CVE-2013-2140

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…

published September 25, 2013

CVSS
—
EPSS
1%
Percentile
62.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01013 · 62.7th percentile
Published
2013-09-25T10:00Z
EPSS history
Timeline
  • 25 SEP 10:00Z
    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…
    cvelistv5