CVE-2022-50152 (GCVE-0-2022-50152)

Vulnerability from cvelistv5 – Published: 2025-06-18 11:03 – Updated: 2025-06-18 11:03
VLAI?
Title
usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe
Summary
In the Linux kernel, the following vulnerability has been resolved: usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 73108aa90cbfc663649885a06fe5c1235307de1c , < 591ab8dbf6c21927f23f83ddb90691f48b86d136 (git)
Affected: 73108aa90cbfc663649885a06fe5c1235307de1c , < 4db00c2fa6f8c9876a7e20511dccf43b50be9006 (git)
Affected: 73108aa90cbfc663649885a06fe5c1235307de1c , < 65d36ec409b635dfc2f95f0d7c5877c9d0cb7630 (git)
Affected: 73108aa90cbfc663649885a06fe5c1235307de1c , < d35903e9650f4fa79426ce390db8678dbf5ac432 (git)
Affected: 73108aa90cbfc663649885a06fe5c1235307de1c , < 59026d5cc615da28e0c9806a71bf07065c906464 (git)
Affected: 73108aa90cbfc663649885a06fe5c1235307de1c , < a0fbac3bf26a11f084233519ddf3fd5e5bb28939 (git)
Affected: 73108aa90cbfc663649885a06fe5c1235307de1c , < 50238c4b54c2ac6c2da7a84a4a2b0a570e3da0e2 (git)
Affected: 73108aa90cbfc663649885a06fe5c1235307de1c , < 302970b4cad3ebfda2c05ce06c322ccdc447d17e (git)
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    Linux Linux Affected: 3.5
Unaffected: 0 , < 3.5 (semver)
Unaffected: 4.14.291 , ≤ 4.14.* (semver)
Unaffected: 4.19.256 , ≤ 4.19.* (semver)
Unaffected: 5.4.211 , ≤ 5.4.* (semver)
Unaffected: 5.10.137 , ≤ 5.10.* (semver)
Unaffected: 5.15.61 , ≤ 5.15.* (semver)
Unaffected: 5.18.18 , ≤ 5.18.* (semver)
Unaffected: 5.19.2 , ≤ 5.19.* (semver)
Unaffected: 6.0 , ≤ * (original_commit_for_fix)
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{
  "containers": {
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        {
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          "product": "Linux",
          "programFiles": [
            "drivers/usb/host/ohci-nxp.c"
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              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.256",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.211",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
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              "versionType": "semver"
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              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
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              "version": "5.19.2",
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            },
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              "status": "unaffected",
              "version": "6.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
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              "negate": false,
              "operator": "OR"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe\n\nof_parse_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-18T11:03:11.233Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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        {
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      "title": "usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50152",
    "datePublished": "2025-06-18T11:03:11.233Z",
    "dateReserved": "2025-06-18T10:57:27.425Z",
    "dateUpdated": "2025-06-18T11:03:11.233Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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