CVE-2019-2302 Integer overflow in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Critical 9.8 Published 6 Nov 2019 Updated 4 Aug 2024

An integer overflow in Qualcomm Snapdragon firmware processing vendor commands leads to a heap overflow, potentially allowing remote code execution.

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-2019-2302?

CVE-2019-2302 is a critical vulnerability in Qualcomm Apq8017 Firmware, published on 6 Nov 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

While processing vendor command which contains corrupted channel count, an integer overflow occurs and finally will lead to heap overflow. in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8017, APQ8053, APQ8096AU, MDM9206, MDM9207C, MDM9607, MDM9640, MDM9650, MSM8905, MSM8909, MSM8909W, MSM8976, MSM8996AU, QCA6174A, QCA6574AU, QCA9377, QCA9379, QCN7605, QCS405, QCS605, SDA845, SDM636, SDM660, SDM670, SDM710, SDM845, SDX20, SDX24, SM6150, SM8150

Weakness: CWE-787, CWE-190

Which versions are affected by CVE-2019-2302?

It affects 30 products.

Products include Qualcomm Apq8017 Firmware, Qualcomm Apq8053 Firmware, Qualcomm Apq8096au Firmware, Qualcomm Mdm9206 Firmware, Qualcomm Mdm9207c Firmware, Qualcomm Mdm9607 Firmware and 24 more.

How do I fix CVE-2019-2302?

No fix has been published for CVE-2019-2302 yet. Limit exposure of the affected software until one is available.

Is CVE-2019-2302 being exploited?

There is no known exploitation of CVE-2019-2302 in the wild and no public exploit code.

All Qualcomm Apq8017 Firmware vulnerabilities

Sources

Also known as GHSA-85p7-rmxh-jc32.