CVE-2023-54304

Estado: AplazadaSin puntuar—

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

firmware: meson_sm: fix to avoid potential NULL pointer dereference

of_match_device() may fail and returns a NULL pointer.

Fix this by checking the return value of of_match_device.

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: 0.21%
Percentil entre todas las CVEs puntuadas: 10
Fecha de la puntuación: 5/10/2026

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-2023-54304",
  "cveTags": [],
  "metrics": {},
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "525ae72d9f0b5cf027f1c78c84e41c90e86df026",
              "lessThan": "fba9c24c196310546f13c77ff66d0741155fa771",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "8cde3c2153e8f57be884c0e73f18bc4de150e870",
              "lessThan": "9f4017cac70c04090dd4f672e755d6c875af67d8",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "8cde3c2153e8f57be884c0e73f18bc4de150e870",
              "lessThan": "502dfc5875bab9ae5d6a2939146c2c5e5683be40",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "8cde3c2153e8f57be884c0e73f18bc4de150e870",
              "lessThan": "bd3a6b6d5dd863dbbe17985c7612159cf4533cad",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "8cde3c2153e8f57be884c0e73f18bc4de150e870",
              "lessThan": "68f3209546b5083f8bffa46f7173cc05191eace1",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "8cde3c2153e8f57be884c0e73f18bc4de150e870",
              "lessThan": "2d6c4a1a4e6678cb98dd57964f133a995ecc91c1",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "8cde3c2153e8f57be884c0e73f18bc4de150e870",
              "lessThan": "f2ed165619c16577c02b703a114a1f6b52026df4",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/firmware/meson/meson_sm.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.5"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.5",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "5.10.195",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "status": "unaffected",
              "version": "5.15.132",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "6.1.53",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.4.16",
              "versionType": "semver",
              "lessThanOrEqual": "6.4.*"
            },
            {
              "status": "unaffected",
              "version": "6.5.3",
              "versionType": "semver",
              "lessThanOrEqual": "6.5.*"
            },
            {
              "status": "unaffected",
              "version": "6.6",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/firmware/meson/meson_sm.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-30T13:16:19.543",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/2d6c4a1a4e6678cb98dd57964f133a995ecc91c1",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/502dfc5875bab9ae5d6a2939146c2c5e5683be40",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/68f3209546b5083f8bffa46f7173cc05191eace1",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/9f4017cac70c04090dd4f672e755d6c875af67d8",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/bd3a6b6d5dd863dbbe17985c7612159cf4533cad",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/f2ed165619c16577c02b703a114a1f6b52026df4",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/fba9c24c196310546f13c77ff66d0741155fa771",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: meson_sm: fix to avoid potential NULL pointer dereference\n\nof_match_device() may fail and returns a NULL pointer.\n\nFix this by checking the return value of of_match_device."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nfirmware: meson_sm: corrección para evitar una potencial desreferencia de puntero NULL\n\nof_match_device() puede fallar y devuelve un puntero NULL.\n\nEsto se corrige comprobando el valor de retorno de of_match_device."
    }
  ],
  "lastModified": "2026-06-17T06:47:11.490",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}