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CVE-2025-21934

Description

In the Linux kernel, the following vulnerability has been resolved:rapidio: fix an API misues when rio_add_net() failsrio_add_net() calls device_register() and fails when device_register()fails. Thus, put_device() should be used rather than kfree(). Add"mport->net = NULL;" to avoid a use after free issue.

POC

Reference

No PoCs from references.

Github

- https://github.com/ARPSyndicate/cve-scores

- https://github.com/runwhen-contrib/helm-charts

- https://github.com/w4zu/Debian_security