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out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the system or possibly escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.","Type":"Description","Title":null},{"CveYear":"2021","CveId":"3612","Ordinal":"2","NoteData":"2021-07-09","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"3612","Ordinal":"3","NoteData":"2021-12-16","Type":"Other","Title":"Modified"}]}}}