FKIE_CVE-2003-0127

Vulnerability from fkie_nvd - Published: 2003-03-31 05:00 - Updated: 2026-06-16 22:01
Severity
Summary
The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel.
References
cve@mitre.orgftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2003-020.0.txt
cve@mitre.orghttp://archives.neohapsis.com/archives/vulnwatch/2003-q1/0134.html
cve@mitre.orghttp://marc.info/?l=bugtraq&m=105301461726555&w=2
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2003-088.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2003-098.htmlPatch, Vendor Advisory
cve@mitre.orghttp://security.gentoo.org/glsa/glsa-200303-17.xml
cve@mitre.orghttp://www.debian.org/security/2003/dsa-270
cve@mitre.orghttp://www.debian.org/security/2003/dsa-276
cve@mitre.orghttp://www.debian.org/security/2003/dsa-311
cve@mitre.orghttp://www.debian.org/security/2003/dsa-312
cve@mitre.orghttp://www.debian.org/security/2003/dsa-332
cve@mitre.orghttp://www.debian.org/security/2003/dsa-336
cve@mitre.orghttp://www.debian.org/security/2004/dsa-423
cve@mitre.orghttp://www.debian.org/security/2004/dsa-495
cve@mitre.orghttp://www.kb.cert.org/vuls/id/628849Third Party Advisory, US Government Resource
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDKSA-2003:038
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDKSA-2003:039
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2003-103.html
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2003-145.html
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A254
af854a3a-2127-422b-91ae-364da2661108ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2003-020.0.txt
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0134.html
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=105301461726555&w=2
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2003-088.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2003-098.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-200303-17.xml
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2003/dsa-270
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2003/dsa-276
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2003/dsa-311
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2003/dsa-312
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2003/dsa-332
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2003/dsa-336
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2004/dsa-423
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2004/dsa-495
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/628849Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDKSA-2003:038
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDKSA-2003:039
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2003-103.html
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2003-145.html
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A254

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
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              "vulnerable": true
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              "matchCriteriaId": "476687F9-722B-490C-BD0B-B5F2CD7891DC",
              "vulnerable": true
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              "vulnerable": true
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel."
    }
  ],
  "id": "CVE-2003-0127",
  "lastModified": "2026-06-16T22:01:35.730",
  "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": true,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2003-03-31T05:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2003-020.0.txt"
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2003/dsa-312"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2003/dsa-332"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2003/dsa-336"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2004/dsa-423"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2004/dsa-495"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/628849"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:038"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:039"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.redhat.com/support/errata/RHSA-2003-103.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.redhat.com/support/errata/RHSA-2003-145.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A254"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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