{"id":"CVE-2013-2140","state":"PUBLISHED","title":"The dispatch_discard_io function in drivers/block/xen-blkback/blkback.c in the Xen blkback implementation in the Linux kernel before 3.10.5 allows guest OS users to cause a denial ","description":"The dispatch_discard_io function in drivers/block/xen-blkback/blkback.c in the Xen blkback implementation in the Linux kernel before 3.10.5 allows guest OS users to cause a denial of service (data loss) via filesystem write operations on a read-only disk that supports the (1) BLKIF_OP_DISCARD (aka discard or TRIM) or (2) SCSI UNMAP feature.","publishedAt":"2013-09-25T10:00:00.000Z","updatedAt":"2024-08-06T15:27:40.705Z","severity":null,"assigner":"redhat","products":["n/a 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