nvd-json-data-feeds/CVE-2023/CVE-2023-53xx/CVE-2023-5345.json

{
  "id": "CVE-2023-5345",
  "sourceIdentifier": "cve-coordination@google.com",
  "published": "2023-10-03T03:15:09.750",
  "lastModified": "2023-10-03T12:51:52.930",
  "vulnStatus": "Awaiting Analysis",
  "descriptions": [
    {
      "lang": "en",
      "value": "A use-after-free vulnerability in the Linux kernel's fs/smb/client component can be exploited to achieve local privilege escalation.\n\nIn case of an error in smb3_fs_context_parse_param, ctx->password was freed but the field was not set to NULL which could lead to double free.\n\nWe recommend upgrading past commit e6e43b8aa7cd3c3af686caf0c2e11819a886d705.\n\n"
    },
    {
      "lang": "es",
      "value": "Se puede explotar una vulnerabilidad de use-after-free en el componente fs/smb/client del kernel de Linux para lograr una escalada de privilegios local. En caso de un error en smb3_fs_context_parse_param, se liber\u00f3 ctx->password pero el campo no se configur\u00f3 en NULL, lo que podr\u00eda provocar una doble liberaci\u00f3n. Recomendamos actualizar al commit anterior e6e43b8aa7cd3c3af686caf0c2e11819a886d705."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "cve-coordination@google.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "cve-coordination@google.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e6e43b8aa7cd3c3af686caf0c2e11819a886d705",
      "source": "cve-coordination@google.com"
    },
    {
      "url": "https://kernel.dance/e6e43b8aa7cd3c3af686caf0c2e11819a886d705",
      "source": "cve-coordination@google.com"
    }
  ]
}