CVE-2025-38504

{"id": "CVE-2025-38504", "cveTags": [], "metrics": {}, "published": "2025-08-16T11:15:43.293", "references": [{"url": "https://git.kernel.org/stable/c/203817de269539c062724d97dfa5af3cdf77a3ec", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/ad9f1b5bed082b9c910e2a24bae0286a70846909", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Awaiting Analysis", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring/zcrx: fix pp destruction warnings\n\nWith multiple page pools and in some other cases we can have allocated\nniovs on page pool destruction. Remove a misplaced warning checking that\nall niovs are returned to zcrx on io_pp_zc_destroy(). It was reported\nbefore but apparently got lost."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: io_uring/zcrx: correcci\u00f3n de advertencias de destrucci\u00f3n de pp. Con varios grupos de p\u00e1ginas y en otros casos, podemos asignar niovs al destruir el grupo de p\u00e1ginas. Se ha eliminado una advertencia incorrecta que verificaba que todos los niovs se devolvieran a zcrx en io_pp_zc_destroy(). Se inform\u00f3 anteriormente, pero aparentemente se perdi\u00f3."}], "lastModified": "2025-08-18T20:16:28.750", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}