gsd-2006-4342
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The kernel in Red Hat Enterprise Linux 3, when running on SMP systems, allows local users to cause a denial of service (deadlock) by running the shmat function on an shm at the same time that shmctl is removing that shm (IPC_RMID), which prevents a spinlock from being unlocked.
Aliases
Aliases
CVE-2006-4342


To clipboard 

{
  "GSD": {
    "alias": "CVE-2006-4342",
    "description": "The kernel in Red Hat Enterprise Linux 3, when running on SMP systems, allows local users to cause a denial of service (deadlock) by running the shmat function on an shm at the same time that shmctl is removing that shm (IPC_RMID), which prevents a spinlock from being unlocked.",
    "id": "GSD-2006-4342",
    "references": [
      "https://www.suse.com/security/cve/CVE-2006-4342.html",
      "https://access.redhat.com/errata/RHSA-2006:0710"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2006-4342"
      ],
      "details": "The kernel in Red Hat Enterprise Linux 3, when running on SMP systems, allows local users to cause a denial of service (deadlock) by running the shmat function on an shm at the same time that shmctl is removing that shm (IPC_RMID), which prevents a spinlock from being unlocked.",
      "id": "GSD-2006-4342",
      "modified": "2023-12-13T01:19:51.469762Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2006-4342",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The kernel in Red Hat Enterprise Linux 3, when running on SMP systems, allows local users to cause a denial of service (deadlock) by running the shmat function on an shm at the same time that shmctl is removing that shm (IPC_RMID), which prevents a spinlock from being unlocked."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://secunia.com/advisories/22497",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/22497"
          },
          {
            "name": "http://secunia.com/advisories/23064",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/23064"
          },
          {
            "name": "http://support.avaya.com/elmodocs2/security/ASA-2006-254.htm",
            "refsource": "MISC",
            "url": "http://support.avaya.com/elmodocs2/security/ASA-2006-254.htm"
          },
          {
            "name": "http://www.redhat.com/support/errata/RHSA-2006-0710.html",
            "refsource": "MISC",
            "url": "http://www.redhat.com/support/errata/RHSA-2006-0710.html"
          },
          {
            "name": "http://www.kb.cert.org/vuls/id/245984",
            "refsource": "MISC",
            "url": "http://www.kb.cert.org/vuls/id/245984"
          },
          {
            "name": "https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=205618",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=205618"
          },
          {
            "name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9649",
            "refsource": "MISC",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9649"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:redhat:enterprise_linux:3.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "40D8DAE0-8E75-435C-9BD6-FAEED2ACB47C",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "The kernel in Red Hat Enterprise Linux 3, when running on SMP systems, allows local users to cause a denial of service (deadlock) by running the shmat function on an shm at the same time that shmctl is removing that shm (IPC_RMID), which prevents a spinlock from being unlocked."
          },
          {
            "lang": "es",
            "value": "En n\u00facleo en Red Hat Enterprise Linux 3, al ejecutarse en sistemas SMP, permite a usuarios locales provocar una denegaci\u00f3n de servicio (punto muerto) ejecutando la funci\u00f3n shmat en un shm al mismo tiempo que shmctl est\u00e1 borrando ese shm (IPC_RMID), lo cual previene a un hilo bloqueado en un bucle (spinlock)  de ser desbloqueado."
          }
        ],
        "id": "CVE-2006-4342",
        "lastModified": "2024-02-15T20:17:54.620",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "HIGH",
                "accessVector": "LOCAL",
                "authentication": "NONE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 4.0,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:L/AC:H/Au:N/C:N/I:N/A:C",
                "version": "2.0"
              },
              "exploitabilityScore": 1.9,
              "impactScore": 6.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 5.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2006-10-17T17:07:00.000",
        "references": [
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Broken Link"
            ],
            "url": "http://secunia.com/advisories/22497"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Broken Link"
            ],
            "url": "http://secunia.com/advisories/23064"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "http://support.avaya.com/elmodocs2/security/ASA-2006-254.htm"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Third Party Advisory",
              "US Government Resource"
            ],
            "url": "http://www.kb.cert.org/vuls/id/245984"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Broken Link"
            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2006-0710.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Exploit",
              "Issue Tracking"
            ],
            "url": "https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=205618"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Broken Link"
            ],
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9649"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-667"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


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