CVE-2017-8824 (GCVE-0-2017-8824)

Vulnerability from cvelistv5 – Published: 2017-12-05 09:00 – Updated: 2024-08-05 16:48
VLAI?
Summary
The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state.
Severity ?
No CVSS data available.
CWE
  • use-after-free
Assigner
References
https://www.debian.org/security/2018/dsa-4082 vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2017… mailing-listx_refsource_MLIST
https://usn.ubuntu.com/3583-2/ vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://usn.ubuntu.com/3582-1/ vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2018:1062 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:1319 vendor-advisoryx_refsource_REDHAT
https://help.ecostruxureit.com/display/public/UAD… x_refsource_CONFIRM
https://usn.ubuntu.com/3583-1/ vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2018:0676 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:1216 vendor-advisoryx_refsource_REDHAT
https://www.exploit-db.com/exploits/43234/ exploitx_refsource_EXPLOIT-DB
http://www.securityfocus.com/bid/102056 vdb-entryx_refsource_BID
https://usn.ubuntu.com/3581-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3581-3/ vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2018:1170 vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/3581-2/ vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2018:1130 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:0399 vendor-advisoryx_refsource_REDHAT
https://www.debian.org/security/2017/dsa-4073 vendor-advisoryx_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2018:3822 vendor-advisoryx_refsource_REDHAT
http://lists.openwall.net/netdev/2017/12/04/224 x_refsource_MISC
https://usn.ubuntu.com/3582-2/ vendor-advisoryx_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2017/12/05/1 x_refsource_MISC
Impacted products
Vendor Product Version
n/a Linux kernel through 4.14.3 Affected: Linux kernel through 4.14.3
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:48:22.581Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "DSA-4082",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2018/dsa-4082"
          },
          {
            "name": "[debian-lts-announce] 20171210 [SECURITY] [DLA 1200-1] linux security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html"
          },
          {
            "name": "USN-3583-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3583-2/"
          },
          {
            "name": "SUSE-SU-2018:0011",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html"
          },
          {
            "name": "USN-3582-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3582-1/"
          },
          {
            "name": "RHSA-2018:1062",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:1062"
          },
          {
            "name": "RHSA-2018:1319",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:1319"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0"
          },
          {
            "name": "USN-3583-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3583-1/"
          },
          {
            "name": "RHSA-2018:0676",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:0676"
          },
          {
            "name": "RHSA-2018:1216",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:1216"
          },
          {
            "name": "43234",
            "tags": [
              "exploit",
              "x_refsource_EXPLOIT-DB",
              "x_transferred"
            ],
            "url": "https://www.exploit-db.com/exploits/43234/"
          },
          {
            "name": "102056",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/102056"
          },
          {
            "name": "USN-3581-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3581-1/"
          },
          {
            "name": "USN-3581-3",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3581-3/"
          },
          {
            "name": "RHSA-2018:1170",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:1170"
          },
          {
            "name": "USN-3581-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3581-2/"
          },
          {
            "name": "RHSA-2018:1130",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:1130"
          },
          {
            "name": "RHSA-2018:0399",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:0399"
          },
          {
            "name": "DSA-4073",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2017/dsa-4073"
          },
          {
            "name": "RHSA-2018:3822",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:3822"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://lists.openwall.net/netdev/2017/12/04/224"
          },
          {
            "name": "USN-3582-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3582-2/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2017/12/05/1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Linux kernel through 4.14.3",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Linux kernel through 4.14.3"
            }
          ]
        }
      ],
      "datePublic": "2017-12-05T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "use-after-free",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-12-13T10:57:01.000Z",
        "orgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
        "shortName": "debian"
      },
      "references": [
        {
          "name": "DSA-4082",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2018/dsa-4082"
        },
        {
          "name": "[debian-lts-announce] 20171210 [SECURITY] [DLA 1200-1] linux security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html"
        },
        {
          "name": "USN-3583-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3583-2/"
        },
        {
          "name": "SUSE-SU-2018:0011",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html"
        },
        {
          "name": "USN-3582-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3582-1/"
        },
        {
          "name": "RHSA-2018:1062",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:1062"
        },
