{
  "id": "CVE-2023-52708",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-05-21T16:15:13.080",
  "lastModified": "2025-01-06T20:39:58.813",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: mmc_spi: fix error handling in mmc_spi_probe()\n\nIf mmc_add_host() fails, it doesn't need to call mmc_remove_host(),\nor it will cause null-ptr-deref, because of deleting a not added\ndevice in mmc_remove_host().\n\nTo fix this, goto label 'fail_glue_init', if mmc_add_host() fails,\nand change the label 'fail_add_host' to 'fail_gpiod_request'."
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mmc: mmc_spi: corrige el manejo de errores en mmc_spi_probe(). Si mmc_add_host() falla, no es necesario llamar a mmc_remove_host(), o causar\u00e1 null-ptr-deref, debido a la eliminaci\u00f3n de un dispositivo no agregado en mmc_remove_host(). Para solucionar este problema, vaya a la etiqueta 'fail_glue_init', si mmc_add_host() falla, y cambie la etiqueta 'fail_add_host' a 'fail_gpiod_request'."
    }
  ],
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        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
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