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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2025-22051

staging: gpib: Fix Oops after disconnect in agilent usb

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Status
Published
Published
Updated
Assigning organization
Linux

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • fbae7090f30c1bd5a351d0c8f82b6a635718b8d8 to < e88633705078f40391a9afc6cc8ea3025e6f692baffected
  • fbae7090f30c1bd5a351d0c8f82b6a635718b8d8 to < 50ef6e45bec79da4c5a01fad4dc23466ba255099affected
  • fbae7090f30c1bd5a351d0c8f82b6a635718b8d8 to < 8491e73a5223acb0a4b4d78c3f8b96aa9c5e774daffected

Linux Linux

Default version status: affected

  • 6.13affected
  • 0 to < 6.13unaffected
  • 6.13.11 to ≤ 6.13.*unaffected
  • 6.14.2 to ≤ 6.14.*unaffected
  • 6.15 to ≤ *unaffected

References