{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2022-49984",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-49984",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-06-18T11:00:46.543Z",
    "updatedAt": "2026-05-11T19:10:29.783Z",
    "importedAt": "2026-10-24T01:56:49.724Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "HID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report\n\nIt is possible for a malicious device to forgo submitting a Feature\nReport.  The HID Steam driver presently makes no prevision for this\nand de-references the 'struct hid_report' pointer obtained from the\nHID devices without first checking its validity.  Let's change that.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "c164d6abf3841ffacfdb757c10616f9cb1f67276",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c20d03b82a2e3ddbb555dad4d4f3374a9763222c"
            },
            {
              "version": "c164d6abf3841ffacfdb757c10616f9cb1f67276",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fa2b822d86be5b5ad54fe4fa2daca464e71ff90a"
            },
            {
              "version": "c164d6abf3841ffacfdb757c10616f9cb1f67276",
              "status": "affected",
              "versionType": "git",
              "lessThan": "dc815761948ab5b8c94db6cb53c95103588f16ae"
            },
            {
              "version": "c164d6abf3841ffacfdb757c10616f9cb1f67276",
              "status": "affected",
              "versionType": "git",
              "lessThan": "989560b6d9e00d99e07bc33067fa1c770994bf4d"
            },
            {
              "version": "c164d6abf3841ffacfdb757c10616f9cb1f67276",
              "status": "affected",
              "versionType": "git",
              "lessThan": "dee1e51b54794e90763e70a3c78f27ba4fa930ec"
            },
            {
              "version": "c164d6abf3841ffacfdb757c10616f9cb1f67276",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cd11d1a6114bd4bc6450ae59f6e110ec47362126"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.18",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.18"
            },
            {
              "version": "4.19.257",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.212",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.141",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.65",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.19.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.19.*"
            },
            {
              "version": "6.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}