CVE-2020-11281 Information disclosure in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

High 7.5 Published 22 Feb 2021 Updated 4 Aug 2024

An attacker can disclose information by linking RTT frames with non-randomized MAC addresses via sequence number comparison in Qualcomm Snapdragon chipsets.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2020-11281?

CVE-2020-11281 is a high-severity vulnerability in Qualcomm Aqt1000 Firmware, published on 22 Feb 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Allowing RTT frames to be linked with non randomized MAC address by comparing the sequence numbers can lead to information disclosure. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

Weakness: CWE-200

Which versions are affected by CVE-2020-11281?

It affects 347 products.

Products include Qualcomm Aqt1000 Firmware, Qualcomm Ar8031 Firmware, Qualcomm Ar8035 Firmware, Qualcomm Csr8811 Firmware, Qualcomm Csra6620 Firmware, Qualcomm Csra6640 Firmware and 341 more.

How do I fix CVE-2020-11281?

No fix has been published for CVE-2020-11281 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-11281 being exploited?

There is no known exploitation of CVE-2020-11281 in the wild and no public exploit code.

All Qualcomm Aqt1000 Firmware vulnerabilities

Sources

Also known as GHSA-jfpf-rm39-8vq9.