CVE-2011-3346

Published Apr 1, 2014

Last updated a year ago

Overview

Description: Buffer overflow in hw/scsi-disk.c in the SCSI subsystem in QEMU before 0.15.2, as used by Xen, might allow local guest users with permission to access the CD-ROM to cause a denial of service (guest crash) via a crafted SAI READ CAPACITY SCSI command. NOTE: this is only a vulnerability when root has manually modified certain permissions or ACLs.
Source: secalert@redhat.com
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 4
Impact score: 6.9
Exploitability score: 1.9
Vector string: AV:L/AC:H/Au:N/C:N/I:N/A:C

Weaknesses

nvd@nist.gov: CWE-119

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "AC9E207D-3C73-468C-9663-1FA6738C7241",
            "versionEndIncluding": "0.15.1"
          },
          {
            "criteria": "cpe:2.3:a:qemu:qemu:0.15.0:rc1:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "EE446FA1-FBB8-4B76-904C-F4664703BFBD"
          },
          {
            "criteria": "cpe:2.3:a:qemu:qemu:0.15.0:rc2:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "80621FFA-6189-47CD-9A6A-1D5A781862AE"
          },
          {
            "criteria": "cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "AA9B3CC0-DF1C-4A86-B2A3-A9D428A5A6E6"
          },
          {
            "criteria": "cpe:2.3:o:xen:xen:-:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "BFA1950D-1D9F-4401-AA86-CF3028EFD286"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References