CVE-2023-53808

Estado: AplazadaSin puntuar—

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

wifi: mwifiex: fix memory leak in mwifiex_histogram_read()

Always free the zeroed page on return from 'mwifiex_histogram_read()'.

CVSS

NVD no ha asignado puntuación CVSS a esta CVE (habitual desde el cambio de política de abril de 2026).

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.22%
Percentil entre todas las CVEs puntuadas: 11
Fecha de la puntuación: 6/10/2026

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Linux — Linux Kernel^AI

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2023-53808",
  "cveTags": [],
  "metrics": {},
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
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          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
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              "status": "affected",
              "version": "cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73",
              "lessThan": "d3b53ac2b60283f84bcc650aaa8af98500f37b56",
              "versionType": "git"
            },
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            {
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          ],
          "programFiles": [
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          ],
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        },
        {
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          "vendor": "Linux",
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          "versions": [
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            },
            {
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              "version": "0",
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              "status": "unaffected",
              "version": "4.14.326",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "status": "unaffected",
              "version": "4.19.295",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "status": "unaffected",
              "version": "5.4.257",
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            },
            {
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              "version": "5.10.195",
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            },
            {
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              "version": "5.15.132",
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            },
            {
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              "version": "6.1.53",
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            },
            {
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              "version": "6.4.16",
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            },
            {
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              "version": "6.5.3",
              "versionType": "semver",
              "lessThanOrEqual": "6.5.*"
            },
            {
              "status": "unaffected",
              "version": "6.6",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/net/wireless/marvell/mwifiex/debugfs.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-09T01:16:52.807",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/0c4240d23db525208fd40dd6371ca3254fa1b93d",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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    {
      "url": "https://git.kernel.org/stable/c/7be90670b967d11f53a9d45bc88fa8ac9daf9709",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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    {
      "url": "https://git.kernel.org/stable/c/84081b4baafb49211193c6a056d5aee9c0e6ab8e",
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    {
      "url": "https://git.kernel.org/stable/c/8f717752f94efae84853e17f2589665c330a0cf5",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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    {
      "url": "https://git.kernel.org/stable/c/9c8fd72a5c2a031cbc680a2990107ecd958ffcdb",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/d3b53ac2b60283f84bcc650aaa8af98500f37b56",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/f76e1da838377777557d78dfeb6d8c532f7118be",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mwifiex: fix memory leak in mwifiex_histogram_read()\n\nAlways free the zeroed page on return from 'mwifiex_histogram_read()'."
    }
  ],
  "lastModified": "2026-06-17T06:46:06.473",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}