CVE-2025-1673

Published Feb 25, 2025

Last updated a month ago

Overview

Description: A malicious or malformed DNS packet without a payload can cause an out-of-bounds read, resulting in a crash (denial of service) or an incorrect computation.
Source: vulnerabilities@zephyrproject.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 8.2
Impact score: 4.2
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Severity: HIGH

Weaknesses

vulnerabilities@zephyrproject.org: CWE-125
nvd@nist.gov: CWE-125

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "DE223D7A-B211-4093-BEE6-ADC5999041FE",
            "versionEndIncluding": "4.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References