CVE-2014-3714

Published May 19, 2014

Last updated 6 years ago

Overview

Description: The ARM image loading functionality in Xen 4.4.x does not properly validate kernel length, which allows local users to read system memory or cause a denial of service (crash) via a crafted 32-bit ARM guest kernel in an image, which triggers a buffer overflow.
Source: cve@mitre.org
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 3.3
Impact score: 4.9
Exploitability score: 3.4
Vector string: AV:L/AC:M/Au:N/C:P/I:N/A:P

Weaknesses

nvd@nist.gov: CWE-20

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "1044792C-D544-457C-9391-4F3B5BAB978D"
          },
          {
            "criteria": "cpe:2.3:o:xen:xen:4.4.0:rc1:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "CF23B21B-594A-42E2-AF90-D5C4246B39A4"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References