CVE-2004-0427 (GCVE-0-2004-0427)

Vulnerability from cvelistv5 – Published: 2004-04-30 04:00 – Updated: 2024-08-08 00:17
VLAI?
Summary
The do_fork function in Linux 2.4.x before 2.4.26, and 2.6.x before 2.6.6, does not properly decrement the mm_count counter when an error occurs after the mm_struct for a child process has been activated, which triggers a memory leak that allows local users to cause a denial of service (memory exhaustion) via the clone (CLONE_VM) system call.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://secunia.com/advisories/20163 third-party-advisoryx_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2004-327.html vendor-advisoryx_refsource_REDHAT
http://secunia.com/advisories/11464 third-party-advisoryx_refsource_SECUNIA
http://linux.bkbits.net:8080/linux-2.6/cset%40407… x_refsource_MISC
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://www.debian.org/security/2006/dsa-1082 vendor-advisoryx_refsource_DEBIAN
http://www.redhat.com/support/errata/RHSA-2004-255.html vendor-advisoryx_refsource_REDHAT
http://fedoranews.org/updates/FEDORA-2004-111.shtml vendor-advisoryx_refsource_FEDORA
http://secunia.com/advisories/11861 third-party-advisoryx_refsource_SECUNIA
http://marc.info/?l=linux-kernel&m=108139073506983&w=2 mailing-listx_refsource_MLIST
http://www.redhat.com/support/errata/RHSA-2004-260.html vendor-advisoryx_refsource_REDHAT
http://www.novell.com/linux/security/advisories/2… vendor-advisoryx_refsource_SUSE
http://www.debian.org/security/2006/dsa-1070 vendor-advisoryx_refsource_DEBIAN
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://secunia.com/advisories/20162 third-party-advisoryx_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRAKE
http://secunia.com/advisories/11891 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/11486 third-party-advisoryx_refsource_SECUNIA
http://www.turbolinux.com/security/2004/TLSA-2004… vendor-advisoryx_refsource_TURBO
http://secunia.com/advisories/11541 third-party-advisoryx_refsource_SECUNIA
http://linux.bkbits.net:8080/linux-2.4/cset%40407… x_refsource_MISC
http://www.debian.org/security/2006/dsa-1067 vendor-advisoryx_refsource_DEBIAN
http://distro.conectiva.com.br/atualizacoes/?id=a… vendor-advisoryx_refsource_CONECTIVA
http://www.securityfocus.com/bid/10221 vdb-entryx_refsource_BID
http://www.debian.org/security/2006/dsa-1069 vendor-advisoryx_refsource_DEBIAN
ftp://patches.sgi.com/support/free/security/advis… vendor-advisoryx_refsource_SGI
http://secunia.com/advisories/11429 third-party-advisoryx_refsource_SECUNIA
ftp://patches.sgi.com/support/free/security/advis… vendor-advisoryx_refsource_SGI
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://www.ciac.org/ciac/bulletins/o-164.shtml third-party-advisorygovernment-resourcex_refsource_CIAC
http://secunia.com/advisories/20202 third-party-advisoryx_refsource_SECUNIA
http://security.gentoo.org/glsa/glsa-200407-02.xml vendor-advisoryx_refsource_GENTOO
http://secunia.com/advisories/11892 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/20338 third-party-advisoryx_refsource_SECUNIA
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              "value": "The do_fork function in Linux 2.4.x before 2.4.26, and 2.6.x before 2.6.6, does not properly decrement the mm_count counter when an error occurs after the mm_struct for a child process has been activated, which triggers a memory leak that allows local users to cause a denial of service (memory exhaustion) via the clone (CLONE_VM) system call."
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          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
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              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/20163"
            },
            {
              "name": "RHSA-2004:327",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2004-327.html"
            },
            {
              "name": "11464",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/11464"
            },
            {
              "name": "http://linux.bkbits.net:8080/linux-2.6/cset@407b1217x4jtqEkpFW2g_-RcF0726A",
              "refsource": "MISC",
              "url": "http://linux.bkbits.net:8080/linux-2.6/cset@407b1217x4jtqEkpFW2g_-RcF0726A"
            },
            {
              "name": "linux-dofork-memory-leak(16002)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/16002"
            },
            {
              "name": "DSA-1082",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2006/dsa-1082"
            },
            {
              "name": "RHSA-2004:255",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2004-255.html"
            },
            {
              "name": "FEDORA-2004-111",
              "refsource": "FEDORA",
              "url": "http://fedoranews.org/updates/FEDORA-2004-111.shtml"
            },
            {
              "name": "11861",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/11861"
            },
            {
              "name": "[linux-kernel] 20040408 [PATCH]: 2.4/2.6 do_fork() error path memory leak",
              "refsource": "MLIST",
              "url": "http://marc.info/?l=linux-kernel\u0026m=108139073506983\u0026w=2"
            },
            {
              "name": "RHSA-2004:260",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2004-260.html"
            },
            {
              "name": "SuSE-SA:2004:010",
              "refsource": "SUSE",
              "url": "http://www.novell.com/linux/security/advisories/2004_10_kernel.html"
            },
            {
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              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2006/dsa-1070"
            },
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              "url": "ftp://patches.sgi.com/support/free/security/advisories/20040504-01-U.asc"
            },
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              "refsource": "SECUNIA",
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            },
            {
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              "url": "ftp://patches.sgi.com/support/free/security/advisories/20040505-01-U.asc"
            },
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            {
              "name": "20202",
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              "url": "http://secunia.com/advisories/20202"
            },
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              "name": "GLSA-200407-02",
              "refsource": "GENTOO",
              "url": "http://security.gentoo.org/glsa/glsa-200407-02.xml"
            },
            {
              "name": "11892",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/11892"
            },
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              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/20338"
            }
          ]
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2004-0427",
    "datePublished": "2004-04-30T04:00:00",
    "dateReserved": "2004-04-29T00:00:00",
    "dateUpdated": "2024-08-08T00:17:14.945Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
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memoria).\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":2.1,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.9,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-401\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.4.0\",\"versionEndExcluding\":\"2.4.26\",\"matchCriteriaId\":\"0B1735AB-AFEF-46C0-9A69-368FE90C6FC8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.6.0\",\"versionEndExcluding\":\"2.6.6\",\"matchCriteriaId\":\"22409EC2-B53B-4029-9E33-69AAC2AEFEE0\"}]}]}],\"references\":[{\"url\":\"ftp://patches.sgi.com/support/free/security/advisories/20040504-01-U.asc\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken 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  }
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.