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CVE-2013-2140 Details
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No CVSS 3.x data is available for this CVE.
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-20 | Improper Input Validation | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | <= 3.10.4 3.0 rc1 3.0 rc2 3.0 rc3 3.0 rc4 3.0 rc5 3.0 rc6 3.0 rc7 3.0.1 3.0.2 3.0.3 3.0.4 3.0.5 3.0.6 3.0.7 3.0.8 3.0.9 3.0.10 3.0.11 3.0.12 3.0.13 3.0.14 3.0.15 3.0.16 3.0.17 3.0.18 3.0.19 3.0.20 3.0.21 3.0.22 3.0.23 3.0.24 3.0.25 3.0.26 3.0.27 3.0.28 3.0.29 3.0.30 3.0.31 3.0.32 3.0.33 3.0.34 3.0.35 3.0.36 3.0.37 3.0.38 3.0.39 3.0.40 3.0.41 3.0.42 3.0.43 3.0.44 3.0.45 3.0.46 3.0.47 3.0.48 3.0.49 3.0.50 3.0.51 3.0.52 3.0.53 3.0.54 3.0.55 3.0.56 3.0.57 3.0.58 3.0.59 3.0.60 3.0.61 3.0.62 3.0.63 3.0.64 3.0.65 3.0.66 3.0.67 3.0.68 3.1 3.1 rc1 3.1 rc2 3.1 rc3 3.1 rc4 3.1.1 3.1.2 3.1.3 3.1.4 3.1.5 3.1.6 3.1.7 3.1.8 3.1.9 3.1.10 3.2 3.2 rc2 3.2 rc3 3.2 rc4 3.2 rc5 3.2 rc6 3.2 rc7 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5 3.2.6 3.2.7 3.2.8 3.2.9 3.2.10 3.2.11 3.2.12 3.2.13 3.2.14 3.2.15 3.2.16 3.2.17 3.2.18 3.2.19 3.2.20 3.2.21 3.2.22 3.2.23 3.2.24 3.2.25 3.2.26 3.2.27 3.2.28 3.2.29 3.2.30 3.3 3.3 rc1 3.3 rc2 3.3 rc3 3.3 rc4 3.3 rc5 3.3 rc6 3.3 rc7 3.3.1 3.3.2 3.3.3 3.3.4 3.3.5 3.3.6 3.3.7 3.3.8 3.4 3.4 rc1 3.4 rc2 3.4 rc3 3.4 rc4 3.4 rc5 3.4 rc6 3.4 rc7 3.4.1 3.4.2 3.4.3 3.4.4 3.4.5 3.4.6 3.4.7 3.4.8 3.4.10 3.4.11 3.4.12 3.4.13 3.4.14 3.4.15 3.4.16 3.4.17 3.4.18 3.4.19 3.4.20 3.4.21 3.4.22 3.4.23 3.4.24 3.4.25 3.4.26 3.4.27 3.4.28 3.4.29 3.4.30 3.4.31 3.4.32 3.5.1 3.5.2 3.5.3 3.5.4 3.5.5 3.5.6 3.5.7 3.6 3.6.1 3.6.2 3.6.3 3.6.4 3.6.5 3.6.6 3.6.7 3.6.8 3.6.9 3.6.10 3.6.11 3.7 3.7.1 3.7.2 3.7.3 3.7.4 3.7.5 3.7.6 3.7.7 3.7.8 3.7.9 3.7.10 3.8.0 3.8.1 3.8.2 3.8.3 3.8.4 3.8.5 3.8.6 3.8.7 3.8.8 3.8.9 3.8.10 3.8.11 3.8.12 3.8.13 3.9 rc1 3.9 rc2 3.9 rc3 3.9 rc4 3.9 rc5 3.9 rc6 3.9 rc7 3.9.0 3.9.1 3.9.2 3.9.3 3.9.4 3.9.10 3.9.11 3.10.0 3.10.1 3.10.2 3.10.3 3.10.5 3.10.6 3.10.7 3.10.8 3.10.9 3.10.10 3.10.11 3.10.12 3.11 3.11.1 |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 16, 2026 | CVE Modified | [email protected] |
| Apr 29, 2026 | Status Change | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Feb 13, 2023 | CVE Modified | [email protected] |
| Sep 25, 2013 | Initial Analysis | [email protected] |