CVE-2020-24455

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CVSS 3.1

6.7 medium

EPSS

<1%p46

Published

Feb 26, 2021 (Feb 26, 2021)

Modified

Jun 17, 2026

Description

Missing initialization of a variable in the TPM2 source may allow a privileged user to potentially enable an escalation of privilege via local access. This affects tpm2-tss before 3.0.1 and before 2.4.3.

Vendors: tpm2 software stack project fedoraproject
Products: tpm2 software stack, fedora
Weakness: CWE-909
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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