VULNERABILITY INTELLIGENCE

CVE-2022-46487

CVSS score7.8 HIGH

EPSS probability0.60%

CISA KEVNot currently listed

Published2023-12-30

Last modified2026-06-17

Description

Improper initialization of x87 and SSE floating-point configuration registers in the __scone_entry component of SCONE before 5.8.0 for Intel SGX allows a local attacker to compromise the execution integrity of floating-point operations in an enclave or access sensitive information via side-channel analysis.