CVE-2023-20515

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CVSS 3.1

5.7 medium

EPSS

<1%p6

Published

Feb 11, 2025 (Feb 11, 2025)

Modified

Jun 17, 2026

Description

Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to corrupt system memory, potentially leading to loss of integrity, confidentiality, or availability.

Weakness: CWE-1284
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L

NVD CVE.org GitHub PoCs EPSS (0.2%)

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