CVE-2020-12303

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CVSS 3.1

7.8 high

EPSS

<1%p30

Published

Nov 12, 2020 (Nov 12, 2020)

Modified

Jun 17, 2026

Description

Use after free in DAL subsystem for Intel(R) CSME versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70, 13.0.40, 13.30.10, 14.0.45 and 14.5.25, Intel(R) TXE 3.1.80, 4.0.30 may allow an authenticated user to potentially enable escalation of privileges via local access.

Vendors: intel
Products: converged security and manageability engine, trusted execution technology
Weakness: CWE-416
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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