In the Linux kernel, the following vulnerability has been resolved:
HID: core: do not bypass hidhwraw_request
hidhwraw_request() is actually useful to ensure the provided buffer and length are valid. Directly calling in the low level transport driver function bypassed those checks and allowed invalid paramto be used.
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"CVE-2025-38494-3d8eb1b0", "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0e5017d84d650ca0eeaf4a3fe9264c5dbc886b81", "deprecated": false, "signature_version": "v1", "signature_type": "Function", "digest": { "length": 654.0, "function_hash": "180197737464126205764896850825804701517" }, "target": { "file": "drivers/hid/hid-core.c", "function": "__hid_request" } }, { "id": "CVE-2025-38494-52e061e3", "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0e5017d84d650ca0eeaf4a3fe9264c5dbc886b81", "deprecated": false, "signature_version": "v1", "signature_type": "Line", "digest": { "threshold": 0.9, "line_hashes": [ "272643492498728699312436707135530503375", "186855049693374707339250003292315744169", "225100922310009537609744486758040646192", "67832397050961635478400255479715632833", "155094438414838162814495038209332928062" ] }, "target": { "file": "drivers/hid/hid-core.c" } }, { "id": "CVE-2025-38494-8bd0174a", "source": 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"180197737464126205764896850825804701517" }, "target": { "file": "drivers/hid/hid-core.c", "function": "__hid_request" } }, { "id": "CVE-2025-38494-fb5753bc", "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@f10923b8d32a473b229477b63f23bbd72b1e9910", "deprecated": false, "signature_version": "v1", "signature_type": "Line", "digest": { "threshold": 0.9, "line_hashes": [ "272643492498728699312436707135530503375", "186855049693374707339250003292315744169", "225100922310009537609744486758040646192", "67832397050961635478400255479715632833", "155094438414838162814495038209332928062" ] }, "target": { "file": "drivers/hid/hid-core.c" } } ] }