Bug 2406764 (CVE-2025-40069) - CVE-2025-40069 kernel: drm/msm: Fix obj leak in VM_BIND error path
Summary: CVE-2025-40069 kernel: drm/msm: Fix obj leak in VM_BIND error path
Keywords:
Status: NEW
Alias: CVE-2025-40069
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: 2025-10-28 12:04 UTC by OSIDB Bzimport
Modified: 2025-10-29 09:20 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2025-10-28 12:04:21 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/msm: Fix obj leak in VM_BIND error path

If we fail a handle-lookup part way thru, we need to drop the already
obtained obj references.

Patchwork: https://patchwork.freedesktop.org/patch/669784/
Comment 1 Jon Moroney 2025-10-28 18:13:30 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025102818-CVE-2025-40069-ebb6@gregkh/T
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