CVE-2022-33304

HIGH

Qualcomm Modem Firmware - Denial of Service via NULL Pointer Dereference

Title source: llm
STIX 2.1

Description

Transient DOS due to NULL pointer dereference in Modem while performing pullup for received TCP/UDP packet.

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.0036
EPSS Percentile 58.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (40)
qualcomm/9205_lte_modem_firmware
qualcomm/9206_lte_modem_firmware
qualcomm/9207_lte_modem_firmware
qualcomm/ar8031_firmware
qualcomm/csra6620_firmware
qualcomm/csra6640_firmware
qualcomm/mdm8207_firmware
qualcomm/qca-4020-0-217msp_firmware
qualcomm/qca-4020-1-217msp_firmware
qualcomm/qca-4024-0-68cmqfn_firmware
... and 30 more
Published May 02, 2023
Tracked Since Feb 18, 2026