FKIE_CVE-2005-3105

Vulnerability from fkie_nvd - Published: 2005-09-30 10:05 - Updated: 2026-04-16 00:27
Severity
Summary
The mprotect code (mprotect.c) in Linux 2.6 on Itanium IA64 Montecito processors does not properly maintain cache coherency as required by the architecture, which allows local users to cause a denial of service and possibly corrupt data by modifying PTE protections.
References
cve@mitre.orghttp://cache-www.intel.com/cd/00/00/21/57/215792_215792.pdfExploit
cve@mitre.orghttp://linux.bkbits.net:8080/linux-2.6/cset%404248d4019z8HvgrPAji51TKrWiV2uw?nav=index.html%7Csrc/%7Csrc/mm%7Crelated/mm/mprotect.c
cve@mitre.orghttp://secunia.com/advisories/18056
cve@mitre.orghttp://www.debian.org/security/2005/dsa-922
cve@mitre.orghttp://www.intel.com/cd/ids/developer/asmo-na/eng/215766.htm
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2005-514.html
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11283
af854a3a-2127-422b-91ae-364da2661108http://cache-www.intel.com/cd/00/00/21/57/215792_215792.pdfExploit
af854a3a-2127-422b-91ae-364da2661108http://linux.bkbits.net:8080/linux-2.6/cset%404248d4019z8HvgrPAji51TKrWiV2uw?nav=index.html%7Csrc/%7Csrc/mm%7Crelated/mm/mprotect.c
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/18056
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2005/dsa-922
af854a3a-2127-422b-91ae-364da2661108http://www.intel.com/cd/ids/developer/asmo-na/eng/215766.htm
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2005-514.html
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11283
Impacted products
Vendor Product Version
linux linux_kernel 2.6.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.0:*:itanium_ia64_montecito:*:*:*:*:*",
              "matchCriteriaId": "508BC14E-41D8-4847-AE0F-7830E2EE0522",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The mprotect code (mprotect.c) in Linux 2.6 on Itanium IA64 Montecito processors does not properly maintain cache coherency as required by the architecture, which allows local users to cause a denial of service and possibly corrupt data by modifying PTE protections."
    }
  ],
  "id": "CVE-2005-3105",
  "lastModified": "2026-04-16T00:27:16.627",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.1,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2005-09-30T10:05:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ],
      "url": "http://cache-www.intel.com/cd/00/00/21/57/215792_215792.pdf"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://linux.bkbits.net:8080/linux-2.6/cset%404248d4019z8HvgrPAji51TKrWiV2uw?nav=index.html%7Csrc/%7Csrc/mm%7Crelated/mm/mprotect.c"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://secunia.com/advisories/18056"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.debian.org/security/2005/dsa-922"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.intel.com/cd/ids/developer/asmo-na/eng/215766.htm"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.redhat.com/support/errata/RHSA-2005-514.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11283"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "http://cache-www.intel.com/cd/00/00/21/57/215792_215792.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://linux.bkbits.net:8080/linux-2.6/cset%404248d4019z8HvgrPAji51TKrWiV2uw?nav=index.html%7Csrc/%7Csrc/mm%7Crelated/mm/mprotect.c"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/18056"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2005/dsa-922"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.intel.com/cd/ids/developer/asmo-na/eng/215766.htm"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.redhat.com/support/errata/RHSA-2005-514.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11283"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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