CVE-2009-1238 (GCVE-0-2009-1238)

Vulnerability from cvelistv5 – Published: 2009-04-02 17:00 – Updated: 2024-08-07 05:04
VLAI
Summary
Race condition in the HFS vfs sysctl interface in XNU 1228.8.20 and earlier on Apple Mac OS X 10.5.6 and earlier allows local users to cause a denial of service (kernel memory corruption) by simultaneously executing the same HFS_SET_PKG_EXTENSIONS code path in multiple threads, which is problematic because of lack of mutex locking for an unspecified global variable.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
mitre CNA under the mitre root
CNA scorecard E 28/100 over 2263 records in the last 180 days details
References
Date Public
2009-03-23 00:00
Show details on NVD website
To clipboard 

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        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Race condition in the HFS vfs sysctl interface in XNU 1228.8.20 and earlier on Apple Mac OS X 10.5.6 and earlier allows local users to cause a denial of service (kernel memory corruption) by simultaneously executing the same HFS_SET_PKG_EXTENSIONS code path in multiple threads, which is problematic because of lack of mutex locking for an unspecified global variable."
          },
          {
            "lang": "es",
            "value": "Condici\u00f3n de carrera en el interfaz HFS vfs sysctl en XNU v1228.8.20 y anteriores en Apple Mac OS X v10.5.6 y anteriores permite a usuarios locales producir una denegaci\u00f3n de servicio (corrupci\u00f3n de la memoria del kernel) mediante la ejecucion simultanea de la ruta de c\u00f3digo HFS_SET_PKG_EXTENSIONS en m\u00faltiples lineas de ejecuci\u00f3n, lo cual es problem\u00e1tico debido a la ausencia de bloqueo de mutex para una variable inespec\u00edfica global."
          }
        ],
        "id": "CVE-2009-1238",
        "lastModified": "2026-04-23T00:35:47.467",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "LOCAL",
                "authentication": "NONE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 7.2,
                "confidentialityImpact": "COMPLETE",
                "integrityImpact": "COMPLETE",
                "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
                "version": "2.0"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 10.0,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2009-04-02T17:30:00.390",
        "references": [
          {
            "source": "cve@mitre.org",
            "url": "http://secunia.com/advisories/34424"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit"
            ],
            "url": "http://www.digit-labs.org/files/exploits/xnu-vfssysctl-dos.c"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.informationweek.com/news/hardware/mac/showArticle.jhtml?articleID=216401181"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit"
            ],
            "url": "http://www.securityfocus.com/bid/34202"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://www.exploit-db.com/exploits/8265"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/34424"
          },
          {
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            "tags": [
              "Exploit"
            ],
            "url": "http://www.digit-labs.org/files/exploits/xnu-vfssysctl-dos.c"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.informationweek.com/news/hardware/mac/showArticle.jhtml?articleID=216401181"
          },
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            "tags": [
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            "url": "http://www.securityfocus.com/bid/34202"
          },
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            "url": "https://www.exploit-db.com/exploits/8265"
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        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-362"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



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