CVE-2023-24825

Published May 30, 2023

Last updated 2 years ago

Overview

Description: RIOT-OS, an operating system for Internet of Things (IoT) devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2023.04, an attacker can send a crafted frame to the device to trigger a NULL pointer dereference leading to denial of service. This issue is fixed in version 2023.04. There are no known workarounds.
Source: security-advisories@github.com
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-252
security-advisories@github.com: CWE-252

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:riot-os:riot:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "3563E17A-D38F-412B-8C65-733C4439DE19",
            "versionEndExcluding": "2023.04"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References