{
  "cveId": "CVE-2022-50887",
  "url": "https://patchblox.com/security/cve/CVE-2022-50887",
  "summary": "CVE-2022-50887 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-50887, released December 30, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  regulator: core: fix unbalanced of node refcount...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  regulator: core: fix unbalanced of node refcount in regulator_dev_lookup()  I got the the following report:    OF: ERROR: memory leak, expected refcount 1 instead of 2,   of_node_get()/of_node_put() unbalanced - destroy cset entry:   attach overlay node /i2c/pmic@62/regulators/exten  In of_get_regulator(), the node is returned from of_parse_phandle() with refcount incremented, after using it, of_node_put() need be called.",
  "published": "2025-12-30T13:16:03Z",
  "severity": "",
  "epss": 0.00237,
  "epssPercentile": 0.14768,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50887",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50887",
      "released": "2025-12-30T13:16:03Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50887",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50887",
      "released": "2025-12-30T13:16:03Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50887",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50887",
      "released": "2025-12-30T13:16:03Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}