{
  "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-2023-53059",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53059",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-05-02T15:55:13.662Z",
    "updatedAt": "2026-05-11T19:37:46.403Z",
    "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": "platform/chrome: cros_ec_chardev: fix kernel data leak from ioctl",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/chrome: cros_ec_chardev: fix kernel data leak from ioctl\n\nIt is possible to peep kernel page's data by providing larger `insize`\nin struct cros_ec_command[1] when invoking EC host commands.\n\nFix it by using zeroed memory.\n\n[1]: https://elixir.bootlin.com/linux/v6.2/source/include/linux/platform_data/cros_ec_proto.h#L74",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "eda2e30c6684d67288edb841c6125d48c608a242",
              "status": "affected",
              "versionType": "git",
              "lessThan": "13493ad6a220cb3f6f3552a16b4f2753a118b633"
            },
            {
              "version": "eda2e30c6684d67288edb841c6125d48c608a242",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f86ff88a1548ccf5a13960c0e7625ca787ea0993"
            },
            {
              "version": "eda2e30c6684d67288edb841c6125d48c608a242",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ebea2e16504f40d2c2bac42ad5c5a3de5ce034b4"
            },
            {
              "version": "eda2e30c6684d67288edb841c6125d48c608a242",
              "status": "affected",
              "versionType": "git",
              "lessThan": "eab28bfafcd1245a3510df9aa9eb940589956ea6"
            },
            {
              "version": "eda2e30c6684d67288edb841c6125d48c608a242",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a0d8644784f73fa39f57f72f374eefaba2bf48a0"
            },
            {
              "version": "eda2e30c6684d67288edb841c6125d48c608a242",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b20cf3f89c56b5f6a38b7f76a8128bf9f291bbd3"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.4",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.4"
            },
            {
              "version": "5.4.240",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.177",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.105",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.22",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2.9",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "version": "6.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}