CVE-2019-2307 Possible integer underflow due to lack of validation before calculation of data length in 802.11 Rx management configuration in Snapdragon A

Critical 9.8 Published 25 Jul 2019 Updated 4 Aug 2024

Exploited in the wild: Not known
Fix: None listed

What is CVE-2019-2307?

CVE-2019-2307 is a critical vulnerability in Qualcomm Mdm9150 Firmware, published on 25 Jul 2019.

Official description

Possible integer underflow due to lack of validation before calculation of data length in 802.11 Rx management configuration 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, QCS405, QCS605, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 600, SD 625, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDM630, SDM660, SDX20, SDX24

Weakness: CWE-191, CWE-125

Which versions are affected by CVE-2019-2307?

It affects 39 products.

Products include Qualcomm Mdm9150 Firmware, Qualcomm Mdm9206 Firmware, Qualcomm Mdm9607 Firmware, Qualcomm Mdm9640 Firmware, Qualcomm Mdm9650 Firmware, Qualcomm Msm8996au Firmware and 33 more.

How do I fix CVE-2019-2307?

No fix has been published for CVE-2019-2307 yet. Limit exposure of the affected software until one is available.

Is CVE-2019-2307 being exploited?

There is no known exploitation of CVE-2019-2307 in the wild and no public exploit code.

All Qualcomm Mdm9150 Firmware vulnerabilities

Sources

Also known as GHSA-hhf7-8mm8-2qv3.