{
  "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-2023-53715",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53715",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-10-22T13:23:48.905Z",
    "updatedAt": "2026-05-11T19:50:27.385Z",
    "importedAt": "2026-10-24T01:57:03.413Z",
    "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": "wifi: brcmfmac: cfg80211: Pass the PMK in binary instead of hex",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: brcmfmac: cfg80211: Pass the PMK in binary instead of hex\n\nApparently the hex passphrase mechanism does not work on newer\nchips/firmware (e.g. BCM4387). It seems there was a simple way of\npassing it in binary all along, so use that and avoid the hexification.\n\nOpenBSD has been doing it like this from the beginning, so this should\nwork on all chips.\n\nAlso clear the structure before setting the PMK. This was leaking\nuninitialized stack contents to the device.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "b8a64f0e96c2b258321ee03975aeb0f5e88a055b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1687845eb8f37360a9ee849a3587ab659b090773"
            },
            {
              "version": "b8a64f0e96c2b258321ee03975aeb0f5e88a055b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2bc34facb90ceeff6f8c17d2006575a6d07c3825"
            },
            {
              "version": "b8a64f0e96c2b258321ee03975aeb0f5e88a055b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "56c7e9c39bd54fd753c0c4b1ed10278cbd3a5f02"
            },
            {
              "version": "b8a64f0e96c2b258321ee03975aeb0f5e88a055b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4e8dc0e5c7636efaadbd7e488acd34b4291c0431"
            },
            {
              "version": "b8a64f0e96c2b258321ee03975aeb0f5e88a055b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e242c66f7ecfe8f5b6eb308f4ea464fd8589c866"
            },
            {
              "version": "b8a64f0e96c2b258321ee03975aeb0f5e88a055b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f8a6c53ff1d91acd5a20eb627edbffd816eb9a4e"
            },
            {
              "version": "b8a64f0e96c2b258321ee03975aeb0f5e88a055b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2fa3a5226b05e0a797c68b9609dcebe0cd236b27"
            },
            {
              "version": "b8a64f0e96c2b258321ee03975aeb0f5e88a055b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "89b89e52153fda2733562776c7c9d9d3ebf8dd6d"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.13",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.13"
            },
            {
              "version": "4.14.316",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.284",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.244",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.181",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.113",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.30",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.3.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.3.*"
            },
            {
              "version": "6.4",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}