PT-2026-7298 · Intel · Tdx Module

Published 2026-02-10 · Updated 2026-02-11 · CVE-2025-30513

Positive Technologies (AI Summary)

CVSS v3.1

7.9

High

Base vector

AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions versions prior to the fixed version (affected versions not specified)

Description A race condition exists within some TDX Modules in Ring 0, potentially allowing an escalation of privilege. A system software adversary with privileged user access and a low complexity attack may exploit this to gain elevated privileges. This could occur via local access, requiring special internal knowledge and no user interaction. The issue may impact the confidentiality and integrity of the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

BDU:2026-03186

CVE-2025-30513

Affected Products

Tdx Module

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-30513 · Security Note
• https://bdu.fstec.ru/vul/2026-03186 · Security Note
• https://twitter.com/catboy1629/status/2021536589109973025 · Twitter Post
• https://t.me/true_secator/7898 · Telegram Post
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01397.html · Note
• https://twitter.com/CVEnew/status/2021279079379476502 · Twitter Post