CVSS 3.1 Score 7.8 of 10 (high)


Published Dec 30, 2023
Updated: Jan 5, 2024
CWE ID 665


CVE-2022-46487, also known as CWE-665 (Improper Initialization), is a cyber vulnerability that affects SCONE versions before 5.8.0 for Intel SGX. This vulnerability allows a local attacker to compromise the integrity of floating-point operations in an enclave or gain access to sensitive information through side-channel analysis. The affected products include uFhhNV, uFhhNU, uFhhNX, and uFhhNW. The base severity of this vulnerability is rated as HIGH, with a base score of 7.8 out of 10. To remediate this vulnerability, it is recommended to update SCONE to version 5.8.0 or higher. This vulnerability poses a potential danger to organizations as it can lead to unauthorized access and manipulation of sensitive data within the enclave environment, compromising the overall security posture.

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