gsd-2017-7308
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.
Aliases
Aliases
CVE-2017-7308


To clipboard 

{
  "GSD": {
    "alias": "CVE-2017-7308",
    "description": "The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.",
    "id": "GSD-2017-7308",
    "references": [
      "https://www.suse.com/security/cve/CVE-2017-7308.html",
      "https://access.redhat.com/errata/RHSA-2018:1854",
      "https://access.redhat.com/errata/RHSA-2017:1308",
      "https://access.redhat.com/errata/RHSA-2017:1298",
      "https://access.redhat.com/errata/RHSA-2017:1297",
      "https://ubuntu.com/security/CVE-2017-7308",
      "https://advisories.mageia.org/CVE-2017-7308.html",
      "https://alas.aws.amazon.com/cve/html/CVE-2017-7308.html",
      "https://linux.oracle.com/cve/CVE-2017-7308.html",
      "https://packetstormsecurity.com/files/cve/CVE-2017-7308"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-7308"
      ],
      "details": "The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.",
      "id": "GSD-2017-7308",
      "modified": "2023-12-13T01:21:06.962182Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2017-7308",
        "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 packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "RHSA-2017:1308",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2017:1308"
          },
          {
            "name": "https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html",
            "refsource": "MISC",
            "url": "https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html"
          },
          {
            "name": "https://source.android.com/security/bulletin/2017-07-01",
            "refsource": "CONFIRM",
            "url": "https://source.android.com/security/bulletin/2017-07-01"
          },
          {
            "name": "RHSA-2018:1854",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2018:1854"
          },
          {
            "name": "97234",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/97234"
          },
          {
            "name": "https://patchwork.ozlabs.org/patch/744812/",
            "refsource": "CONFIRM",
            "url": "https://patchwork.ozlabs.org/patch/744812/"
          },
          {
            "name": "41994",
            "refsource": "EXPLOIT-DB",
            "url": "https://www.exploit-db.com/exploits/41994/"
          },
          {
            "name": "https://patchwork.ozlabs.org/patch/744813/",
            "refsource": "CONFIRM",
            "url": "https://patchwork.ozlabs.org/patch/744813/"
          },
          {
            "name": "44654",
            "refsource": "EXPLOIT-DB",
            "url": "https://www.exploit-db.com/exploits/44654/"
          },
          {
            "name": "https://patchwork.ozlabs.org/patch/744811/",
            "refsource": "CONFIRM",
            "url": "https://patchwork.ozlabs.org/patch/744811/"
          },
          {
            "name": "RHSA-2017:1298",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2017:1298"
          },
          {
            "name": "RHSA-2017:1297",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2017:1297"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.10.14",
                "versionStartIncluding": "4.10",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.10.107",
                "versionStartIncluding": "3.3",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.1.41",
                "versionStartIncluding": "3.19",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.18.52",
                "versionStartIncluding": "3.17",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.4.66",
                "versionStartIncluding": "4.2",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.9.26",
                "versionStartIncluding": "4.5",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.12.74",
                "versionStartIncluding": "3.11",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.16.44",
                "versionStartIncluding": "3.13",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.2.89",
                "versionStartIncluding": "2.6.27",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-7308"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-787"
                },
                {
                  "lang": "en",
                  "value": "CWE-681"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://patchwork.ozlabs.org/patch/744811/",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://patchwork.ozlabs.org/patch/744811/"
            },
            {
              "name": "https://patchwork.ozlabs.org/patch/744813/",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://patchwork.ozlabs.org/patch/744813/"
            },
            {
              "name": "https://patchwork.ozlabs.org/patch/744812/",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://patchwork.ozlabs.org/patch/744812/"
            },
            {
              "name": "https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html"
            },
            {
              "name": "https://source.android.com/security/bulletin/2017-07-01",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://source.android.com/security/bulletin/2017-07-01"
            },
            {
              "name": "41994",
              "refsource": "EXPLOIT-DB",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "https://www.exploit-db.com/exploits/41994/"
            },
            {
              "name": "RHSA-2017:1308",
              "refsource": "REDHAT",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2017:1308"
            },
            {
              "name": "RHSA-2017:1298",
              "refsource": "REDHAT",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2017:1298"
            },
            {
              "name": "RHSA-2017:1297",
              "refsource": "REDHAT",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2017:1297"
            },
            {
              "name": "44654",
              "refsource": "EXPLOIT-DB",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "https://www.exploit-db.com/exploits/44654/"
            },
            {
              "name": "RHSA-2018:1854",
              "refsource": "REDHAT",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2018:1854"
            },
            {
              "name": "97234",
              "refsource": "BID",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/bid/97234"
            }
          ]
        }
      },
      "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": "2023-02-14T18:32Z",
      "publishedDate": "2017-03-29T20:59Z"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.