{
  "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-2023-54057",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-54057",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-24T12:23:05.208Z",
    "updatedAt": "2026-05-11T19:54:39.901Z",
    "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": "iommu/amd: Add a length limitation for the ivrs_acpihid command-line parameter",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/amd: Add a length limitation for the ivrs_acpihid command-line parameter\n\nThe 'acpiid' buffer in the parse_ivrs_acpihid function may overflow,\nbecause the string specifier in the format string sscanf()\nhas no width limitation.\n\nFound by InfoTeCS on behalf of Linux Verification Center\n(linuxtesting.org) with SVACE.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "ca3bf5d47cec8b7614bcb2e9132c40081d6d81db",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5e97dc748d13fad582136ba0c8cec215c7aeeb17"
            },
            {
              "version": "ca3bf5d47cec8b7614bcb2e9132c40081d6d81db",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f2a5ec7f7b28f9b9cd5fac232ff51019a7f7b9e9"
            },
            {
              "version": "ca3bf5d47cec8b7614bcb2e9132c40081d6d81db",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c513043e0afe6a8ba79d00af358655afabb576d2"
            },
            {
              "version": "ca3bf5d47cec8b7614bcb2e9132c40081d6d81db",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2ae19ac3ea82a5b87a81c10adbb497c9e58bdd60"
            },
            {
              "version": "ca3bf5d47cec8b7614bcb2e9132c40081d6d81db",
              "status": "affected",
              "versionType": "git",
              "lessThan": "63cd11165e5e0ea2012254c764003eda1f9adb7d"
            },
            {
              "version": "ca3bf5d47cec8b7614bcb2e9132c40081d6d81db",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b6b26d86c61c441144c72f842f7469bb686e1211"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.7",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.7"
            },
            {
              "version": "5.4.237",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.175",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.103",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.16",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "version": "6.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}