{
  "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-2025-38319",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-38319",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-07-10T07:42:25.111Z",
    "updatedAt": "2026-05-11T21:25:41.042Z",
    "importedAt": "2026-10-24T01:57:34.152Z",
    "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": "drm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table\n\nThe function atomctrl_initialize_mc_reg_table() and\natomctrl_initialize_mc_reg_table_v2_2() does not check the return\nvalue of smu_atom_get_data_table(). If smu_atom_get_data_table()\nfails to retrieve vram_info, it returns NULL which is later\ndereferenced.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "b3892e2bb519fe18225d0628f0dd255761f16502",
              "status": "affected",
              "versionType": "git",
              "lessThan": "85cdcb834fb490731ff2d123f87ca799c57dacf2"
            },
            {
              "version": "b3892e2bb519fe18225d0628f0dd255761f16502",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7080c20a9139842033ed4af604dc1fa4028593ad"
            },
            {
              "version": "b3892e2bb519fe18225d0628f0dd255761f16502",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cdf7e1ff99ab06ef15d0b5d1aca5258a4fb62b85"
            },
            {
              "version": "b3892e2bb519fe18225d0628f0dd255761f16502",
              "status": "affected",
              "versionType": "git",
              "lessThan": "64f3acc8c7e6809631457b75638601b36dea3129"
            },
            {
              "version": "b3892e2bb519fe18225d0628f0dd255761f16502",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a4ff7391c8b75b1541900bd9d0c238e558c11fb3"
            },
            {
              "version": "b3892e2bb519fe18225d0628f0dd255761f16502",
              "status": "affected",
              "versionType": "git",
              "lessThan": "820116a39f96bdc7d426c33a804b52f53700a919"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.18",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.18"
            },
            {
              "version": "5.15.186",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.142",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.94",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.34",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.15.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.15.*"
            },
            {
              "version": "6.16",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}