CVE-2023-47855

2024-05-1620:47:25

CWE-20

intel

github.com

intel tdx

input validation

escalation privilege

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

AI Score

6.9

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

Improper input validation in some Intel® TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:intel:trust_domain_extensions_module:*:*:*:*:*:*:*:*"
    ],
    "vendor": "intel",
    "product": "trust_domain_extensions_module",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.5.05.46.698",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]