VULNERABILITY INTELLIGENCE

CVE-2022-21127

CVSS score5.5 MEDIUM

EPSS probability5.51%

CISA KEVNot currently listed

Published2022-06-15

Last modified2026-06-17

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

Description

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.

Weakness classification

nvd@nist.gov: CWE-459
134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-459

Primary references

secure@intel.com — Mailing List, Patch, Third Party Advisory
secure@intel.com — Third Party Advisory
secure@intel.com — Third Party Advisory
secure@intel.com — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory