Bug 2513318 (CVE-2026-68104) - CVE-2026-68104 kernel: drm/amdgpu: invoke pm_genpd_remove() before freeing genpd
Summary: CVE-2026-68104 kernel: drm/amdgpu: invoke pm_genpd_remove() before freeing genpd
Keywords:
Status: NEW
Alias: CVE-2026-68104
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-10 12:30 UTC by OSIDB Bzimport
Modified: 2026-08-13 10:57 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2026-08-10 12:30:39 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: invoke pm_genpd_remove() before freeing genpd

Call pm_genpd_remove() to unregister from global list prior to releasing
acp_genpd memory, and clear the pointer after free.

(cherry picked from commit cd8650d7a91ee8b768e202354672553faa5cc1f2)
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