Use-After-Free Kernel Exceptions in Imagination Technologies GPU Drivers
CVE-2024-47891

7.8HIGH

Key Information:

Vendor

Imagination Technologies

Status
Graphics Ddk
Vendor
CVE Published:
31 January 2025

What is CVE-2024-47891?

A vulnerability has been identified in GPU drivers provided by Imagination Technologies, where software running as a non-privileged user can improperly invoke GPU system calls. This flaw may lead to use-after-free conditions, allowing an attacker to trigger kernel exceptions, potentially compromising the stability and performance of the affected systems.

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Affected Version(s)

Graphics DDK Linux 1.15 RTM <= 24.3 RTM2

Graphics DDK Linux 25.1 RTM

References

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

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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