CVE-2013-1432

Published Aug 28, 2013

Last updated 7 years ago

Overview

Description: Xen 4.1.x and 4.2.x, when the XSA-45 patch is in place, does not properly maintain references on pages stored for deferred cleanup, which allows local PV guest kernels to cause a denial of service (premature page free and hypervisor crash) or possibly gain privileges via unspecified vectors.
Source: security@debian.org
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 7.4
Impact score: 10
Exploitability score: 4.4
Vector string: AV:A/AC:M/Au:S/C:C/I:C/A:C

Weaknesses

nvd@nist.gov: CWE-399

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "8F0AF8EF-6FF6-4E22-B16E-82C9F90C6B00"
          },
          {
            "criteria": "cpe:2.3:o:xen:xen:4.2.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "47640819-FC43-49ED-8A77-728C3D7255B3"
          },
          {
            "criteria": "cpe:2.3:o:xen:xen:4.2.2:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "2448537F-87AD-45C1-9FB0-7A49CA31BD76"
          }
        ],
        "operator": "OR"
      }
    ]
  },
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
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            "vulnerable": true,
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          },
          {
            "criteria": "cpe:2.3:o:xen:xen:4.1.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "5D83CA8B-8E49-45FA-8FAB-C15052474542"
          },
          {
            "criteria": "cpe:2.3:o:xen:xen:4.1.2:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "27537DF5-7E0F-463F-BA87-46E329EE07AC"
          },
          {
            "criteria": "cpe:2.3:o:xen:xen:4.1.3:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "3EA4F978-9145-4FE6-B4F9-15207E52C40A"
          },
          {
            "criteria": "cpe:2.3:o:xen:xen:4.1.4:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "22A995FD-9B7F-4DF0-BECF-4B086E470F1E"
          },
          {
            "criteria": "cpe:2.3:o:xen:xen:4.1.5:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "219597E2-E2D7-4647-8A7C-688B96300158"
          }
        ],
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    ]
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]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References