CVE-2022-21150 is listed as a vulnerability identifier in the CVE database; however, the entry for this CVE has been marked with the state 'REJECTED' by the assigner 'intel'. The absence of a description, affected versions, CWE identifiers, patch links, and known exploits in the wild further indicates that this CVE entry does not correspond to a valid or confirmed security vulnerability. The 'REJECTED' status typically means that the CVE was either a duplicate, invalid, or otherwise not accepted as a genuine vulnerability by the CVE Numbering Authority. Consequently, there are no technical details or exploit mechanisms available for this CVE, and it does not represent an active or credible threat.

Since CVE-2022-21150 has been rejected and lacks any confirmed vulnerability details or exploitation evidence, it poses no known impact to any organizations, including those in Europe. There is no risk to confidentiality, integrity, or availability from this entry. European organizations do not need to consider this CVE in their threat models or security assessments.

No specific mitigation actions are required for CVE-2022-21150 because it is not a valid vulnerability. Organizations should continue to follow standard security best practices and maintain up-to-date patching and vulnerability management processes for confirmed vulnerabilities. It is advisable to monitor official vulnerability databases and vendor advisories for any future updates or corrections related to this CVE identifier.