Bug 2360281 (CVE-2025-22096)

Summary: CVE-2025-22096 kernel: drm/msm/gem: Fix error code msm_parse_deps()
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Priority: low    
Version: unspecifiedCC: dfreiber, drow, jburrell, vkumar
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OS: Linux   
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Description OSIDB Bzimport 2025-04-16 15:06:10 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/msm/gem: Fix error code msm_parse_deps()

The SUBMIT_ERROR() macro turns the error code negative.  This extra '-'
operation turns it back to positive EINVAL again.  The error code is
passed to ERR_PTR() and since positive values are not an IS_ERR() it
eventually will lead to an oops.  Delete the '-'.

Patchwork: https://patchwork.freedesktop.org/patch/637625/
Comment 1 Avinash Hanwate 2025-04-17 07:12:57 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025041619-CVE-2025-22096-f14d@gregkh/T