CVE-2020-11307

CRITICAL

Qualcomm APQ/MSM/QCA/PM Firmware - Buffer Overflow in Modem Array Index Validation

Title source: llm
STIX 2.1

Description

Buffer overflow in modem due to improper array index check before copying into it in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables

References (1)

Core 1
Core References

Scores

CVSS v3 9.8
EPSS 0.0036
EPSS Percentile 58.0%
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
Status published
Products (50)
qualcomm/apq8009w_firmware
qualcomm/apq8017_firmware
qualcomm/apq8053_firmware
qualcomm/apq8064au_firmware
qualcomm/apq8096au_firmware
qualcomm/aqt1000_firmware
qualcomm/msm8909w_firmware
qualcomm/msm8917_firmware
qualcomm/msm8937_firmware
qualcomm/msm8953_firmware
... and 40 more
Published Jul 13, 2021
Tracked Since Feb 18, 2026