fkie_cve-2022-50017
Vulnerability from fkie_nvd
Published
2025-06-18 11:15
Modified
2025-06-18 13:46
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: mips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_start We should call of_node_put() for the reference 'uctl_node' returned by of_get_parent() which will increase the refcount. Otherwise, there will be a refcount leak bug.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1b49707df679b5510ed06ace7378ddc2aec5c3fb
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1e39037e44d7fa3728686af146f9285ea197097d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7822d994eb9579a1df4cdbc315db090a041e50f3
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7a9f743ceead60ed454c46fbc3085ee9a79cbebb
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9d1afa0169a84dcd5b79901d792edeb8403684ab
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a80016c40cc797c7f3e5a705b8e12ae447280335
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/af87a469695dc2b2419b2fdff0bf41db5265b325
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c06166a484eece51916dd700a870e53356b7e1bc
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_start\n\nWe should call of_node_put() for the reference \u0027uctl_node\u0027 returned by\nof_get_parent() which will increase the refcount. Otherwise, there will\nbe a refcount leak bug."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mips: cavium-octeon: Se corrige la falta de of_node_put() en octeon2_usb_clocks_start. Deber\u00edamos llamar a of_node_put() para la referencia \u0027uctl_node\u0027 devuelta por of_get_parent(), lo que aumentar\u00e1 el recuento de referencias. De lo contrario, se producir\u00e1 un error de fuga de recuento de referencias."
    }
  ],
  "id": "CVE-2022-50017",
  "lastModified": "2025-06-18T13:46:52.973",
  "metrics": {},
  "published": "2025-06-18T11:15:29.807",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1b49707df679b5510ed06ace7378ddc2aec5c3fb"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1e39037e44d7fa3728686af146f9285ea197097d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7822d994eb9579a1df4cdbc315db090a041e50f3"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7a9f743ceead60ed454c46fbc3085ee9a79cbebb"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9d1afa0169a84dcd5b79901d792edeb8403684ab"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a80016c40cc797c7f3e5a705b8e12ae447280335"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/af87a469695dc2b2419b2fdff0bf41db5265b325"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/c06166a484eece51916dd700a870e53356b7e1bc"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.