CVE-2025-47354 — HIGH (7.8)

Vulnerability Description

Memory corruption while allocating buffers in DSP service.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Qualcomm	Fastconnect 6200 Firmware	-
Qualcomm	Fastconnect 6200	-
Qualcomm	Fastconnect 6700 Firmware	-
Qualcomm	Fastconnect 6700	-
Qualcomm	Fastconnect 7800 Firmware	-
Qualcomm	Fastconnect 7800	-
Qualcomm	Qmp1000 Firmware	-
Qualcomm	Qmp1000	-
Qualcomm	Sm6475 Firmware	-
Qualcomm	Sm6475	-
Qualcomm	Sm7435 Firmware	-
Qualcomm	Sm7435	-
Qualcomm	Sm8735 Firmware	-
Qualcomm	Sm8735	-
Qualcomm	Sm8750 Firmware	-
Qualcomm	Sm8750	-
Qualcomm	Sm8750P Firmware	-
Qualcomm	Sm8750P	-
Qualcomm	Snapdragon 4 Gen 2 Mobile Platform Firmware	-
Qualcomm	Snapdragon 4 Gen 2 Mobile Platform	-

Related Weaknesses (CWE)

CWE-416

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2025-Vendor Advisory

FAQ

What is CVE-2025-47354?

CVE-2025-47354 is a vulnerability with a CVSS score of 7.8 (HIGH). Memory corruption while allocating buffers in DSP service.

How severe is CVE-2025-47354?

CVE-2025-47354 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-47354?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Fastconnect 6200 Firmware, Qualcomm Fastconnect 6200, Qualcomm Fastconnect 6700 Firmware, Qualcomm Fastconnect 6700, Qualcomm Fastconnect 7800 Firmware.