CVE-2018-11899 Other in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music

High 7.8 Published 11 Feb 2019 Updated 5 Aug 2024

Improper validation of radio index in Qualcomm Snapdragon firmware allows attackers to cause denial of service or execute code via radio connection 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-2018-11899?

CVE-2018-11899 is a high-severity vulnerability in Qualcomm Mdm9206 Firmware, published on 11 Feb 2019. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

While processing radio connection status change events, Radio index is not properly validated in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile and Snapdragon Voice & Music in versions MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 625, 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, SDX24.

Weakness: CWE-129

Which versions are affected by CVE-2018-11899?

It affects 35 products.

Products include Qualcomm Mdm9206 Firmware, Qualcomm Mdm9607 Firmware, Qualcomm Mdm9640 Firmware, Qualcomm Mdm9650 Firmware, Qualcomm Msm8996au Firmware, Qualcomm Sd 205 Firmware and 29 more.

How do I fix CVE-2018-11899?

No fix has been published for CVE-2018-11899 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-11899 being exploited?

There is no known exploitation of CVE-2018-11899 in the wild and no public exploit code.

All Qualcomm Mdm9206 Firmware vulnerabilities

Sources

Also known as GHSA-qjw7-2r5x-p32j.