CVE-2024-21452

HIGH

Qualcomm C-V2X 9150 Firmware - Denial of Service via ASN.1 OER Message Decoding

Title source: llm
STIX 2.1

Description

Transient DOS while decoding an ASN.1 OER message containing a SEQUENCE of unknown extensions.

References (1)

Core 1

Scores

CVSS v3 7.3
EPSS 0.0007
EPSS Percentile 21.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-20
Status published
Products (6)
qualcomm/c-v2x_9150_firmware
qualcomm/qca6584au_firmware
qualcomm/qca6698aq_firmware
qualcomm/snapdragon_auto_4g_modem_firmware
qualcomm/snapdragon_auto_5g_modem-rf_firmware
qualcomm/snapdragon_auto_5g_modem-rf_gen_2_firmware
Published Apr 01, 2024
Tracked Since Feb 18, 2026