What is GHSA-hjmc-mw59-wqqp?

GHSA-hjmc-mw59-wqqp is a security advisory published by GitHub Security Advisories with Medium severity. Time-of-check time-of-use race condition in the BIOS firmware for some Intel(R) Processors may...

Which CVE IDs does GHSA-hjmc-mw59-wqqp cover?

GHSA-hjmc-mw59-wqqp covers the following CVE IDs: CVE-2022-21198. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hjmc-mw59-wqqp?

GHSA-hjmc-mw59-wqqp has a CVSS v3 base score of 6.4, published by GitHub Security Advisories.

GHSA-hjmc-mw59-wqqpMediumCVSS 6.4

Time-of-check time-of-use race condition in the BIOS firmware for some Intel(R) Processors may...

Vendor

GitHub Security Advisories

Published

November 11, 2022

Last Modified

August 11, 2026

🔗 CVE IDs covered (1)

CVE-2022-21198 →

📋 Description

Time-of-check time-of-use race condition in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2022-21198
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00688.html
https://cert-portal.siemens.com/productcert/html/ssa-686975.html
https://github.com/advisories/GHSA-hjmc-mw59-wqqp