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CVE-2024-50064

Estado: ModificadaMedia (5.5)—

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

zram: free secondary algorithms names

We need to kfree() secondary algorithms names when reset zram device that had multi-streams, otherwise we leak memory.

[senozhatsky@chromium.org: kfree(NULL) is legal]

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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  "published": "2024-10-21T20:15:18.440",
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  "weaknesses": [
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          "value": "CWE-401"
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      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nzram: free secondary algorithms names\n\nWe need to kfree() secondary algorithms names when reset zram device that\nhad multi-streams, otherwise we leak memory.\n\n[senozhatsky@chromium.org: kfree(NULL) is legal]"
    },
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      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: zram: liberar nombres de algoritmos secundarios Necesitamos ejecutar kfree() en los nombres de algoritmos secundarios cuando reiniciamos un dispositivo zram que tenía múltiples transmisiones, de lo contrario, perdemos memoria. [senozhatsky@chromium.org: kfree(NULL) es legal] Enlace: https://lkml.kernel.org/r/20240917013021.868769-1-senozhatsky@chromium.org"
    }
  ],
  "lastModified": "2026-06-17T08:03:29.590",
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