CVE-2022-43221

Published Nov 1, 2022

Last updated 2 years ago

Overview

Description: open5gs v2.4.11 was discovered to contain a memory leak in the component src/upf/pfcp-path.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PFCP packet.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-401

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:open5gs:open5gs:2.4.11:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "E2F3E6CB-AB6F-4DC7-9BDB-5152A3C75930"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References