CVE-2025-47397 - Vulnerability Details - OpenCVE

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

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Qualcomm	Snapdragon

No data.

No data.

References

Link	Providers
https://docs.qualcomm.com/product/publicresources/securitybulletin/february-2026-bulletin.html

History

Wed, 04 Feb 2026 12:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Qualcomm Qualcomm snapdragon
Vendors & Products		Qualcomm Qualcomm snapdragon

Mon, 02 Feb 2026 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Mon, 02 Feb 2026 15:30:00 +0000

Type	Values Removed	Values Added
Description		Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors.
Title		Improper Release of Memory Before Removing Last Reference in Graphics
Weaknesses		CWE-401
References		https://docs.qualcomm.com/product/publicresources/securitybulletin/february-2026-bulletin.html
Metrics		cvssV3_1 `{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}`

MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2026-02-02T15:20:43.667Z

Updated: 2026-02-03T04:55:47.983Z

Reserved: 2025-05-06T08:33:16.276Z

Link: CVE-2025-47397

Vulnrichment

Updated: 2026-02-02T15:59:38.301Z

NVD

Status : Awaiting Analysis

Published: 2026-02-02T16:16:19.323

Modified: 2026-02-03T16:44:36.630

Link: CVE-2025-47397

Redhat

No data.

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