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.
References
Configurations
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History
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Information
Published : 2013-09-25 10:31
Updated : 2024-02-04 18:16
NVD link : CVE-2013-2140
Mitre link : CVE-2013-2140
CVE.ORG link : CVE-2013-2140
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-20
Improper Input Validation