fkie_cve-2022-50120
Vulnerability from fkie_nvd
Published
2025-06-18 11:15
Modified
2025-06-18 13:47
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: remoteproc: imx_rproc: Fix refcount leak in imx_rproc_addr_init of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not needed anymore. This function has two paths missing of_node_put().
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0dc1663e3fc22c72e1ab33be7701a0d51cca84ef
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/16da9f84e26f89e58cac194ff19fefd9de27d975
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/61afafe8b938bc74841cf4b1a73dd08b9d287c5a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d8ac68927856c3a6d197a95be73c92ec0bd4b012
Impacted products
Vendor Product Version


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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: imx_rproc: Fix refcount leak in imx_rproc_addr_init\n\nof_parse_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not needed anymore.\nThis function has two paths missing of_node_put()."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: remoteproc: imx_rproc: Se corrige la fuga de refcount en imx_rproc_addr_init. of_parse_phandle() devuelve un puntero de nodo con refcount incrementado; debemos usar of_node_put() cuando ya no sea necesario. Esta funci\u00f3n tiene dos rutas que faltan en of_node_put()."
    }
  ],
  "id": "CVE-2022-50120",
  "lastModified": "2025-06-18T13:47:40.833",
  "metrics": {},
  "published": "2025-06-18T11:15:41.683",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/0dc1663e3fc22c72e1ab33be7701a0d51cca84ef"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/16da9f84e26f89e58cac194ff19fefd9de27d975"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/61afafe8b938bc74841cf4b1a73dd08b9d287c5a"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d8ac68927856c3a6d197a95be73c92ec0bd4b012"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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