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CVE-2024-50065

Estado: AnalizadaMedia (5.5)—

In the Linux kernel, the following vulnerability has been resolved:

ntfs3: Change to non-blocking allocation in ntfs_d_hash

d_hash is done while under "rcu-walk" and should not sleep. __get_name() allocates using GFP_KERNEL, having the possibility to sleep when under memory pressure. Change the allocation to GFP_NOWAIT.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Linux — Linux Kernel

CWE

Referencias

JSON original (NVD)

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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nntfs3: Change to non-blocking allocation in ntfs_d_hash\n\nd_hash is done while under \"rcu-walk\" and should not sleep.\n__get_name() allocates using GFP_KERNEL, having the possibility\nto sleep when under memory pressure. Change the allocation to\nGFP_NOWAIT."
    },
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      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ntfs3: Cambio a asignación sin bloqueo en ntfs_d_hash d_hash se realiza mientras se está bajo \"rcu-walk\" y no debería estar en suspensión. __get_name() asigna usando GFP_KERNEL, teniendo la posibilidad de estar en suspensión cuando se encuentra bajo presión de memoria. Cambie la asignación a GFP_NOWAIT."
    }
  ],
  "lastModified": "2026-06-17T08:03:29.700",
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