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HIGH · 7.8

CVE-2025-47397

Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors.

Vulnerability Description

Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors.

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

VendorProductVersions
QualcommWsa8845H Firmware-
QualcommWsa8845H-
QualcommFastconnect 6900 Firmware-
QualcommFastconnect 6900-
QualcommFastconnect 7800 Firmware-
QualcommFastconnect 7800-
QualcommFlight Rb5 5G Firmware-
QualcommFlight Rb5 5G-
QualcommG1 Gen 1 Firmware-
QualcommG1 Gen 1-
QualcommG2 Gen 1 Firmware-
QualcommG2 Gen 1-
QualcommLemans Au Lgit Firmware-
QualcommLemans Au Lgit-
QualcommLemansau Firmware-
QualcommLemansau-
QualcommMilos Firmware-
QualcommMilos-
QualcommMonaco Iot Firmware-
QualcommMonaco Iot-

Related Weaknesses (CWE)

CWE-401

References

FAQ

What is CVE-2025-47397?

CVE-2025-47397 is a vulnerability with a CVSS score of 7.8 (HIGH). Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors.

How severe is CVE-2025-47397?

CVE-2025-47397 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-2025-47397?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Wsa8845H Firmware, Qualcomm Wsa8845H, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 6900, Qualcomm Fastconnect 7800 Firmware.