CVE-2022-40536

HIGH

Qualcomm 315 5G IoT Modem Firmware - Denial of Service via Plain TLB OTA Request

Title source: llm
STIX 2.1

Description

Transient DOS due to improper authentication in modem while receiving plain TLB OTA request message from network.

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.0014
EPSS Percentile 34.2%
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-287 CWE-285
Status published
Products (50)
qualcomm/315_5g_iot_modem_firmware
qualcomm/ar8035_firmware
qualcomm/qca6390_firmware
qualcomm/qca6391_firmware
qualcomm/qca6421_firmware
qualcomm/qca6426_firmware
qualcomm/qca6431_firmware
qualcomm/qca6436_firmware
qualcomm/qca6574a_firmware
qualcomm/qca6574au_firmware
... and 40 more
Published Jun 06, 2023
Tracked Since Feb 18, 2026