ubuntu-cve-2024-42861
Vulnerability from osv_ubuntu
Published
2024-09-23 21:15
Modified
2026-05-20 15:11
Summary
Details

An issue in IEEE 802.1AS linuxptp v.4.2 and before allowing a remote attacker to cause a denial of service via a crafted Pdelay_Req message to the time synchronization function

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
N/A (UNKNOWN)
negligible
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linuxptp",
            "binary_version": "1.6-1ubuntu0.1~esm1"
          }
        ],
        "priority_reason": "The upstream linuxptp developers do not consider there to be a credible vulnerability in this report."
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "linuxptp",
        "purl": "pkg:deb/ubuntu/linuxptp@1.6-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.5-1",
        "1.5-2",
        "1.6-1",
        "1.6-1ubuntu0.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linuxptp",
            "binary_version": "1.8-1ubuntu0.1"
          }
        ],
        "priority_reason": "The upstream linuxptp developers do not consider there to be a credible vulnerability in this report."
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "linuxptp",
        "purl": "pkg:deb/ubuntu/linuxptp@1.8-1ubuntu0.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.8-1",
        "1.8-1ubuntu0.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linuxptp",
            "binary_version": "1.9.2-1ubuntu0.1"
          }
        ],
        "priority_reason": "The upstream linuxptp developers do not consider there to be a credible vulnerability in this report."
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "linuxptp",
        "purl": "pkg:deb/ubuntu/linuxptp@1.9.2-1ubuntu0.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.9.2-1",
        "1.9.2-1ubuntu0.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linuxptp",
            "binary_version": "3.1.1-3"
          }
        ],
        "priority_reason": "The upstream linuxptp developers do not consider there to be a credible vulnerability in this report."
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "linuxptp",
        "purl": "pkg:deb/ubuntu/linuxptp@3.1.1-3?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.1-2.1",
        "3.1.1-2",
        "3.1.1-3"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linuxptp",
            "binary_version": "4.0-1ubuntu1.1"
          }
        ],
        "priority_reason": "The upstream linuxptp developers do not consider there to be a credible vulnerability in this report."
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "linuxptp",
        "purl": "pkg:deb/ubuntu/linuxptp@4.0-1ubuntu1.1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.0-1",
        "4.0-1ubuntu1",
        "4.0-1ubuntu1.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linuxptp",
            "binary_version": "4.2-1ubuntu2"
          }
        ],
        "priority_reason": "The upstream linuxptp developers do not consider there to be a credible vulnerability in this report."
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "linuxptp",
        "purl": "pkg:deb/ubuntu/linuxptp@4.2-1ubuntu2?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.2-1ubuntu1",
        "4.2-1ubuntu2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linuxptp",
            "binary_version": "4.4-0ubuntu1"
          }
        ],
        "priority_reason": "The upstream linuxptp developers do not consider there to be a credible vulnerability in this report."
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "linuxptp",
        "purl": "pkg:deb/ubuntu/linuxptp@4.4-0ubuntu1?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.2-1ubuntu2",
        "4.4-0ubuntu1"
      ]
    }
  ],
  "aliases": [],
  "details": "An issue in IEEE 802.1AS linuxptp v.4.2 and before allowing a remote attacker to cause a denial of service via a crafted Pdelay_Req message to the time synchronization function",
  "id": "UBUNTU-CVE-2024-42861",
  "modified": "2026-05-20T15:11:32Z",
  "published": "2024-09-23T21:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-42861"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-42861"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2314319"
    },
    {
      "type": "REPORT",
      "url": "https://lists.nwtime.org/sympa/arc/linuxptp-users/2024-09/msg00020.html"
    },
    {
      "type": "REPORT",
      "url": "https://lists.nwtime.org/sympa/arc/linuxptp-devel/2024-09/msg00080.html"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/qiupy123/CVE-2024-42861"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "negligible",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2024-42861"
  ]
}



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