{
  "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-2025-21975",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-21975",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-04-01T15:47:06.590Z",
    "updatedAt": "2026-05-11T21:10:12.856Z",
    "importedAt": "2026-10-24T01:57:29.455Z",
    "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": "net/mlx5: handle errors in mlx5_chains_create_table()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: handle errors in mlx5_chains_create_table()\n\nIn mlx5_chains_create_table(), the return value of mlx5_get_fdb_sub_ns()\nand mlx5_get_flow_namespace() must be checked to prevent NULL pointer\ndereferences. If either function fails, the function should log error\nmessage with mlx5_core_warn() and return error pointer.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "39ac237ce00968545e7298faa9e07ecb7e440fb5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "15bdd93728369b2c8942a8e5d549d4b5dc04a2d9"
            },
            {
              "version": "39ac237ce00968545e7298faa9e07ecb7e440fb5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "29c419c64e9b396baeda1d8713d2aa3ba7c0acf6"
            },
            {
              "version": "39ac237ce00968545e7298faa9e07ecb7e440fb5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1598307c914ba3d2642a2b03d1ff11efbdb7c6c2"
            },
            {
              "version": "39ac237ce00968545e7298faa9e07ecb7e440fb5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "637105ef0d46fe5beac15aceb431da3ec832bb00"
            },
            {
              "version": "39ac237ce00968545e7298faa9e07ecb7e440fb5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1d34296409a519b4027750e3e82d9e19553a7398"
            },
            {
              "version": "39ac237ce00968545e7298faa9e07ecb7e440fb5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "093b4aaec97ec048623e3fe1e516fc45a954d412"
            },
            {
              "version": "39ac237ce00968545e7298faa9e07ecb7e440fb5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "eab0396353be1c778eba1c0b5180176f04dd21ce"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.6",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.6"
            },
            {
              "version": "5.10.236",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.180",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.132",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.84",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.20",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.13.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.13.*"
            },
            {
              "version": "6.14",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}