CVE-2024-21454 — HIGH (7.5)

Vulnerability Description

Transient DOS while decoding the ToBeSignedMessage in Automotive Telematics.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Qualcomm	C-V2X 9150 Firmware	-
Qualcomm	C-V2X 9150	-
Qualcomm	Auto 5G Modem-Rf Firmware	-
Qualcomm	Auto 5G Modem-Rf	-
Qualcomm	Auto 4G Modem Firmware	-
Qualcomm	Auto 4G Modem	-

Related Weaknesses (CWE)

CWE-680 CWE-190

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2024-buVendor Advisory
https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2024-buVendor Advisory

FAQ

What is CVE-2024-21454?

CVE-2024-21454 is a vulnerability with a CVSS score of 7.5 (HIGH). Transient DOS while decoding the ToBeSignedMessage in Automotive Telematics.

How severe is CVE-2024-21454?

CVE-2024-21454 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-21454?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm C-V2X 9150 Firmware, Qualcomm C-V2X 9150, Qualcomm Auto 5G Modem-Rf Firmware, Qualcomm Auto 5G Modem-Rf, Qualcomm Auto 4G Modem Firmware.