Bug 2422742 (CVE-2025-68233)

Summary: CVE-2025-68233 kernel: drm/tegra: Add call to put_pid()
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Version: unspecifiedKeywords: Security
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OS: Linux   
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Description OSIDB Bzimport 2025-12-16 15:01:20 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/tegra: Add call to put_pid()

Add a call to put_pid() corresponding to get_task_pid().
host1x_memory_context_alloc() does not take ownership of the PID so we
need to free it here to avoid leaking.

[mperttunen: reword commit message]
Comment 1 Alexander B 2025-12-16 23:24:54 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025121617-CVE-2025-68233-1595@gregkh/T