{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "4.19"
              },
              {
                "fixed": "4.19.222"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "4.20"
              },
              {
                "fixed": "5.4.168"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "5.5"
              },
              {
                "fixed": "5.10.88"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "5.11"
              },
              {
                "fixed": "5.15.11"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.16-rc1"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.16-rc2"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.16-rc3"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.16-rc4"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.16-rc5"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmac80211: validate extended element ID is present\n\nBefore attempting to parse an extended element, verify that\nthe extended element ID is present.",
  "id": "CVE-2021-47611",
  "modified": "2026-03-15T21:49:54.614979173Z",
  "published": "2024-06-19T15:15:55.650Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7fd214fc7f2ee3a89f91e717e3cfad55f5a27045"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a19cf6844b509d44ecbd536f33d314d91ecdd2b5"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c62b16f98688ae7bc0ab23a6490481f4ce9b3a49"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/03029bb044ccee60adbc93e70713f3ae58abc3a1"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/768c0b19b50665e337c96858aa2b7928d6dcf756"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}