Bug 2513380 (CVE-2026-68112)

Summary:	CVE-2026-68112 kernel: drm/amdgpu/gfx9.4.3: replace BUG_ON() with WARN_ON()
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	akhatavk, aos-team-art-private, asdas, dpaolell, jdelft, jupierce, lgarciaa, mbiarnes, ppalepu, ppostler, prdhamdh, rhel-process-autobot, sghai, sidsharm, suppawar, vlaad, watson-tool-maintainers
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
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Doc Text:	A flaw was found in the `drm/amdgpu/gfx9.4.3` component of the Linux kernel. This vulnerability is due to the use of `BUG_ON()` macros in error handling, which, when triggered by specific error conditions, could cause the kernel to crash. This could result in a Denial of Service (DoS) for the system.	Story Points:	---
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Last Closed:		Type:	---
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Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description OSIDB Bzimport 2026-08-10 12:34:11 UTC

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu/gfx9.4.3: replace BUG_ON() with WARN_ON()

There's no need to crash the kernel for these cases.

(cherry picked from commit 5676593d08998d7a6d9e2d51d6b54b3820e3755c)