{
  "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-2024-43867",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-43867",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-08-20T23:50:50.429Z",
    "updatedAt": "2026-05-11T20:31:21.663Z",
    "importedAt": "2026-10-24T01:57:16.009Z",
    "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/nouveau: prime: fix refcount underflow",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau: prime: fix refcount underflow\n\nCalling nouveau_bo_ref() on a nouveau_bo without initializing it (and\nhence the backing ttm_bo) leads to a refcount underflow.\n\nInstead of calling nouveau_bo_ref() in the unwind path of\ndrm_gem_object_init(), clean things up manually.\n\n(cherry picked from commit 1b93f3e89d03cfc576636e195466a0d728ad8de5)",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3bcb8bba72ce89667fa863054956267c450c47ef"
            },
            {
              "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "906372e753c5027a1dc88743843b6aa2ad1aaecf"
            },
            {
              "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "16998763c62bb465ebc409d0373b9cdcef1a61a6"
            },
            {
              "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ebebba4d357b6c67f96776a48ddbaf0060fa4c10"
            },
            {
              "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f23cd66933fe76b84d8e282e5606b4d99068c320"
            },
            {
              "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2a1b327d57a8ac080977633a18999f032d7e9e3f"
            },
            {
              "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a9bf3efc33f1fbf88787a277f7349459283c9b95"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.9",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.9"
            },
            {
              "version": "5.4.282",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.224",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.165",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.104",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.45",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.10.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.10.*"
            },
            {
              "version": "6.11",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}