CVE-2022-33305

HIGH

Qualcomm Modem Firmware - Denial of Service via NULL Pointer Dereference

Title source: llm

Transient DOS due to NULL pointer dereference in Modem while sending invalid messages in DCCH.

Core 1

Core References

Vendor Advisory

CVSS v3 7.5

EPSS 0.0017

EPSS Percentile 38.2%

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 (50)

qualcomm/315_5g_iot_modem_firmware

qualcomm/ar8035_firmware

qualcomm/csra6620_firmware

qualcomm/csra6640_firmware

qualcomm/qca6390_firmware

qualcomm/qca6391_firmware

qualcomm/qca6574a_firmware

qualcomm/qca6595au_firmware

qualcomm/qca6696_firmware

qualcomm/qca8081_firmware

... and 40 more

Published May 02, 2023

Tracked Since Feb 18, 2026