PT-2026-7298 · Intel · Tdx Module

Publicado 2026-02-10 · Atualizado 2026-02-11 · CVE-2025-30513

Positive Technologies (AI Summary)

CVSS v3.1

7.9

Alta

Vetor base

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

Enumeração de Fraquezas

CWE-362

Identificadores relacionados

BDU:2026-03186

CVE-2025-30513

Produtos afetados

Tdx Module

Referências · 6

• https://twitter.com/catboy1629/status/2021536589109973025 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2025-30513 · Nota de Segurança
• https://bdu.fstec.ru/vul/2026-03186 · Nota de Segurança
• https://t.me/true_secator/7898 · Publicação no Telegram
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01397.html · Nota
• https://twitter.com/CVEnew/status/2021279079379476502 · Publicação no Twitter