It affects 64 products.

Products include Qualcomm Aqt1000 Firmware, Qualcomm Ar8035 Firmware, Qualcomm Qca6390 Firmware, Qualcomm Qca6420 Firmware, Qualcomm Qca6430 Firmware, Qualcomm Qca6574a Firmware and 58 more.

How do I fix CVE-2021-1932?

No fix has been published for CVE-2021-1932 yet. Limit exposure of the affected software until one is available.

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

Is CVE-2021-1932 being exploited?

There is no known exploitation of CVE-2021-1932 in the wild and no public exploit code.

All Qualcomm Aqt1000 Firmware vulnerabilities

Sources

Also known as GHSA-cg63-pmv3-hqr9.