Race Condition Vulnerability in TDX Module by Intel

CVE-2025-31944

What is CVE-2025-31944?

A race condition in Intel's TDX Module prior to version tdx1.5 may allow an authorized adversary with privileged user access to cause a denial of service. This vulnerability can be exploited through local access, given that certain attack requirements are met, without the need for special internal knowledge or user interaction. The vulnerability poses a threat to the availability of the impacted systems.

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