CVE-2017-18327 Information disclosure in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear

Medium 5.5 Published 3 Jan 2019 Updated 5 Aug 2024

Security keys are logged during WCDMA call configuration in Qualcomm Snapdragon firmware, allowing attackers to read sensitive cryptographic material.

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-2017-18327?

CVE-2017-18327 is a medium-severity vulnerability in Qualcomm Mdm9607 Firmware, published on 3 Jan 2019. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Security keys are logged when any WCDMA call is configured or reconfigured in snapdragon automobile, snapdragon mobile and snapdragon wear in versions MDM9607, MDM9635M, MDM9640, MDM9645, MDM9650, MDM9655, MSM8909W, MSM8996AU, SD 210/SD 212/SD 205, SD 425, SD 430, SD 450, SD 625, SD 650/52, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SDA660, SDX20, SXR1130.

Weakness: CWE-310

Which versions are affected by CVE-2017-18327?

It affects 28 products.

Products include Qualcomm Mdm9607 Firmware, Qualcomm Mdm9635m Firmware, Qualcomm Mdm9640 Firmware, Qualcomm Mdm9645 Firmware, Qualcomm Mdm9650 Firmware, Qualcomm Mdm9655 Firmware and 22 more.

How do I fix CVE-2017-18327?

No fix has been published for CVE-2017-18327 yet. Limit exposure of the affected software until one is available.

Is CVE-2017-18327 being exploited?

There is no known exploitation of CVE-2017-18327 in the wild and no public exploit code.

All Qualcomm Mdm9607 Firmware vulnerabilities

Sources

Also known as GHSA-hv46-jgp2-xm54.