{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "ce21b3c9648ae55181787bf25ee00cf91dfd5c91"
            },
            {
              "fixed": "6263ec8032c411b8ef6b7f00198cb18c855ee6cb"
            },
            {
              "fixed": "51cf876b11fb6ca06f69e9d1de58f892d1522e9d"
            },
            {
              "fixed": "f388643657cd5a04dc47a68d85321876c5b4c208"
            },
            {
              "fixed": "00dc7cbbb558955ff410fd392cc9b0366eb06df0"
            },
            {
              "fixed": "5eaa93caa63abf382b319dbe2f032232026740c2"
            },
            {
              "fixed": "02ed44125d7a7238999750ca126b60f8dd7a88b1"
            },
            {
              "fixed": "af41cff4ada533b1cf40de6c468ba164fd32c22d"
            },
            {
              "fixed": "df5d4b616ee76abc97e5bd348e22659c2b095b1c"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50106.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address\n\nof_get_next_parent() returns a node pointer with refcount incremented,\nwe should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() in the error path to avoid refcount leak.",
  "id": "CVE-2022-50106",
  "modified": "2026-04-01T23:09:51.802336774Z",
  "published": "2025-06-18T11:02:40.748Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/00dc7cbbb558955ff410fd392cc9b0366eb06df0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/02ed44125d7a7238999750ca126b60f8dd7a88b1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/51cf876b11fb6ca06f69e9d1de58f892d1522e9d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5eaa93caa63abf382b319dbe2f032232026740c2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6263ec8032c411b8ef6b7f00198cb18c855ee6cb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/af41cff4ada533b1cf40de6c468ba164fd32c22d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/df5d4b616ee76abc97e5bd348e22659c2b095b1c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f388643657cd5a04dc47a68d85321876c5b4c208"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50106.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50106"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.3",
  "summary": "powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address"
}