CVE-2022-40503

HIGH

Qualcomm Modem Firmware - Out-of-bounds Read in Bluetooth A2DP Streaming

Title source: llm

Information disclosure due to buffer over-read in Bluetooth Host while A2DP streaming.

Core 1

Core References

Patch, Vendor Advisory

CVSS v3 8.2

EPSS 0.0041

EPSS Percentile 32.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

CWE

CWE-125 CWE-126

Status published

Products (50)

qualcomm/8905_firmware

qualcomm/8909_firmware

qualcomm/8953_firmware

qualcomm/8953pro_firmware

qualcomm/9206_lte_modem_firmware

qualcomm/apq5053-aa_firmware

qualcomm/apq8017_firmware

qualcomm/apq8053-aa_firmware

qualcomm/apq8053-ac_firmware

qualcomm/apq8053-lite_firmware

... and 40 more

Published Apr 13, 2023

Tracked Since Feb 18, 2026