gsd-2016-5338
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The (1) esp_reg_read and (2) esp_reg_write functions in hw/scsi/esp.c in QEMU allow local guest OS administrators to cause a denial of service (QEMU process crash) or execute arbitrary code on the QEMU host via vectors related to the information transfer buffer.
Aliases
Aliases
CVE-2016-5338


To clipboard 

{
  "GSD": {
    "alias": "CVE-2016-5338",
    "description": "The (1) esp_reg_read and (2) esp_reg_write functions in hw/scsi/esp.c in QEMU allow local guest OS administrators to cause a denial of service (QEMU process crash) or execute arbitrary code on the QEMU host via vectors related to the information transfer buffer.",
    "id": "GSD-2016-5338",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-5338.html",
      "https://ubuntu.com/security/CVE-2016-5338"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-5338"
      ],
      "details": "The (1) esp_reg_read and (2) esp_reg_write functions in hw/scsi/esp.c in QEMU allow local guest OS administrators to cause a denial of service (QEMU process crash) or execute arbitrary code on the QEMU host via vectors related to the information transfer buffer.",
      "id": "GSD-2016-5338",
      "modified": "2023-12-13T01:21:25.175402Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2016-5338",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "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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          }
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          },
          {
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          },
          {
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            "refsource": "MISC",
            "url": "http://www.ubuntu.com/usn/USN-3047-2"
          },
          {
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            "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=ff589551c8e8e9e95e211b9d8daafb4ed39f1aec"
          },
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          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2016/06/08/14",
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          },
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          },
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            "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-06/msg01507.html"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "2.6.2",
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              }
            ],
            "operator": "OR"
          },
          {
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            "cpe_match": [
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              {
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                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
                "cpe_name": [],
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            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2016-5338"
        },
        "data_format": "MITRE",
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        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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                  "value": "NVD-CWE-noinfo"
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              ]
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "[oss-security] 20160608 Re: CVE Request Qemu: scsi: esp: OOB r/w access while processing ESP_FIFO",
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              "url": "http://www.openwall.com/lists/oss-security/2016/06/08/14"
            },
            {
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              ],
              "url": "http://www.openwall.com/lists/oss-security/2016/06/07/3"
            },
            {
              "name": "[qemu-devel] 20160606 [Qemu-devel] [PATCH v3] scsi: esp: check TI buffer index before read/write",
              "refsource": "MLIST",
              "tags": [
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                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-06/msg01507.html"
            },
            {
              "name": "USN-3047-1",
              "refsource": "UBUNTU",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.ubuntu.com/usn/USN-3047-1"
            },
            {
              "name": "USN-3047-2",
              "refsource": "UBUNTU",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.ubuntu.com/usn/USN-3047-2"
            },
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              "tags": [
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              ],
              "url": "http://www.securityfocus.com/bid/91079"
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            {
              "name": "GLSA-201609-01",
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              "tags": [
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              "url": "https://security.gentoo.org/glsa/201609-01"
            },
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              "name": "[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update",
              "refsource": "MLIST",
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              ],
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            {
              "name": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=ff589551c8e8e9e95e211b9d8daafb4ed39f1aec",
              "refsource": "MISC",
              "tags": [],
              "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=ff589551c8e8e9e95e211b9d8daafb4ed39f1aec"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.6,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "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": "2023-02-12T23:23Z",
      "publishedDate": "2016-06-14T14:59Z"
    }
  }
}


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