Vulnerability Database

308,485

Total vulnerabilities in the database

CVE-2022-21127

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

  • Published: Jun 15, 2022
  • Updated: Nov 16, 2025
  • CVE: CVE-2022-21127
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

  • Severity: Low
  • Score: 2.1
  • AV:L/AC:L/Au:N/C:P/I:N/A:N

CWEs:

Software From Fixed in
xen / xen - -
intel / sgx_dcap - 1.14.100.3
intel / sgx_psw - 2.17.100.3
intel / sgx_psw - 2.16.100.3
intel / sgx_sdk - 2.17.100.3
intel / sgx_sdk - 2.16.100.3
debian / debian_linux 10.0 10.0.x
debian / debian_linux 11.0 11.0.x