CVE-2018-8935

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CVSS 3.0

9.0 critical

EPSS

2%p76

Published

Mar 22, 2018 (Mar 22, 2018)

Modified

Jun 17, 2026

Description

The Promontory chipset, as used in AMD Ryzen and Ryzen Pro platforms, has a backdoor in the ASIC, aka CHIMERA-HW.

Vendors: amd
Products: ryzen pro firmware, ryzen firmware
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.8%)

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