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This issue occurs while processing SCSI I/O requests in the case of an error mptsas_free_request() that does not dequeue the request object 'req' from a pending requests queue. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. Versions between 2.10.0 and 5.2.0 are potentially affected.","Type":"Description","Title":null},{"CveYear":"2021","CveId":"3392","Ordinal":"2","NoteData":"2021-03-23","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"3392","Ordinal":"3","NoteData":"2021-05-07","Type":"Other","Title":"Modified"}]}}}