CVE-2022-33294

HIGH

Qualcomm MDM and Snapdragon Firmware - Denial of Service via LWM2M Registration Response

Title source: llm

Transient DOS in Modem due to NULL pointer dereference while receiving response of lwm2m registration/update/bootstrap request message.

Core 1

Core References

Vendor Advisory

CVSS v3 7.5

EPSS 0.0026

EPSS Percentile 49.4%

Attack Vector NETWORK

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

CWE

CWE-476

Status published

Products (12)

qualcomm/mdm8207_firmware

qualcomm/mdm9205_firmware

qualcomm/mdm9206_firmware

qualcomm/mdm9207_firmware

qualcomm/qca4004_firmware

qualcomm/qts110_firmware

qualcomm/snapdragon_wear_1100_firmware

qualcomm/snapdragon_wear_1200_firmware

qualcomm/snapdragon_wear_1300_firmware

qualcomm/snapdragon_x5_lte_modem_firmware

... and 2 more

Published Apr 13, 2023

Tracked Since Feb 18, 2026