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CVE-2024-56546

Estado: ModificadaMedia (5.5)—

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

drivers: soc: xilinx: add the missing kfree in xlnx_add_cb_for_suspend()

If we fail to allocate memory for cb_data by kmalloc, the memory allocation for eve_data is never freed, add the missing kfree() in the error handling path.

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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  "id": "CVE-2024-56546",
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          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
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        "impactScore": 3.6,
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  "published": "2024-12-27T14:15:34.383",
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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers: soc: xilinx: add the missing kfree in xlnx_add_cb_for_suspend()\n\nIf we fail to allocate memory for cb_data by kmalloc, the memory\nallocation for eve_data is never freed, add the missing kfree()\nin the error handling path."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: controladores: soc: xilinx: agregue el kfree faltante en xlnx_add_cb_for_suspend() Si no podemos asignar memoria para cb_data mediante kmalloc, la asignación de memoria para eve_data nunca se libera, agregue el kfree() faltante en la ruta de gestión de errores."
    }
  ],
  "lastModified": "2026-06-17T08:12:21.557",
  "configurations": [
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