{
  "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-2025-68177",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-68177",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-16T13:42:56.336Z",
    "updatedAt": "2026-05-11T21:48:09.012Z",
    "importedAt": "2026-10-24T01:57:44.935Z",
    "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": "cpufreq/longhaul: handle NULL policy in longhaul_exit",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq/longhaul: handle NULL policy in longhaul_exit\n\nlonghaul_exit() was calling cpufreq_cpu_get(0) without checking\nfor a NULL policy pointer. On some systems, this could lead to a\nNULL dereference and a kernel warning or panic.\n\nThis patch adds a check using unlikely() and returns early if the\npolicy is NULL.\n\nBugzilla: #219962",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b02352dd2e6cca98777714cc2a27553191df70db"
            },
            {
              "version": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "956b56d17a89775e4957bbddefa45cd3c6c71000"
            },
            {
              "version": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "55cf586b9556863e3c2a45460aba71bcb2be5bcd"
            },
            {
              "version": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fd93e1d71b3b14443092919be12b1abf08de35eb"
            },
            {
              "version": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8d6791c480f22d6e9a566eaa77336d3d37c5c591"
            },
            {
              "version": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "64adabb6d9d51b7e7c02fe733346a2c4dd738488"
            },
            {
              "version": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "809cf2a7794ca4c14c304b349f4c3ae220701ce4"
            },
            {
              "version": "b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "592532a77b736b5153e0c2e4c74aa50af0a352ab"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.10",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.10"
            },
            {
              "version": "5.4.302",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.247",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.197",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.159",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.117",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.58",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.17.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.17.*"
            },
            {
              "version": "6.18",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}