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7.9высокая

CVE-2023-20599

Описание

Improper register access control in ASP may allow a privileged attacker to perform unauthorized access to ASP’s Crypto Co-Processor (CCP) registers from x86 resulting in potential loss of control of cryptographic key pointer/index leading to loss of integrity or confidentiality.

CVSS
Балл7.9 — высокая
ВекторCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
Источники
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-7039.html