{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "5.15"
              },
              {
                "fixed": "5.15.6"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: r8188eu: fix a memory leak in rtw_wx_read32()\n\nFree \"ptmp\" before returning -EINVAL.",
  "id": "CVE-2021-47570",
  "modified": "2026-03-13T21:52:00.653259243Z",
  "published": "2024-05-24T15:15:22.410Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/be4ea8f383551b9dae11b8dfff1f38b3b5436e9a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c8d3775745adacf9784a7a80a82d047051752573"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}