gsd-2012-6689
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The netlink_sendmsg function in net/netlink/af_netlink.c in the Linux kernel before 3.5.5 does not validate the dst_pid field, which allows local users to have an unspecified impact by spoofing Netlink messages.
Aliases
Aliases
CVE-2012-6689


To clipboard 

{
  "GSD": {
    "alias": "CVE-2012-6689",
    "description": "The netlink_sendmsg function in net/netlink/af_netlink.c in the Linux kernel before 3.5.5 does not validate the dst_pid field, which allows local users to have an unspecified impact by spoofing Netlink messages.",
    "id": "GSD-2012-6689",
    "references": [
      "https://www.suse.com/security/cve/CVE-2012-6689.html",
      "https://access.redhat.com/errata/RHSA-2014:1392"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2012-6689"
      ],
      "details": "The netlink_sendmsg function in net/netlink/af_netlink.c in the Linux kernel before 3.5.5 does not validate the dst_pid field, which allows local users to have an unspecified impact by spoofing Netlink messages.",
      "id": "GSD-2012-6689",
      "modified": "2023-12-13T01:20:17.223599Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2012-6689",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
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              },
              "vendor_name": "n/a"
            }
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          }
        ]
      },
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        "reference_data": [
          {
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            "refsource": "CONFIRM",
            "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.5"
          },
          {
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          },
          {
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            "url": "http://marc.info/?l=linux-netdev\u0026m=134522422925986\u0026w=2"
          },
          {
            "name": "72739",
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            "refsource": "CONFIRM",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=848949"
          },
          {
            "name": "[oss-security] 20150222 Re: libmnl: incorrect validation of netlink message origin allows attackers to spoof netlink messages",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2015/02/22/10"
          },
          {
            "name": "[linux-kernel] 20120817 [PATCH 0/2] netlink patches",
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            "url": "http://marc.info/?l=linux-netdev\u0026m=134522422125983\u0026w=2"
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          {
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            "url": "https://github.com/torvalds/linux/commit/20e1db19db5d6b9e4e83021595eab0dc8f107bef"
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        ]
      }
    },
    "nvd.nist.gov": {
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        "nodes": [
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            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.0.44",
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              },
              {
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                "versionStartIncluding": "3.1",
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              },
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              {
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                "cpe_name": [],
                "versionEndExcluding": "3.5.5",
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              }
            ],
            "operator": "OR"
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        ]
      },
      "cve": {
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          "ID": "CVE-2012-6689"
        },
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        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-284"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
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            },
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              "name": "[oss-security] 20150222 Re: libmnl: incorrect validation of netlink message origin allows attackers to spoof netlink messages",
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        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "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,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-01-20T14:30Z",
      "publishedDate": "2016-05-02T10:59Z"
    }
  }
}


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