CVE-2018-11966 Other in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables

High 7.8 Published 4 Apr 2019 Updated 5 Aug 2024

Undefined behavior in Qualcomm Snapdragon firmware allows attackers to cause a denial of service via malformed OTA messages.

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-2018-11966?

CVE-2018-11966 is a high-severity vulnerability in Qualcomm Mdm9150 Firmware, published on 4 Apr 2019. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Undefined behavior in UE while processing unknown IEI in OTA message in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MDM9655, MSM8909W, MSM8996AU, QCS605, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 625, SD 632, SD 636, SD 650/52, SD 675, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM439, SDM630, SDM660, SDX20, SM7150, Snapdragon_High_Med_2016, SXR1130

Weakness: CWE-20

Which versions are affected by CVE-2018-11966?

It affects 42 products.

Products include Qualcomm Mdm9150 Firmware, Qualcomm Mdm9206 Firmware, Qualcomm Mdm9607 Firmware, Qualcomm Mdm9640 Firmware, Qualcomm Mdm9650 Firmware, Qualcomm Mdm9655 Firmware and 36 more.

How do I fix CVE-2018-11966?

No fix has been published for CVE-2018-11966 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-11966 being exploited?

There is no known exploitation of CVE-2018-11966 in the wild and no public exploit code.

All Qualcomm Mdm9150 Firmware vulnerabilities

Sources

Also known as GHSA-64fv-cp4h-jw4r.