CVE-2011-1780

Published Jan 7, 2014

Last updated 11 years ago

Overview

Description: The instruction emulation in Xen 3.0.3 allows local SMP guest users to cause a denial of service (host crash) by replacing the instruction that causes the VM to exit in one thread with a different instruction in a different thread.
Source: secalert@redhat.com
NVD status: Analyzed

Risk scores

CVSS 2.0

Type: Primary
Base score: 6.1
Impact score: 6.9
Exploitability score: 6.5
Vector string: AV:A/AC:L/Au:N/C:N/I:N/A:C

Weaknesses

nvd@nist.gov: CWE-20

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:xen:xen:3.0.3:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "44CAE6A7-9817-472C-B1C6-3FF196304D08"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References