Bug 2365261 (CVE-2025-37853) - CVE-2025-37853 kernel: drm/amdkfd: debugfs hang_hws skip GPU with MES
Summary: CVE-2025-37853 kernel: drm/amdkfd: debugfs hang_hws skip GPU with MES
Keywords:
Status: NEW
Alias: CVE-2025-37853
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-05-09 07:02 UTC by OSIDB Bzimport
Modified: 2025-05-09 08:35 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2025-05-09 07:02:18 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/amdkfd: debugfs hang_hws skip GPU with MES

debugfs hang_hws is used by GPU reset test with HWS, for MES this crash
the kernel with NULL pointer access because dqm->packet_mgr is not setup
for MES path.

Skip GPU with MES for now, MES hang_hws debugfs interface will be
supported later.
Comment 1 Michal Findra 2025-05-09 08:31:00 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025050920-CVE-2025-37853-e9f7@gregkh/T
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