CVE-2018-11924

HIGH

Qualcomm Snapdragon and MDM Firmware - Integer Overflow in WLAN Buffer Length Validation

Title source: llm
STIX 2.1

Description

Improper buffer length validation in WLAN function can lead to a potential integer oveflow issue in Snapdragon Auto, Snapdragon Compute, 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, QCS605, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 636, SD 675, SD 712 / SD 710 / SD 670, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM630, SDM660, SDX20, SDX24, SM7150

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0004
EPSS Percentile 13.1%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-190
Status published
Products (36)
qualcomm/mdm9150_firmware
qualcomm/mdm9206_firmware
qualcomm/mdm9607_firmware
qualcomm/mdm9640_firmware
qualcomm/mdm9650_firmware
qualcomm/msm8996au_firmware
qualcomm/qca6174a_firmware
qualcomm/qca6574au_firmware
qualcomm/qca9377_firmware
qualcomm/qca9379_firmware
... and 26 more
Published May 24, 2019
Tracked Since Feb 18, 2026