{"id":"CVE-2025-22051","summary":"staging: gpib: Fix Oops after disconnect in agilent usb","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: gpib: Fix Oops after disconnect in agilent usb\n\nIf the agilent usb dongle is disconnected subsequent calls to the\ndriver cause a NULL dereference Oops as the bus_interface\nis set to NULL on disconnect.\n\nThis problem was introduced by setting usb_dev from the bus_interface\nfor dev_xxx messages.\n\nPreviously bus_interface was checked for NULL only in the functions\ndirectly calling usb_fill_bulk_urb or usb_control_msg.\n\nCheck for valid bus_interface on all interface entry points\nand return -ENODEV if it is NULL.","modified":"2026-03-20T12:41:18.511389Z","published":"2025-04-16T14:12:09.761Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/22xxx/CVE-2025-22051.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/50ef6e45bec79da4c5a01fad4dc23466ba255099"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8491e73a5223acb0a4b4d78c3f8b96aa9c5e774d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e88633705078f40391a9afc6cc8ea3025e6f692b"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/22xxx/CVE-2025-22051.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-22051"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"fbae7090f30c1bd5a351d0c8f82b6a635718b8d8"},{"fixed":"e88633705078f40391a9afc6cc8ea3025e6f692b"},{"fixed":"50ef6e45bec79da4c5a01fad4dc23466ba255099"},{"fixed":"8491e73a5223acb0a4b4d78c3f8b96aa9c5e774d"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-22051.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}