CVE-2023-21653

HIGH

Qualcomm Modem Firmware - Denial of Service via RRC Reconfiguration

Title source: llm
STIX 2.1

Description

Transient DOS in Modem while processing RRC reconfiguration message.

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.0032
EPSS Percentile 24.0%
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-617
Status published
Products (10)
qualcomm/ar8035_firmware
qualcomm/qca8081_firmware
qualcomm/qca8337_firmware
qualcomm/qcn6024_firmware
qualcomm/qcn9024_firmware
qualcomm/sdx65_firmware
qualcomm/sdx70m_firmware
qualcomm/wcd9380_firmware
qualcomm/wcn6855_firmware
qualcomm/wcn6856_firmware
Published Sep 05, 2023
Tracked Since Feb 18, 2026