{
  "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-2025-38537",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-38537",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-08-16T11:12:29.432Z",
    "updatedAt": "2026-05-11T21:29:56.537Z",
    "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": "net: phy: Don't register LEDs for genphy",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: phy: Don't register LEDs for genphy\n\nIf a PHY has no driver, the genphy driver is probed/removed directly in\nphy_attach/detach. If the PHY's ofnode has an \"leds\" subnode, then the\nLEDs will be (un)registered when probing/removing the genphy driver.\nThis could occur if the leds are for a non-generic driver that isn't\nloaded for whatever reason. Synchronously removing the PHY device in\nphy_detach leads to the following deadlock:\n\nrtnl_lock()\nndo_close()\n    ...\n    phy_detach()\n        phy_remove()\n            phy_leds_unregister()\n                led_classdev_unregister()\n                    led_trigger_set()\n                        netdev_trigger_deactivate()\n                            unregister_netdevice_notifier()\n                                rtnl_lock()\n\nThere is a corresponding deadlock on the open/register side of things\n(and that one is reported by lockdep), but it requires a race while this\none is deterministic.\n\nGeneric PHYs do not support LEDs anyway, so don't bother registering\nthem.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "01e5b728e9e43ae444e0369695a5f72209906464",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ec158d05eaa91b2809cab65f8068290e3c05ebdd"
            },
            {
              "version": "01e5b728e9e43ae444e0369695a5f72209906464",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fd6493533af9e5d73d0d42ff2a8ded978a701dc6"
            },
            {
              "version": "01e5b728e9e43ae444e0369695a5f72209906464",
              "status": "affected",
              "versionType": "git",
              "lessThan": "75e1b2079ef0653a2f7aa69be515d86b7faf1908"
            },
            {
              "version": "01e5b728e9e43ae444e0369695a5f72209906464",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f0f2b992d8185a0366be951685e08643aae17d6d"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.4",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.4"
            },
            {
              "version": "6.6.100",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.40",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.15.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.15.*"
            },
            {
              "version": "6.16",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}