FICHE CVE

CVE-2013-2140

Publiée le 2013-09-25 · Dernière modification le 2026-06-16

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.

CVSS 2.03.8 FAIBLE

Type de faiblesse

Validation des entrées insuffisante · CWE-20