CVE-2018-11927 Integer overflow in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music

High 7.8 Published 24 May 2019 Updated 5 Aug 2024

Improper input validation in Qualcomm Snapdragon firmware allows attackers to cause out-of-bounds issues via crafted AP find events.

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-2018-11927?

CVE-2018-11927 is a high-severity vulnerability in Qualcomm Mdm9150 Firmware, published on 24 May 2019. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Improper input validation on input which is used as an array index will lead to an out of bounds issue while processing AP find event from firmware in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA6174A, QCA6574AU, QCA9377, QCA9379, SD 210/SD 212/SD 205, SD 625, SD 675, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 845 / SD 850, SD 855, SDX20, SDX24, SM7150

Weakness: CWE-129

Which versions are affected by CVE-2018-11927?

It affects 26 products.

Products include Qualcomm Mdm9150 Firmware, Qualcomm Mdm9206 Firmware, Qualcomm Mdm9607 Firmware, Qualcomm Mdm9640 Firmware, Qualcomm Mdm9650 Firmware, Qualcomm Msm8996au Firmware and 20 more.

How do I fix CVE-2018-11927?

No fix has been published for CVE-2018-11927 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-11927 being exploited?

There is no known exploitation of CVE-2018-11927 in the wild and no public exploit code.

All Qualcomm Mdm9150 Firmware vulnerabilities

Sources

Also known as GHSA-9f98-6r3f-jm6g.