{
  "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-2025-21802",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-21802",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-02-27T20:00:56.292Z",
    "updatedAt": "2026-10-15T01:04:31.645Z",
    "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: hns3: fix oops when unload drivers paralleling",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns3: fix oops when unload drivers paralleling\n\nWhen unload hclge driver, it tries to disable sriov first for each\nae_dev node from hnae3_ae_dev_list. If user unloads hns3 driver at\nthe time, because it removes all the ae_dev nodes, and it may cause\noops.\n\nBut we can't simply use hnae3_common_lock for this. Because in the\nprocess flow of pci_disable_sriov(), it will trigger the remove flow\nof VF, which will also take hnae3_common_lock.\n\nTo fixes it, introduce a new mutex to protect the unload process.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "d36b15e3e7b5937cb1f6ac590a85facc3a320642",
              "status": "affected",
              "versionType": "git",
              "lessThan": "622d92a67656e5c4d2d6ccac02d688ed995418c6"
            },
            {
              "version": "0dd8a25f355b4df2d41c08df1716340854c7d4c5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8c640dd3d900cc8988a39c007591f1deee776df4"
            },
            {
              "version": "0dd8a25f355b4df2d41c08df1716340854c7d4c5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e876522659012ef2e73834a0b9f1cbe3f74d5fad"
            },
            {
              "version": "0dd8a25f355b4df2d41c08df1716340854c7d4c5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b5a8bc47aa0a4aa8bca5466dfa2d12dbb5b3cd0c"
            },
            {
              "version": "0dd8a25f355b4df2d41c08df1716340854c7d4c5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "82736bb83fb0221319c85c2e9917d0189cd84e1e"
            },
            {
              "version": "0dd8a25f355b4df2d41c08df1716340854c7d4c5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cafe9a27e22736d4a01b3933e36225f9857c7988"
            },
            {
              "version": "0dd8a25f355b4df2d41c08df1716340854c7d4c5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "92e5995773774a3e70257e9c95ea03518268bea5"
            },
            {
              "version": "b06ad258e01389ca3ff13bc180f3fcd6a608f1cd",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "c4b64011e458aa2b246cd4e42012cfd83d2d9a5c",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "9b5a29f0acefa3eb1dbe2fa302b393eeff64d933",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.10.76",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.10.235"
            },
            {
              "version": "4.19.214",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.20"
            },
            {
              "version": "5.4.156",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.5"
            },
            {
              "version": "5.14.15",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.15",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.15"
            },
            {
              "version": "5.10.235",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.179",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.129",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.76",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.13",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.13.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.13.*"
            },
            {
              "version": "6.14",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}