CVE-2023-43490

2024-03-1416:45:44

CWE-682

intel

github.com

incorrect calculation

microcode keying

intel xeon d processors

information disclosure

privileged user

local access

CVSS3

5.3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.1

Confidence

Low

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

Incorrect calculation in microcode keying mechanism for some Intel® Xeon® D Processors with Intel® SGX may allow a privileged user to potentially enable information disclosure via local access.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Intel(R) Xeon(R) D Processors with Intel(R) SGX",
    "versions": [
      {
        "status": "affected",
        "version": "See references"
      }
    ],
    "defaultStatus": "unaffected"
  }
]