CVE-2020-11227

CRITICAL

Qualcomm APQ8009 Firmware - Out-of-Bounds Write via RTT/TTY Packet Parsing

Title source: llm
STIX 2.1

Description

Out of bound write while parsing RTT/TTY packet parsing due to lack of check of buffer size before copying into buffer in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

References (1)

Core 1
Core References

Scores

CVSS v3 9.8
EPSS 0.0037
EPSS Percentile 58.9%
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-129 CWE-787
Status published
Products (50)
qualcomm/apq8009_firmware
qualcomm/apq8009w_firmware
qualcomm/apq8017_firmware
qualcomm/apq8037_firmware
qualcomm/apq8053_firmware
qualcomm/apq8084_firmware
qualcomm/apq8096au_firmware
qualcomm/aqt1000_firmware
qualcomm/ar8035_firmware
qualcomm/ar8151_firmware
... and 40 more
Published Mar 17, 2021
Tracked Since Feb 18, 2026