gsd-2010-4347
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The ACPI subsystem in the Linux kernel before 2.6.36.2 uses 0222 permissions for the debugfs custom_method file, which allows local users to gain privileges by placing a custom ACPI method in the ACPI interpreter tables, related to the acpi_debugfs_init function in drivers/acpi/debugfs.c.
Aliases
Aliases
CVE-2010-4347


To clipboard 

{
  "GSD": {
    "alias": "CVE-2010-4347",
    "description": "The ACPI subsystem in the Linux kernel before 2.6.36.2 uses 0222 permissions for the debugfs custom_method file, which allows local users to gain privileges by placing a custom ACPI method in the ACPI interpreter tables, related to the acpi_debugfs_init function in drivers/acpi/debugfs.c.",
    "id": "GSD-2010-4347",
    "references": [
      "https://www.suse.com/security/cve/CVE-2010-4347.html",
      "https://access.redhat.com/errata/RHSA-2011:0330",
      "https://packetstormsecurity.com/files/cve/CVE-2010-4347"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2010-4347"
      ],
      "details": "The ACPI subsystem in the Linux kernel before 2.6.36.2 uses 0222 permissions for the debugfs custom_method file, which allows local users to gain privileges by placing a custom ACPI method in the ACPI interpreter tables, related to the acpi_debugfs_init function in drivers/acpi/debugfs.c.",
      "id": "GSD-2010-4347",
      "modified": "2023-12-13T01:21:30.308451Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2010-4347",
        "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"
            }
          ]
        }
      },
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      "data_version": "4.0",
      "description": {
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            "value": "The ACPI subsystem in the Linux kernel before 2.6.36.2 uses 0222 permissions for the debugfs custom_method file, which allows local users to gain privileges by placing a custom ACPI method in the ACPI interpreter tables, related to the acpi_debugfs_init function in drivers/acpi/debugfs.c."
          }
        ]
      },
      "problemtype": {
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                "value": "n/a"
              }
            ]
          }
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      "references": {
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            "name": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html",
            "refsource": "MISC",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html"
          },
          {
            "name": "http://www.vupen.com/english/advisories/2011/0298",
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          },
          {
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html"
          },
          {
            "name": "http://secunia.com/advisories/42778",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/42778"
          },
          {
            "name": "http://www.vupen.com/english/advisories/2011/0012",
            "refsource": "MISC",
            "url": "http://www.vupen.com/english/advisories/2011/0012"
          },
          {
            "name": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2",
            "refsource": "MISC",
            "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2"
          },
          {
            "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ed3aada1bf34c5a9e98af167f125f8a740fc726a",
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            "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ed3aada1bf34c5a9e98af167f125f8a740fc726a"
          },
          {
            "name": "http://openwall.com/lists/oss-security/2010/12/15/3",
            "refsource": "MISC",
            "url": "http://openwall.com/lists/oss-security/2010/12/15/3"
          },
          {
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          },
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            "url": "http://www.exploit-db.com/exploits/15774/"
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          {
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            "url": "http://www.securityfocus.com/bid/45408"
          },
          {
            "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64155",
            "refsource": "MISC",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64155"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=663542",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=663542"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.6.36.2",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_real_time_extension:11:sp1:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
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          "ID": "CVE-2010-4347"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The ACPI subsystem in the Linux kernel before 2.6.36.2 uses 0222 permissions for the debugfs custom_method file, which allows local users to gain privileges by placing a custom ACPI method in the ACPI interpreter tables, related to the acpi_debugfs_init function in drivers/acpi/debugfs.c."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-269"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
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              "refsource": "BID",
              "tags": [
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                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/bid/45408"
            },
            {
              "name": "15774",
              "refsource": "EXPLOIT-DB",
              "tags": [
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                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.exploit-db.com/exploits/15774/"
            },
            {
              "name": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2",
              "refsource": "CONFIRM",
              "tags": [
                "Broken Link"
              ],
              "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2"
            },
            {
              "name": "[oss-security] 20101215 Re: CVE Request: local privilege escalation via /sys/kernel/debug/acpi/custom_method",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "http://openwall.com/lists/oss-security/2010/12/15/7"
            },
            {
              "name": "[oss-security] 20101215 CVE Request: local privilege escalation via /sys/kernel/debug/acpi/custom_method",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "http://openwall.com/lists/oss-security/2010/12/15/3"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=663542",
              "refsource": "CONFIRM",
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                "Patch",
                "Third Party Advisory"
              ],
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            },
            {
              "name": "SUSE-SA:2011:001",
              "refsource": "SUSE",
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                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html"
            },
            {
              "name": "42778",
              "refsource": "SECUNIA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://secunia.com/advisories/42778"
            },
            {
              "name": "ADV-2011-0012",
              "refsource": "VUPEN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.vupen.com/english/advisories/2011/0012"
            },
            {
              "name": "ADV-2011-0298",
              "refsource": "VUPEN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.vupen.com/english/advisories/2011/0298"
            },
            {
              "name": "SUSE-SA:2011:007",
              "refsource": "SUSE",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html"
            },
            {
              "name": "kernel-debugfs-privilege-esc(64155)",
              "refsource": "XF",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64155"
            },
            {
              "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ed3aada1bf34c5a9e98af167f125f8a740fc726a",
              "refsource": "MISC",
              "tags": [],
              "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ed3aada1bf34c5a9e98af167f125f8a740fc726a"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.9,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2023-02-13T04:28Z",
      "publishedDate": "2010-12-22T21:00Z"
    }
  }
}


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