{"id":"CVE-2021-47404","state":"PUBLISHED","title":"HID: betop: fix slab-out-of-bounds Write in betop_probe","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: betop: fix slab-out-of-bounds Write in betop_probe\n\nSyzbot reported slab-out-of-bounds Write bug in hid-betopff driver.\nThe problem is the driver assumes the device must have an input report but\nsome malicious devices violate this assumption.\n\nSo this patch checks hid_device's input is non empty before it's been used.","publishedAt":"2024-05-21T15:03:58.021Z","updatedAt":"2026-05-11T13:54:02.901Z","severity":null,"assigner":"Linux","products":["Linux 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