Vulnerability in Fortanix Confidential Computing Manager
CVE-2023-38021
An issue was discovered in Fortanix EnclaveOS Confidential Computing Manager (CCM) Platform before 3.32 for Intel SGX. Lack of pointer-alignment validation logic in entry functions allows a local attacker to access unauthorized information. This relates to the enclave_ecall function and system call layer.
EPSS: 0.002 (10.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Fortanix Confidential_computing_manager
- N/a — versions n/a
References
- cve@mitre.org (Third Party Advisory, Not Applicable)
- cve@mitre.org (Third Party Advisory, Not Applicable)
- cve@mitre.org (Third Party Advisory, Not Applicable)
- cve@mitre.org (Third Party Advisory, Not Applicable)
- cve@mitre.org (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-38021?
- CVE-2023-38021 is a medium-severity vulnerability in Fortanix Confidential Computing Manager. CVSS score: 5.5/10. Published 2023-12-30.
- How severe is CVE-2023-38021?
- Medium severity. CVSS v3 base score is 5.5 out of 10.