{
  "id": "CVE-2024-38394",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2024-06-16T00:15:49.380",
  "lastModified": "2024-11-21T09:25:35.257",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [
    {
      "sourceIdentifier": "cve@mitre.org",
      "tags": [
        "disputed"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Mismatches in interpreting USB authorization policy between GNOME Settings Daemon (GSD) through 46.0 and the Linux kernel's underlying device matching logic allow a physically proximate attacker to access some unintended Linux kernel USB functionality, such as USB device-specific kernel modules and filesystem implementations. NOTE: the GSD supplier indicates that consideration of a mitigation for this within GSD would be in the context of \"a new feature, not a CVE.\""
    },
    {
      "lang": "es",
      "value": "Las discrepancias en la interpretaci\u00f3n de la pol\u00edtica de autorizaci\u00f3n USB entre el Daemon de configuraci\u00f3n de GNOME (GSD) hasta 46.0 y la l\u00f3gica de coincidencia de dispositivos subyacente del kernel de Linux permiten que un atacante f\u00edsicamente cercano acceda a algunas funciones USB del kernel de Linux no deseadas, como m\u00f3dulos del kernel espec\u00edficos de dispositivos USB e implementaciones de sistemas de archivos. NOTA: el proveedor de GSD indica que la consideraci\u00f3n de una mitigaci\u00f3n para esto dentro de GSD ser\u00eda en el contexto de \"una nueva caracter\u00edstica, no un CVE\"."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "PHYSICAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 0.9,
        "impactScore": 3.4
      }
    ]
  },
  "references": [
    {
      "url": "https://gitlab.gnome.org/GNOME/gnome-settings-daemon/-/issues/780",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://gitlab.gnome.org/GNOME/gnome-settings-daemon/-/issues/780#note_2047914",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://gitlab.gnome.org/GNOME/gnome-settings-daemon/-/tags",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://pulsesecurity.co.nz/advisories/usbguard-bypass",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://gitlab.gnome.org/GNOME/gnome-settings-daemon/-/issues/780",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://gitlab.gnome.org/GNOME/gnome-settings-daemon/-/issues/780#note_2047914",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://gitlab.gnome.org/GNOME/gnome-settings-daemon/-/tags",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://pulsesecurity.co.nz/advisories/usbguard-bypass",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}