DEBIAN-CVE-2013-2140

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2013-2140
Published: 25 Sept 2013, 10:31
Last modified:28 Apr 2026, 20:12

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

25 Sept 2013, 10:31
Published
Vulnerability first disclosed
28 Apr 2026, 20:12
Last Modified
Vulnerability information updated

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.

Affected Systems

  • debian•linux

    < 3.10.1-1 | < 3.10.1-1 | < 3.10.1-1 | < 3.10.1-1

References (1)