CVE-2022-46487

Published Dec 30, 2023 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Apr 17, 2025, 8:07 PM
Reserved
Dec 5, 2022, 12:00 AM
Status
Modified
Published
Dec 30, 2023, 3:15 AM
Modified
Jun 17, 2026, 5:11 AM