CVE-2026-45204
Received Received - Intake

Kernel Null Pointer Dereference in GPU Driver

Publication date: 2026-08-07

Last updated on: 2026-08-07

Assigner: imaginationtech

Description
Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger OOB access and kernel null pointer dereference in an error path. Null pointer dereference occurs in an error path of a function running in kernel thread of execution leading to kernel exceptions, platform instability and denial of service.

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Meta Information

Published
2026-08-07
Last Modified
2026-08-07
Generated
2026-08-07
AI Q&A
2026-08-07
EPSS Evaluated
N/A
NVD
CVE-2026-45204
EUVD
EUVD-2026-54347

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-476 The product dereferences a pointer that it expects to be valid but is NULL.

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Executive Summary

This vulnerability involves software running as a non-privileged user making improper GPU system calls. These calls can trigger out-of-bounds (OOB) access and a kernel null pointer dereference in an error path. This leads to kernel exceptions, platform instability, and denial of service.

Impact Analysis

The vulnerability can cause system instability, crashes, or complete denial of service. Since it affects the kernel, it may lead to unexpected shutdowns or require a reboot to restore normal operation.

Compliance Impact

This vulnerability could lead to denial of service due to kernel exceptions and platform instability, which may disrupt critical services handling sensitive data. Such disruptions could impact compliance with GDPR (availability requirements) and HIPAA (security and integrity of protected health information).

Mitigation Strategies

Update or patch the affected software to the latest version to prevent improper GPU system calls and kernel null pointer dereference. Ensure the software runs with minimal privileges and monitor system logs for kernel exceptions or instability.

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