Vulnerability Monitor

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CVE-2022-21166

Incomplete cleanup in specific special register write operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

Published

2022-06-15T21:15:09.100

Last Modified

2025-05-05T17:17:41.840

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:N/A:N

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

3.9

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-459
  • Type: Secondary
    CWE-459
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System xen xen * Yes
Operating System fedoraproject fedora 35 Yes
Operating System fedoraproject fedora 36 Yes
Application intel sgx_dcap < 1.14.100.3 Yes
Application intel sgx_dcap < 1.14.100.3 Yes
Application intel sgx_psw < 2.16.100.3 Yes
Application intel sgx_psw < 2.17.100.3 Yes
Application intel sgx_sdk < 2.16.100.3 Yes
Application intel sgx_sdk < 2.17.100.3 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System debian debian_linux 9.0 Yes
Operating System debian debian_linux 10.0 Yes
Operating System debian debian_linux 11.0 Yes
References