CVE-2022-2993

Published Dec 9, 2022

Last updated 2 years ago

CVSS critical 9.8

Overview

Description: There is an error in the condition of the last if-statement in the function smp_check_keys. It was rejecting current keys if all requirements were unmet.
Source: vulnerabilities@zephyrproject.org
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: NVD-CWE-noinfo

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "0C7142ED-492C-44F4-88A4-2BB2E455C59A",
            "versionEndIncluding": "3.1.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References