CVE-2019-2331

CRITICAL

Qualcomm Snapdragon Auto/Mobile/Compute/IOT/Wearables - Buffer Over...

Title source: llm
STIX 2.1

Description

Possible Integer overflow because of subtracting two integers without checking if the result would overflow or not in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9150, MDM9206, MDM9607, MDM9615, MDM9640, MDM9650, MSM8909W, MSM8996AU, QCS405, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 600, SD 615/16/SD 415, SD 625, SD 632, 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, SDA660, SDM439, SDM630, SDM660, SDX20, SDX24

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_confirm
https://source.android.com/security/bulletin/

Scores

CVSS v3 9.8
EPSS 0.0033
EPSS Percentile 56.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-190
Status published
Products (46)
qualcomm/mdm9150_firmware
qualcomm/mdm9206_firmware
qualcomm/mdm9607_firmware
qualcomm/mdm9615_firmware
qualcomm/mdm9640_firmware
qualcomm/mdm9650_firmware
qualcomm/msm8909w_firmware
qualcomm/msm8996au_firmware
qualcomm/qcs405_firmware
qualcomm/qcs605_firmware
... and 36 more
Published Nov 06, 2019
Tracked Since Feb 18, 2026