Bug 2468266 (CVE-2026-43367) - CVE-2026-43367 kernel: drm/amd: Fix a few more NULL pointer dereference in device cleanup
Summary: CVE-2026-43367 kernel: drm/amd: Fix a few more NULL pointer dereference in de...
Keywords:
Status: NEW
Alias: CVE-2026-43367
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Product Security DevOps Team
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-05-08 15:07 UTC by OSIDB Bzimport
Modified: 2026-05-08 20:51 UTC (History)
2 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-05-08 15:07:50 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/amd: Fix a few more NULL pointer dereference in device cleanup

I found a few more paths that cleanup fails due to a NULL version pointer
on unsupported hardware.

Add NULL checks as applicable.

(cherry picked from commit f5a05f8414fc10f307eb965f303580c7778f8dd2)
Comment 1 Keith Grant 2026-05-08 20:49:18 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026050828-CVE-2026-43367-9261@gregkh/T
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