        {
          "name": "RHSA-2018:1319",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:1319"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0"
        },
        {
          "name": "USN-3583-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3583-1/"
        },
        {
          "name": "RHSA-2018:0676",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:0676"
        },
        {
          "name": "RHSA-2018:1216",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:1216"
        },
        {
          "name": "43234",
          "tags": [
            "exploit",
            "x_refsource_EXPLOIT-DB"
          ],
          "url": "https://www.exploit-db.com/exploits/43234/"
        },
        {
          "name": "102056",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/102056"
        },
        {
          "name": "USN-3581-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3581-1/"
        },
        {
          "name": "USN-3581-3",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3581-3/"
        },
        {
          "name": "RHSA-2018:1170",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:1170"
        },
        {
          "name": "USN-3581-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3581-2/"
        },
        {
          "name": "RHSA-2018:1130",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:1130"
        },
        {
          "name": "RHSA-2018:0399",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:0399"
        },
        {
          "name": "DSA-4073",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2017/dsa-4073"
        },
        {
          "name": "RHSA-2018:3822",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:3822"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://lists.openwall.net/netdev/2017/12/04/224"
        },
        {
          "name": "USN-3582-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3582-2/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2017/12/05/1"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@debian.org",
          "ID": "CVE-2017-8824",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Linux kernel through 4.14.3",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Linux kernel through 4.14.3"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "use-after-free"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "DSA-4082",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2018/dsa-4082"
            },
            {
              "name": "[debian-lts-announce] 20171210 [SECURITY] [DLA 1200-1] linux security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html"
            },
            {
              "name": "USN-3583-2",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3583-2/"
            },
            {
              "name": "SUSE-SU-2018:0011",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html"
            },
            {
              "name": "USN-3582-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3582-1/"
            },
            {
              "name": "RHSA-2018:1062",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:1062"
            },
            {
              "name": "RHSA-2018:1319",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:1319"
            },
            {
              "name": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0",
              "refsource": "CONFIRM",
              "url": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0"
            },
            {
              "name": "USN-3583-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3583-1/"
            },
            {
              "name": "RHSA-2018:0676",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:0676"
            },
            {
              "name": "RHSA-2018:1216",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:1216"
            },
            {
              "name": "43234",
              "refsource": "EXPLOIT-DB",
              "url": "https://www.exploit-db.com/exploits/43234/"
            },
            {
              "name": "102056",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/102056"
            },
            {
              "name": "USN-3581-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3581-1/"
            },
            {
              "name": "USN-3581-3",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3581-3/"
            },
            {
              "name": "RHSA-2018:1170",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:1170"
            },
            {
              "name": "USN-3581-2",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3581-2/"
            },
            {
              "name": "RHSA-2018:1130",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:1130"
            },
            {
              "name": "RHSA-2018:0399",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:0399"
            },
            {
              "name": "DSA-4073",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2017/dsa-4073"
            },
            {
              "name": "RHSA-2018:3822",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:3822"
            },
            {
              "name": "http://lists.openwall.net/netdev/2017/12/04/224",
              "refsource": "MISC",
              "url": "http://lists.openwall.net/netdev/2017/12/04/224"
            },
            {
              "name": "USN-3582-2",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3582-2/"
            },
            {
              "name": "http://www.openwall.com/lists/oss-security/2017/12/05/1",
              "refsource": "MISC",
              "url": "http://www.openwall.com/lists/oss-security/2017/12/05/1"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
    "assignerShortName": "debian",
    "cveId": "CVE-2017-8824",
    "datePublished": "2017-12-05T09:00:00.000Z",
    "dateReserved": "2017-05-07T00:00:00.000Z",
    "dateUpdated": "2024-08-05T16:48:22.581Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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 observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.