CVE-2022-0553

Published Jan 11, 2023

Last updated a year ago

CVSS medium 4.6

Overview

Description: There is no check to see if slot 0 is being uploaded from the device to the host. When using encrypted images this means the unencrypted firmware can be retrieved easily.
Source: vulnerabilities@zephyrproject.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 4.6
Impact score: 3.6
Exploitability score: 0.9
Vector string: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-319
vulnerabilities@zephyrproject.org: CWE-200

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "EA72E7E8-9666-4069-B44B-38CB31636316",
            "versionEndExcluding": "3.0.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References