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integer overflows in the (1) FLASK_GETBOOL and (2) FLASK_SETBOOL suboperations in the flask hypercall in Xen 4.1.x, 3.3.x, 3.2.x, and earlier, when XSM is enabled, allow local users to cause a denial of service (processor fault) via unspecified vectors, a different vulnerability than CVE-2014-1891, CVE-2014-1892, and CVE-2014-1894.","Type":"Description","Title":"CVE-2014-1893"},{"CveYear":"2014","CveId":"1893","Ordinal":"2","NoteData":"2014-03-31","Type":"Other","Title":"Published"},{"CveYear":"2014","CveId":"1893","Ordinal":"3","NoteData":"2017-01-04","Type":"Other","Title":"Modified"}]}}}