{
  "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-2024-36031",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-36031",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-30T15:23:46.831Z",
    "updatedAt": "2026-05-23T15:46:34.970Z",
    "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": "keys: Fix overwrite of key expiration on instantiation",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nkeys: Fix overwrite of key expiration on instantiation\n\nThe expiry time of a key is unconditionally overwritten during\ninstantiation, defaulting to turn it permanent. This causes a problem\nfor DNS resolution as the expiration set by user-space is overwritten to\nTIME64_MAX, disabling further DNS updates. Fix this by restoring the\ncondition that key_set_expiry is only called when the pre-parser sets a\nspecific expiry.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "97be1e865e70e5a0ad0a5b5f5dca5031ca0b53ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ad2011ea787928b2accb5134f1e423b11fe80a8a"
            },
            {
              "version": "2552b32b0b349df160a509fe49f5f308cb922f2b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ed79b93f725cd0da39a265dc23d77add1527b9be"
            },
            {
              "version": "791d5409cdb974c31a1bc7a903ea729ddc7d83df",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e4519a016650e952ad9eb27937f8c447d5a4e06d"
            },
            {
              "version": "afc360e8a1256acb7579a6f5b6f2c30b85b39301",
              "status": "affected",
              "versionType": "git",
              "lessThan": "25777f3f4e1f371d16a594925f31e37ce07b6ec7"
            },
            {
              "version": "39299bdd2546688d92ed9db4948f6219ca1b9542",
              "status": "affected",
              "versionType": "git",
              "lessThan": "939a08bcd4334bad4b201e60bd0ae1f278d71d41"
            },
            {
              "version": "39299bdd2546688d92ed9db4948f6219ca1b9542",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cc219cb8afbc40ec100c0de941047bb29373126a"
            },
            {
              "version": "39299bdd2546688d92ed9db4948f6219ca1b9542",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9da27fb65a14c18efd4473e2e82b76b53ba60252"
            },
            {
              "version": "5.10.206",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.10.217"
            },
            {
              "version": "5.15.146",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.159"
            },
            {
              "version": "6.1.70",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.1.91"
            },
            {
              "version": "6.6.9",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.6.31"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.7",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.7"
            },
            {
              "version": "5.10.217",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.159",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.91",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.31",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.8.10",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.8.*"
            },
            {
              "version": "6.9.1",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.9.*"
            },
            {
              "version": "6.10",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}