CVE-2023-32096

Published May 18, 2023

Last updated a year ago

Overview

Description: Compiler removal of buffer clearing in sli_crypto_transparent_aead_encrypt_tag in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.
Source: product-security@silabs.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:H/I:N/A:N
Severity: HIGH

Weaknesses

nvd@nist.gov: NVD-CWE-Other
product-security@silabs.com: CWE-14

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "4511C726-4883-4702-B9B0-D2ABA8E79C1F",
            "versionEndIncluding": "4.2.1"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References