{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/freescale/fman/mac.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "5ed4334fc951",
              "status": "affected",
              "version": "3933961682a3",
              "versionType": "git"
            },
            {
              "lessThan": "3c2a3619d565",
              "status": "affected",
              "version": "3933961682a3",
              "versionType": "git"
            },
            {
              "lessThan": "1dec67e0d9fb",
              "status": "affected",
              "version": "3933961682a3",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/freescale/fman/mac.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.5"
            },
            {
              "lessThan": "4.5",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.59",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.12-rc5",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfsl/fman: Fix refcount handling of fman-related devices\n\nIn mac_probe() there are multiple calls to of_find_device_by_node(),\nfman_bind() and fman_port_bind() which takes references to of_dev-\u003edev.\nNot all references taken by these calls are released later on error path\nin mac_probe() and in mac_remove() which lead to reference leaks.\n\nAdd references release."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-07T09:31:42.793Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/5ed4334fc9512f934fe2ae9c4cf7f8142e451b8b"
        },
        {
          "url": "https://git.kernel.org/stable/c/3c2a3619d565fe16bf59b0a047bab103a2ee4490"
        },
        {
          "url": "https://git.kernel.org/stable/c/1dec67e0d9fbb087c2ab17bf1bd17208231c3bb1"
        }
      ],
      "title": "fsl/fman: Fix refcount handling of fman-related devices",
      "x_generator": {
        "engine": "bippy-9e1c9544281a"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-50166",
    "datePublished": "2024-11-07T09:31:42.793Z",
    "dateReserved": "2024-10-21T19:36:19.962Z",
    "dateUpdated": "2024-11-07T09:31:42.793Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-50166\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-11-07T10:15:07.830\",\"lastModified\":\"2024-11-08T19:01:03.880\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nfsl/fman: Fix refcount handling of fman-related devices\\n\\nIn mac_probe() there are multiple calls to of_find_device_by_node(),\\nfman_bind() and fman_port_bind() which takes references to of_dev-\u003edev.\\nNot all references taken by these calls are released later on error path\\nin mac_probe() and in mac_remove() which lead to reference leaks.\\n\\nAdd references release.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: fsl/fman: se ha corregido el manejo de refcount de dispositivos relacionados con fman En mac_probe() hay m\u00faltiples llamadas a of_find_device_by_node(), fman_bind() y fman_port_bind() que toman referencias a of_dev-\u0026gt;dev. No todas las referencias tomadas por estas llamadas se liberan m\u00e1s tarde en la ruta de error en mac_probe() y en mac_remove(), lo que provoca fugas de referencias. Agregar referencias release.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/1dec67e0d9fbb087c2ab17bf1bd17208231c3bb1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/3c2a3619d565fe16bf59b0a047bab103a2ee4490\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/5ed4334fc9512f934fe2ae9c4cf7f8142e451b8b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}