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CVE-2025-58409

GPU DDK - Disguised freelist buffers passed to RGXCreateHWRTDataSet can cause arbitrary physical memory writes corrupting memory

Published: Jan 13, 2026Updated: Jan 30, 2026 Sources: CVE List NVDCWE-119
NVD MITRE
3.5CVSSLOW
EPSS Score
0.1%
Top 97.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Software installed and run as a non-privileged user may conduct improper GPU system calls to subvert GPU HW to write to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kernel and drivers running on the platform altering their behaviour. This attack can lead the GPU to perform write operations on restricted internal GPU buffers that can lead to a second order affect of corrupted arbitrary physical memory.

CVSS Vector Breakdown

AV:PAC:LPR:NUI:NS:UC:LI:LA:N
Exploitability
AV:PAttack Vector
Physical
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-119

Affected Products

Graphics DDKImagination Technologies
EmbeddedFirmware
Hardware Firmware / cpu-gpu
ddkimaginationtech
Embedded
Hardware Firmware / cpu-gpu
imagination technologiescommercialGBHardware Firmwareaka imagination technologies
imaginationtechcommercialHardware Firmwareaka imagination technologies, imaginationtech

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

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

Timeline

Published
Jan 13, 2026
Last Updated
Jan 30, 2026

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