{
  "GSD": {
    "alias": "CVE-2014-4027",
    "description": "The rd_build_device_space function in drivers/target/target_core_rd.c in the Linux kernel before 3.14 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from ramdisk_mcp memory by leveraging access to a SCSI initiator.",
    "id": "GSD-2014-4027",
    "references": [
      "https://www.suse.com/security/cve/CVE-2014-4027.html",
      "https://access.redhat.com/errata/RHSA-2014:1971",
      "https://access.redhat.com/errata/RHSA-2014:0913",
      "https://ubuntu.com/security/CVE-2014-4027",
      "https://linux.oracle.com/cve/CVE-2014-4027.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2014-4027"
      ],
      "details": "The rd_build_device_space function in drivers/target/target_core_rd.c in the Linux kernel before 3.14 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from ramdisk_mcp memory by leveraging access to a SCSI initiator.",
      "id": "GSD-2014-4027",
      "modified": "2023-12-13T01:22:45.331763Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2014-4027",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "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 rd_build_device_space function in drivers/target/target_core_rd.c in the Linux kernel before 3.14 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from ramdisk_mcp memory by leveraging access to a SCSI initiator."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "SUSE-SU-2014:1316",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html"
          },
          {
            "name": "59134",
            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/59134"
          },
          {
            "name": "https://support.f5.com/kb/en-us/solutions/public/15000/600/sol15685.html",
            "refsource": "CONFIRM",
            "url": "https://support.f5.com/kb/en-us/solutions/public/15000/600/sol15685.html"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1108744",
            "refsource": "CONFIRM",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1108744"
          },
          {
            "name": "USN-2335-1",
            "refsource": "UBUNTU",
            "url": "http://www.ubuntu.com/usn/USN-2335-1"
          },
          {
            "name": "USN-2334-1",
            "refsource": "UBUNTU",
            "url": "http://www.ubuntu.com/usn/USN-2334-1"
          },
          {
            "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc",
            "refsource": "CONFIRM",
            "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc"
          },
          {
            "name": "SUSE-SU-2014:1319",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html"
          },
          {
            "name": "60564",
            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/60564"
          },
          {
            "name": "https://github.com/torvalds/linux/commit/4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc",
            "refsource": "CONFIRM",
            "url": "https://github.com/torvalds/linux/commit/4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc"
          },
          {
            "name": "59777",
            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/59777"
          },
          {
            "name": "61310",
            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/61310"
          },
          {
            "name": "[oss-security] 20140611 Re: CVE request: Linux kernel / target information leak",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2014/06/11/1"
          },
          {
            "name": "[target-devel] 20140616 [PATCH] target: Explicitly clear ramdisk_mcp backend pages",
            "refsource": "MLIST",
            "url": "http://permalink.gmane.org/gmane.linux.scsi.target.devel/6618"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.14",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_desktop:11:sp3:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_high_availability_extension:11:sp3:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_real_time_extension:11:sp3:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:*:-:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:*:vmware:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "11.6.0",
                "versionStartIncluding": "11.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_access_policy_manager:12.0.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "11.6.0",
                "versionStartIncluding": "11.3.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:12.0.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "11.6.0",
                "versionStartIncluding": "11.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_analytics:12.0.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "11.6.0",
                "versionStartIncluding": "11.4.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:12.0.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "11.6.0",
                "versionStartIncluding": "11.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_application_security_manager:12.0.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_domain_name_system:12.0.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "11.3.0",
                "versionStartIncluding": "11.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "11.6.0",
                "versionStartIncluding": "11.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "11.6.0",
                "versionStartIncluding": "11.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_link_controller:12.0.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "11.6.0",
                "versionStartIncluding": "11.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_local_traffic_manager:12.0.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "11.6.0",
                "versionStartIncluding": "11.3.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:12.0.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "11.4.1",
                "versionStartIncluding": "11.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_wan_optimization_manager:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "11.3.0",
                "versionStartIncluding": "11.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "11.3.0",
                "versionStartIncluding": "11.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-iq_application_delivery_controller:4.5.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-iq_cloud:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.5.0",
                "versionStartIncluding": "4.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-iq_device:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.5.0",
                "versionStartIncluding": "4.2.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:big-iq_security:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.5.0",
                "versionStartIncluding": "4.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:f5:enterprise_manager:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "3.1.1",
                "versionStartIncluding": "3.0.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2014-4027"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The rd_build_device_space function in drivers/target/target_core_rd.c in the Linux kernel before 3.14 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from ramdisk_mcp memory by leveraging access to a SCSI initiator."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-200"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/torvalds/linux/commit/4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc",
              "refsource": "CONFIRM",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/torvalds/linux/commit/4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1108744",
              "refsource": "CONFIRM",
              "tags": [
                "Issue Tracking",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1108744"
            },
            {
              "name": "[target-devel] 20140616 [PATCH] target: Explicitly clear ramdisk_mcp backend pages",
              "refsource": "MLIST",
              "tags": [
                "Broken Link"
              ],
              "url": "http://permalink.gmane.org/gmane.linux.scsi.target.devel/6618"
            },
            {
              "name": "[oss-security] 20140611 Re: CVE request: Linux kernel / target information leak",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2014/06/11/1"
            },
            {
              "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc",
              "refsource": "CONFIRM",
              "tags": [
                "Mailing List",
                "Patch",
                "Vendor Advisory"
              ],
              "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc"
            },
            {
              "name": "59777",
              "refsource": "SECUNIA",
              "tags": [
                "Broken Link"
              ],
              "url": "http://secunia.com/advisories/59777"
            },
            {
              "name": "60564",
              "refsource": "SECUNIA",
              "tags": [
                "Broken Link"
              ],
              "url": "http://secunia.com/advisories/60564"
            },
            {
              "name": "USN-2334-1",
              "refsource": "UBUNTU",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.ubuntu.com/usn/USN-2334-1"
            },
            {
              "name": "USN-2335-1",
              "refsource": "UBUNTU",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.ubuntu.com/usn/USN-2335-1"
            },
            {
              "name": "https://support.f5.com/kb/en-us/solutions/public/15000/600/sol15685.html",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://support.f5.com/kb/en-us/solutions/public/15000/600/sol15685.html"
            },
            {
              "name": "61310",
              "refsource": "SECUNIA",
              "tags": [
                "Broken Link"
              ],
              "url": "http://secunia.com/advisories/61310"
            },
            {
              "name": "SUSE-SU-2014:1316",
              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html"
            },
            {
              "name": "SUSE-SU-2014:1319",
              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html"
            },
            {
              "name": "59134",
              "refsource": "SECUNIA",
              "tags": [
                "Broken Link"
              ],
              "url": "http://secunia.com/advisories/59134"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 2.3,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:A/AC:M/Au:S/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 4.4,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2020-08-21T18:24Z",
      "publishedDate": "2014-06-23T11:21Z"
    }
  }
}