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CVE-2023-54252

Estado: AplazadaSin puntuar—

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

platform/x86: think-lmi: Fix memory leaks when parsing ThinkStation WMI strings

My previous commit introduced a memory leak where the item allocated from tlmi_setting was not freed. This commit also renames it to avoid confusion with the similarly name variable in the same function.

CVSS

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

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)

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

Linux — Linux KernelAI

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-54252",
  "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": "dae47bf0222e1e0eb6684c7e141b7170b0884a4c",
              "lessThan": "cccdb30935c82be805d3362a15680b95d5cb3ee0",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "f0a67ad7dce49d93570edc795e0312bb787f19bb",
              "lessThan": "081da7b1c881828244b93b3befb7c18389f696bb",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "c9c542eba4edf8d061bd2e5007cf598625e112df",
              "lessThan": "43fc0342bac1808fda2b76184e43414727111c6b",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "8a02d70679fc1c434401863333c8ea7dbf201494",
              "lessThan": "e7d796fccdc8d17c2d21817ebe4c7bf5bbfe5433",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/platform/x86/think-lmi.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.15.106",
              "lessThan": "5.15.107",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "6.1.23",
              "lessThan": "6.1.24",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "6.2.10",
              "lessThan": "6.2.11",
              "versionType": "semver"
            }
          ],
          "programFiles": [
            "drivers/platform/x86/think-lmi.c"
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-12-30T13:16:13.883",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/081da7b1c881828244b93b3befb7c18389f696bb",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/43fc0342bac1808fda2b76184e43414727111c6b",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/cccdb30935c82be805d3362a15680b95d5cb3ee0",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/e7d796fccdc8d17c2d21817ebe4c7bf5bbfe5433",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86: think-lmi: Fix memory leaks when parsing ThinkStation WMI strings\n\nMy previous commit introduced a memory leak where the item allocated\nfrom tlmi_setting was not freed.\nThis commit also renames it to avoid confusion with the similarly name\nvariable in the same function."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nplatform/x86: think-lmi: Corrige fugas de memoria al analizar cadenas WMI de ThinkStation\n\nMi commit anterior introdujo una fuga de memoria donde el elemento asignado de tlmi_setting no fue liberado.\nEste commit también lo renombra para evitar confusiones con la variable de nombre similar en la misma función."
    }
  ],
  "lastModified": "2026-06-17T06:47:05.930",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}