{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "4.3.1"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "2ba59bf969e94a0544e73e501d876722790f7a89"
            }
          ],
          "repo": "https://github.com/SiliconLabs/gecko_sdk",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An integer overflow in Silicon Labs Gecko Bootloader version 4.3.1 and earlier allows unbounded memory access when reading from or writing to storage slots.",
  "id": "CVE-2023-3487",
  "modified": "2026-03-13T21:51:06.138840661Z",
  "published": "2023-10-20T15:15:11.967Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/SiliconLabs/gecko_sdk/releases"
    },
    {
      "type": "REPORT",
      "url": "https://community.silabs.com/s/contentdocument/0698Y00000ZmXqLQAV"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}