CVE-2022-46487

PoC ×2—

CVSS 3.1

7.8 high

EPSS

<1%p47

Published

Dec 30, 2023 (Dec 30, 2023)

Modified

Jun 17, 2026

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.

Vendors: scontain
Products: scone
Weakness: CWE-665
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 (0.6%)

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