Detections
Analytics
CVE-2025-21934
high
Description
In the Linux kernel, the following vulnerability has been resolved: rapidio: fix an API misues when rio_add_net() fails rio_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.
References
https://git.kernel.org/stable/c/f0aa4ee1cbbf7789907e5a3f6810de01c146c211
https://git.kernel.org/stable/c/d4ec862ce80f64db923a1d942b5d11cf6fc87d36
https://git.kernel.org/stable/c/cdd9f58f7fe41a55fae4305ea51fc234769fd466
https://git.kernel.org/stable/c/b2ef51c74b0171fde7eb69b6152d3d2f743ef269
https://git.kernel.org/stable/c/a5f5e520e8fbc6294020ff8afa36f684d92c6e6a
https://git.kernel.org/stable/c/88ddad53e4cfb6de861c6d4fb7b25427f46baed5
https://git.kernel.org/stable/c/2537f01d57f08c527e40bbb5862aa6ff43344898
https://git.kernel.org/stable/c/22e4977141dfc6d109bf29b495bf2187b4250990