CVE-2013-2140 REJECTED

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.

EPSS 0.13% · 32.4th percentile

Risk Scores

EPSS Score
0.13%
32.4th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSlinux-raspi20
Ubuntu:16.04:LTSlinux0
Ubuntu:16.04:LTSlinux-hwe0
Ubuntu:14.04:LTSlinux-aws0
Ubuntu:16.04:LTSlinux-goldfish3.4.0-4.24, 0, 3.4.0-4.26
Ubuntu:14.04:LTSlinux-lts-utopic0
Ubuntu:14.04:LTSlinux-lts-wily0
Ubuntu:16.04:LTSlinux-gke0
Ubuntu:16.04:LTSlinux-snapdragon0
Ubuntu:14.04:LTSlinux0
Ubuntu:16.04:LTSlinux-aws0
Ubuntu:14.04:LTSlinux-lts-vivid0
Ubuntu:14.04:LTSlinux-lts-xenial0

Timeline

References

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