CVE-2025-47371 — MEDIUM (6.5)

Vulnerability Description

Transient DOS when an LTE RLC packet with invalid TB is received by UE.

CVSS Score

6.5

MEDIUM

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Qualcomm	5G Fixed Wireless Access Platform Firmware	-
Qualcomm	5G Fixed Wireless Access Platform	-
Qualcomm	Ar8035 Firmware	-
Qualcomm	Ar8035	-
Qualcomm	Csra6620 Firmware	-
Qualcomm	Csra6620	-
Qualcomm	Csra6640 Firmware	-
Qualcomm	Csra6640	-
Qualcomm	Fastconnect 6200 Firmware	-
Qualcomm	Fastconnect 6200	-
Qualcomm	Fastconnect 6700 Firmware	-
Qualcomm	Fastconnect 6700	-
Qualcomm	Fastconnect 6800 Firmware	-
Qualcomm	Fastconnect 6800	-
Qualcomm	Fastconnect 6900 Firmware	-
Qualcomm	Fastconnect 6900	-
Qualcomm	Fastconnect 7800 Firmware	-
Qualcomm	Fastconnect 7800	-
Qualcomm	Fwa Gen 3 Ultra Firmware	-
Qualcomm	Fwa Gen 3 Ultra	-

Related Weaknesses (CWE)

CWE-617

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2026-buVendor Advisory

FAQ

What is CVE-2025-47371?

CVE-2025-47371 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Transient DOS when an LTE RLC packet with invalid TB is received by UE.

How severe is CVE-2025-47371?

CVE-2025-47371 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-47371?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm 5G Fixed Wireless Access Platform Firmware, Qualcomm 5G Fixed Wireless Access Platform, Qualcomm Ar8035 Firmware, Qualcomm Ar8035, Qualcomm Csra6620 Firmware.