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CVE-2025-21774

Estado: ModificadaMedia (5.5)—

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

can: rockchip: rkcanfd_handle_rx_fifo_overflow_int(): bail out if skb cannot be allocated

Fix NULL pointer check in rkcanfd_handle_rx_fifo_overflow_int() to bail out if skb cannot be allocated.

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)

Mostrar
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          "options": [
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              "exploitation": "none"
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              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-10-01T19:30:32.320025Z"
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          ],
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          ],
          "programFiles": [
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  "published": "2025-02-27T03:15:18.070",
  "references": [
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      "url": "https://git.kernel.org/stable/c/118fb35681bd2c0d2afa22f7be0ef94bb4d06849",
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          "value": "CWE-476"
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      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: rockchip: rkcanfd_handle_rx_fifo_overflow_int(): bail out if skb cannot be allocated\n\nFix NULL pointer check in rkcanfd_handle_rx_fifo_overflow_int() to\nbail out if skb cannot be allocated."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: can: rockchip: rkcanfd_handle_rx_fifo_overflow_int(): salir si no se puede asignar skb Se corrige la comprobación del puntero NULL en rkcanfd_handle_rx_fifo_overflow_int() para salir si no se puede asignar skb."
    }
  ],
  "lastModified": "2026-06-17T08:44:14.820",
  "configurations": [
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