nvd-json-data-feeds/CVE-2024/CVE-2024-502xx/CVE-2024-50215.json

{
  "id": "CVE-2024-50215",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-11-09T11:15:06.893",
  "lastModified": "2024-11-13T17:35:17.697",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvmet-auth: assign dh_key to NULL after kfree_sensitive\n\nctrl->dh_key might be used across multiple calls to nvmet_setup_dhgroup()\nfor the same controller. So it's better to nullify it after release on\nerror path in order to avoid double free later in nvmet_destroy_auth().\n\nFound by Linux Verification Center (linuxtesting.org) with Svace."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: nvmet-auth: asignar dh_key a NULL despu\u00e9s de que kfree_sensitive ctrl->dh_key se pudiera usar en varias llamadas a nvmet_setup_dhgroup() para el mismo controlador. Por lo tanto, es mejor anularlo despu\u00e9s de la liberaci\u00f3n en la ruta de error para evitar una doble liberaci\u00f3n m\u00e1s adelante en nvmet_destroy_auth(). Encontrado por Linux Verification Center (linuxtesting.org) con Svace."
    }
  ],
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
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