fkie_cve-2025-38287
Vulnerability from fkie_nvd
Published
2025-07-10 08:15
Modified
2025-07-10 13:17
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: IB/cm: Drop lockdep assert and WARN when freeing old msg The send completion handler can run after cm_id has advanced to another message. The cm_id lock is not needed in this case, but a recent change re-used cm_free_priv_msg(), which asserts that the lock is held and WARNs if the cm_id's currently outstanding msg is different than the one being freed.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7590649ee7af381a9d1153143026dec124c5798e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fc096a0cd2017cb0aa1e7fb83131410af9283910
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\nIB/cm: Drop lockdep assert and WARN when freeing old msg\n\nThe send completion handler can run after cm_id has advanced to another\nmessage.  The cm_id lock is not needed in this case, but a recent change\nre-used cm_free_priv_msg(), which asserts that the lock is held and\nWARNs if the cm_id\u0027s currently outstanding msg is different than the one\nbeing freed."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: IB/cm: Se omite la aserci\u00f3n de lockdep y la advertencia al liberar un mensaje antiguo. El controlador de finalizaci\u00f3n de env\u00edo puede ejecutarse despu\u00e9s de que cm_id haya avanzado a otro mensaje. El bloqueo de cm_id no es necesario en este caso, pero un cambio reciente reutiliz\u00f3 cm_free_priv_msg(), que confirma que el bloqueo se mantiene y emite una advertencia si el mensaje pendiente de cm_id es diferente del que se est\u00e1 liberando."
    }
  ],
  "id": "CVE-2025-38287",
  "lastModified": "2025-07-10T13:17:30.017",
  "metrics": {},
  "published": "2025-07-10T08:15:27.230",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7590649ee7af381a9d1153143026dec124c5798e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/fc096a0cd2017cb0aa1e7fb83131410af9283910"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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