CVE-2026-68113
Received Received - Intake

AMDGPU GFX12 Kernel Bug Fix Replaces BUG_ON with WARN_ON

Publication date: 2026-08-10

Last updated on: 2026-08-10

Assigner: kernel.org

Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx12: replace BUG_ON() with WARN_ON() There's no need to crash the kernel for these cases. (cherry picked from commit f952076f76d62f783e8ba4995a7c400d39354ccf)

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Meta Information

Published
2026-08-10
Last Modified
2026-08-10
Generated
2026-08-10
AI Q&A
2026-08-10
EPSS Evaluated
N/A
NVD
CVE-2026-68113
EUVD
EUVD-2026-55494

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
linux linux_kernel *

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Exploitability

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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability involves a flaw in the Linux kernel's AMD GPU driver for the gfx12 architecture. The issue is that the kernel uses BUG_ON() to handle certain error conditions, which causes the system to crash instead of gracefully handling the error.

Detection Guidance

This vulnerability is specific to the Linux kernel's AMD GPU driver (gfx12) and does not have a direct network detection method. You can check kernel logs for warnings related to the AMD GPU driver using commands like 'dmesg | grep -i amdgpu' or 'journalctl -k | grep -i amdgpu'.

Impact Analysis

This vulnerability could lead to system crashes or instability when the AMD GPU driver encounters specific error conditions. Users may experience unexpected reboots or kernel panics while using graphics-intensive applications.

Mitigation Strategies

Update your Linux kernel to the latest stable version that includes the fix for this vulnerability. Monitor kernel logs for any related warnings or errors after updating.

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