CVE-2025-22051
staging: gpib: Fix Oops after disconnect in agilent usb
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: staging: gpib: Fix Oops after disconnect in agilent usb If the agilent 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 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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Apr 16, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
fbae7090f30c1bd5a351d0c8f82b6a635718b8d8 < e88633705078f40391a9afc6cc8ea3025e6f692b fbae7090f30c1bd5a351d0c8f82b6a635718b8d8 < 50ef6e45bec79da4c5a01fad4dc23466ba255099 fbae7090f30c1bd5a351d0c8f82b6a635718b8d8 < 8491e73a5223acb0a4b4d78c3f8b96aa9c5e774d
Linux / Linux
6.13