CVE-2023-3488

Published Jul 28, 2023

Last updated 2 years ago

CVSS medium 5.5

Overview

Description: Uninitialized buffer in GBL parser in Silicon Labs GSDK v4.3.0 and earlier allows attacker to leak data from Secure stack via malformed GBL file.
Source: product-security@silabs.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 5.5
Impact score: 3.6
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-908
product-security@silabs.com: CWE-908

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "61DA8122-74DB-4F72-92C3-DB89DB109091",
            "versionEndIncluding": "4.3.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References