{
  "id": "CVE-2024-26776",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-04-03T17:15:53.253",
  "lastModified": "2025-02-27T14:37:18.470",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected\n\nReturn IRQ_NONE from the interrupt handler when no interrupt was\ndetected. Because an empty interrupt will cause a null pointer error:\n\n    Unable to handle kernel NULL pointer dereference at virtual\n  address 0000000000000008\n    Call trace:\n        complete+0x54/0x100\n        hisi_sfc_v3xx_isr+0x2c/0x40 [spi_hisi_sfc_v3xx]\n        __handle_irq_event_percpu+0x64/0x1e0\n        handle_irq_event+0x7c/0x1cc"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: spi: hisi-sfc-v3xx: Devuelve IRQ_NONE si no se detectaron interrupciones. Devuelve IRQ_NONE del controlador de interrupciones cuando no se detect\u00f3 ninguna interrupci\u00f3n. Porque una interrupci\u00f3n vac\u00eda causar\u00e1 un error de puntero nulo: No se puede manejar la desreferencia del puntero NULL del kernel en la direcci\u00f3n virtual 0000000000000008 Seguimiento de llamadas: completo+0x54/0x100 hisi_sfc_v3xx_isr+0x2c/0x40 [spi_hisi_sfc_v3xx] __handle_irq_event_percpu+0x64/0x1e0 handle_ evento_irq+0x7c/0x1cc"
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
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          "value": "CWE-476"
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