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cvelistIntelCVELIST:CVE-2023-22655
HistoryMar 14, 2024 - 4:45 p.m.

CVE-2023-22655

2024-03-1416:45:46
CWE-693
intel
www.cve.org
3
cve-2023-22655
protection mechanism failure
intel sgx
intel tdx
escalation of privilege
local access

CVSS3

6.1

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

48.0%

Protection mechanism failure in some 3rd and 4th Generation Intel® Xeon® Processors when using Intel® SGX or Intel® TDX may allow a privileged user to potentially enable escalation of privilege via local access.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "3rd and 4th Generation Intel(R) Xeon(R) Processors when using Intel(R) SGX or Intel(R) TDX",
    "versions": [
      {
        "version": "See references",
        "status": "affected"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

CVSS3

6.1

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

48.0%