CVE-2022-21163

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-02-16 · updated 2026-06-17

Description

Improper access control in the Crypto API Toolkit for Intel(R) SGX before version 2.0 commit ID 91ee496 may allow an authenticated user to potentially enable escalation of privilege via local access.

Affected products

Intel(R) SGX: before 2.0 — fixed in 2.0

How to fix

Upgrade to a fixed version: Intel(R) SGX 2.0. Check the vendor advisory for mitigations.

References

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00746.html
http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00746.html

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