CVE-2025-22052

In the Linux kernel, the following vulnerability has been resolved: staging: gpib: Fix Oops after disconnect in ni_usb If the usb dongle is disconnected subsequent calls to the driver cause a NULL dereference Oops as the bus_interface is set to NULL on disconnect. This problem was introduced by setting usb_dev from the bus_interface for dev_xxx messages. Previously bus_interface was checked for NULL only in the the functions directly calling usb_fill_bulk_urb or usb_control_msg. Check for valid bus_interface on all interface entry points and return -ENODEV if it is NULL.

The following products are affected by CVE-2025-22052 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-22052.

URL	Resource
https://git.kernel.org/stable/c/5dc98ba6f7304c188b267ef481281849638447bf
https://git.kernel.org/stable/c/a239c6e91b665f1837cf57b97fe638ef1baf2e78
https://git.kernel.org/stable/c/b2d8d7959077c5d4b11d0dc6bd2167791fd1c72e
https://lore.kernel.org/linux-cve-announce/2025041603-CVE-2025-22052-54f5@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2025-22052
https://www.cve.org/CVERecord?id=CVE-2025-22052