CVE-2020-11194 Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking

High 7.8 Published 22 Feb 2021 Updated 4 Aug 2024

Out-of-bounds access in Qualcomm Snapdragon firmware allows attackers to execute arbitrary code or cause denial of service via improper buffer length checks.

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-2020-11194?

CVE-2020-11194 is a high-severity memory corruption vulnerability in Qualcomm Aqt1000 Firmware, published on 22 Feb 2021. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Possible out of bound access in TA while processing a command from NS side due to improper length check of response buffer in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking

Weakness: CWE-20, CWE-119

Which versions are affected by CVE-2020-11194?

It affects 229 products.

Products include Qualcomm Aqt1000 Firmware, Qualcomm Ar8035 Firmware, Qualcomm Pm3003a Firmware, Qualcomm Pm4125 Firmware, Qualcomm Pm4250 Firmware, Qualcomm Pm456 Firmware and 223 more.

How do I fix CVE-2020-11194?

No fix has been published for CVE-2020-11194 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2020-11194 being exploited?

There is no known exploitation of CVE-2020-11194 in the wild and no public exploit code.

All Qualcomm Aqt1000 Firmware vulnerabilities

Sources

Also known as GHSA-7h2w-2cfx-q5hm.