High severity7.9NVD Advisory· Published Jun 10, 2025· Updated Apr 15, 2026
CVE-2023-20599
CVE-2023-20599
Description
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.
Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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