CVE-2024-21452 — HIGH (7.3)

Vulnerability Description

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

CVSS Score

7.3

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Qualcomm	C-V2X 9150 Firmware	-
Qualcomm	C-V2X 9150	-
Qualcomm	Qca6584Au Firmware	-
Qualcomm	Qca6584Au	-
Qualcomm	Qca6698Aq Firmware	-
Qualcomm	Qca6698Aq	-
Qualcomm	Snapdragon Auto 5G Modem-Rf Firmware	-
Qualcomm	Snapdragon Auto 5G Modem-Rf	-
Qualcomm	Snapdragon Auto 5G Modem-Rf Gen 2 Firmware	-
Qualcomm	Snapdragon Auto 5G Modem-Rf Gen 2	-
Qualcomm	Snapdragon Auto 4G Modem Firmware	-
Qualcomm	Snapdragon Auto 4G Modem	-

Related Weaknesses (CWE)

CWE-20

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-2024-21452?

CVE-2024-21452 is a vulnerability with a CVSS score of 7.3 (HIGH). Transient DOS while decoding an ASN.1 OER message containing a SEQUENCE of unknown extensions.

How severe is CVE-2024-21452?

CVE-2024-21452 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-21452?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm C-V2X 9150 Firmware, Qualcomm C-V2X 9150, Qualcomm Qca6584Au Firmware, Qualcomm Qca6584Au, Qualcomm Qca6698Aq Firmware.