CVE-2025-0478— GPU DDK - PMMETA_PROTECT PMR can be exported as dma-buf file / GEM object
Quick assessment
Affected
Imagination Technologies Graphics DDK
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Imagination GPU Driver是Imagination公司的一个图形化驱动程序。 Imagination GPU Driver存在安全漏洞，该漏洞源于不当的GPU系统调用可能导致读取和写入任意物理内存页。
Possible ATT&CK Techniques 2 AI
T1055 · Process Injection T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2025-0478
Vulnerability Information
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Vulnerability Title
GPU DDK - PMMETA_PROTECT PMR can be exported as dma-buf file / GEM object
Source: CVE Program / CVE List V5
Vulnerability Description
Software installed and run as a non-privileged user may conduct improper GPU system calls to issue reads and writes 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
不充分权限或特权的处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Imagination GPU Driver 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Imagination GPU Driver是Imagination公司的一个图形化驱动程序。 Imagination GPU Driver存在安全漏洞，该漏洞源于不当的GPU系统调用可能导致读取和写入任意物理内存页。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Imagination Technologies | Graphics DDK | 1.15 RTM ~ 24.3 RTM2 | - |
|
II. Public POCs for CVE-2025-0478
| # | POC Description | Source Link | Shenlong Link |
|---|
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News Coverage for CVE-2025-0478 (1)
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V. Comments for CVE-2025-0478
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