CVE-2019-2256

CRITICAL

Qualcomm Snapdragon Firmware - Unprivileged Remote Code Execution via Crafted Bitstream

Title source: llm
STIX 2.1

Description

An unprivileged user can craft a bitstream such that the payload encoded in the bitstream gains code execution in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9650, MSM8909W, MSM8996AU, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 625, SD 632, SD 636, SD 675, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SD 8CX, SDA660, SDM439, SDM630, SDM660, Snapdragon_High_Med_2016, SXR1130

References (1)

Core 1
Core References

Scores

CVSS v3 9.8
EPSS 0.0066
EPSS Percentile 71.3%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

Status published
Products (35)
qualcomm/mdm9650_firmware
qualcomm/msm8909w_firmware
qualcomm/msm8996au_firmware
qualcomm/qcs605_firmware
qualcomm/qm215_firmware
qualcomm/sd_205_firmware
qualcomm/sd_210_firmware
qualcomm/sd_212_firmware
qualcomm/sd_425_firmware
qualcomm/sd_427_firmware
... and 25 more
Published Jun 14, 2019
Tracked Since Feb 18, 2026