{
  "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-2024-38575",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-38575",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-06-19T13:37:34.476Z",
    "updatedAt": "2026-05-23T15:48:52.214Z",
    "importedAt": "2026-10-24T01:57:11.582Z",
    "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: pcie: handle randbuf allocation failure",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: brcmfmac: pcie: handle randbuf allocation failure\n\nThe kzalloc() in brcmf_pcie_download_fw_nvram() will return null\nif the physical memory has run out. As a result, if we use\nget_random_bytes() to generate random bytes in the randbuf, the\nnull pointer dereference bug will happen.\n\nIn order to prevent allocation failure, this patch adds a separate\nfunction using buffer on kernel stack to generate random bytes in\nthe randbuf, which could prevent the kernel stack from overflow.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "c35105f375b530bc27e03ea9250b1c26dd4cae86",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0eb2c0528e232b3c32cde9d5e1c9f80ba2996e49"
            },
            {
              "version": "91918ce88d9fef408bb12c46a27c73d79b604c20",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c37466406f075476c2702ecc01917928af871f3b"
            },
            {
              "version": "91918ce88d9fef408bb12c46a27c73d79b604c20",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7c15eb344b0d4d3468c9b2a7591ad2b859b29b88"
            },
            {
              "version": "91918ce88d9fef408bb12c46a27c73d79b604c20",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3729ca9e48d19a03ae049e2bde510e161c2f3720"
            },
            {
              "version": "91918ce88d9fef408bb12c46a27c73d79b604c20",
              "status": "affected",
              "versionType": "git",
              "lessThan": "316f790ebcf94bdf59f794b7cdea4068dc676d4c"
            },
            {
              "version": "ba72baed066f3bfa8b489e4b58f1fcaf51c04f83",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "6.1.30",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.1.93"
            },
            {
              "version": "6.3.4",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.4"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.4",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.4"
            },
            {
              "version": "6.1.93",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.33",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.8.12",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.8.*"
            },
            {
              "version": "6.9.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.9.*"
            },
            {
              "version": "6.10",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}