CVE-2009-2649

Published Jul 30, 2009

Last updated 7 years ago

Overview

Description: The IATA (ata) driver in FreeBSD 6.0 and 8.0, when read access to /dev is available, allows local users to cause a denial of service (kernel panic) via a certain IOCTL request with a large count, which triggers a malloc call with a large value.
Source: cve@mitre.org
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 4.7
Impact score: 6.9
Exploitability score: 3.4
Vector string: AV:L/AC:M/Au:N/C:N/I:N/A:C

Weaknesses

nvd@nist.gov: CWE-264

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:freebsd:freebsd:6.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "1D2C79D5-D27F-4B08-A8DF-3E3AAF4E16A5"
          },
          {
            "criteria": "cpe:2.3:o:freebsd:freebsd:8.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "3CF1F9EF-01AF-4708-AE02-765360AF3D66"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References