CVE-2024-0240

Published Feb 15, 2024

Last updated 17 days ago

CVSS medium 6.5

Overview

Description: A memory leak in the Silicon Labs' Bluetooth stack for EFR32 products may cause memory to be exhausted when sending notifications to multiple clients, this results in all Bluetooth operations, such as advertising and scanning, to stop.
Source: product-security@silabs.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 6.5
Impact score: 3.6
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: MEDIUM

Weaknesses

product-security@silabs.com: CWE-401
nvd@nist.gov: CWE-401

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "F092FC23-87F8-4D0F-B12C-90CD70E79D8B",
            "versionEndExcluding": "4.3.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References