CVE-2023-2686

Published Jun 15, 2023

Last updated a year ago

CVSS critical 9.8

Overview

Description: Buffer overflow in Wi-Fi Commissioning MicriumOS example in Silicon Labs Gecko SDK v4.2.3 or earlier allows connected device to write payload onto the stack.
Source: product-security@silabs.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 9.8
Impact score: 5.9
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

nvd@nist.gov: CWE-120
product-security@silabs.com: CWE-120

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "C7EC6A52-0650-4F11-942C-EDB918E0DD4D",
            "versionEndIncluding": "4.2.3"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References