CVE-2025-46709 - Vulnerability Details - OpenCVE

Possible memory leak or kernel exceptions caused by reading kernel heap data after free or NULL pointer dereference kernel exception.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00057.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Imaginationtech	Graphics Ddk

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products
Imaginationtech	Graphics Ddk

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.imaginationtech.com/gpu-driver-vulnerabilities/

History

Tue, 12 Aug 2025 12:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Imaginationtech Imaginationtech graphics Ddk
Vendors & Products		Imaginationtech Imaginationtech graphics Ddk

Mon, 11 Aug 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Fri, 08 Aug 2025 23:45:00 +0000

Type	Values Removed	Values Added
Description		Possible memory leak or kernel exceptions caused by reading kernel heap data after free or NULL pointer dereference kernel exception.
Title		GPU DDK - Security fix for PP-171570 can lead to an uninitialised pointer dereference and memory leak
Weaknesses		CWE-416
References		https://www.imaginationtech.com/gpu-driver-vulnerabilities/

MITRE

Status: PUBLISHED

Assigner: imaginationtech

Published: 2025-08-08T23:27:05.154Z

Updated: 2025-08-11T18:54:18.557Z

Reserved: 2025-04-28T18:57:24.837Z

Link: CVE-2025-46709

Vulnrichment

Updated: 2025-08-11T18:54:07.470Z

NVD

Status : Awaiting Analysis

Published: 2025-08-09T00:15:26.190

Modified: 2025-08-11T19:15:27.763

Link: CVE-2025-46709

Redhat

No data.

OpenCVE Enrichment

Updated: 2025-08-12T11:47:09Z

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