{
  "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-2024-58017",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-58017",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2025-02-27T02:12:09.075Z",
    "updatedAt": "2026-10-15T01:01:27.201Z",
    "importedAt": "2026-10-24T01:57:20.494Z",
    "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": "printk: Fix signed integer overflow when defining LOG_BUF_LEN_MAX",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nprintk: Fix signed integer overflow when defining LOG_BUF_LEN_MAX\n\nShifting 1 << 31 on a 32-bit int causes signed integer overflow, which\nleads to undefined behavior. To prevent this, cast 1 to u32 before\nperforming the shift, ensuring well-defined behavior.\n\nThis change explicitly avoids any potential overflow by ensuring that\nthe shift occurs on an unsigned 32-bit integer.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "e6fe3e5b7d16e8f146a4ae7fe481bc6e97acde1e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "54c14022fa2ba427dc543455c2cf9225903a7174"
            },
            {
              "version": "e6fe3e5b7d16e8f146a4ae7fe481bc6e97acde1e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "dfb7b179741ee09506dc7719d92f9e1cea01f10e"
            },
            {
              "version": "e6fe3e5b7d16e8f146a4ae7fe481bc6e97acde1e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bb8ff054e19fe27f4e5eaac1b05e462894cfe9b1"
            },
            {
              "version": "e6fe3e5b7d16e8f146a4ae7fe481bc6e97acde1e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9a6d43844de2479a3ff8d674c3e2a16172e01598"
            },
            {
              "version": "e6fe3e5b7d16e8f146a4ae7fe481bc6e97acde1e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4acf6bab775dbd22a9a799030a808a7305e01d63"
            },
            {
              "version": "e6fe3e5b7d16e8f146a4ae7fe481bc6e97acde1e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "404e5fd918a0b14abec06c7eca128f04c9b98e41"
            },
            {
              "version": "e6fe3e5b7d16e8f146a4ae7fe481bc6e97acde1e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4a2c4e7265b8eed83c25d86d702cea06493cab18"
            },
            {
              "version": "e6fe3e5b7d16e8f146a4ae7fe481bc6e97acde1e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3d6f83df8ff2d5de84b50377e4f0d45e25311c7a"
            },
            {
              "version": "55b2c1ccb82143be1ed9e1922976dbe63917fe68",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "089d475a4cdb5848998b3cb37e545413ed054784",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "695583334b6b7f82c39ee124edfbfa48145ed571",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "3404019d6d0f4c0108b77d44e97e2e39ca937e6f",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "4.4.203",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.5"
            },
            {
              "version": "4.9.203",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.10"
            },
            {
              "version": "4.14.156",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.15"
            },
            {
              "version": "4.19.86",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.20"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.20",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.20"
            },
            {
              "version": "5.4.291",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.235",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.179",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.129",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.78",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.14",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.13.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.13.*"
            },
            {
              "version": "6.14",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}