Vulnerability Description
An issue was discovered in SCONE Confidential Computing Platform before 5.8.0 for Intel SGX. Lack of pointer-alignment logic in __scone_dispatch and other entry functions allows a local attacker to access unauthorized information, aka an "AEPIC Leak."
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Scontain | Scone | < 5.8.0 |
| Intel | Software Guard Extensions | - |
References
- https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wmNot ApplicableThird Party Advisory
- https://jovanbulck.github.io/files/oakland24-pandora.pdfTechnical Description
- https://sconedocs.github.io/release5.7/Release Notes
- https://sconedocs.github.io/release5.8/Release Notes
- https://www.intel.com/content/www/us/en/developer/articles/technical/software-seNot ApplicableThird Party Advisory
- https://www.intel.com/content/www/us/en/developer/articles/technical/software-seNot ApplicableThird Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.Not ApplicableThird Party Advisory
- https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wmNot ApplicableThird Party Advisory
- https://jovanbulck.github.io/files/oakland24-pandora.pdfTechnical Description
- https://sconedocs.github.io/release5.7/Release Notes
- https://sconedocs.github.io/release5.8/Release Notes
- https://www.intel.com/content/www/us/en/developer/articles/technical/software-seNot ApplicableThird Party Advisory
- https://www.intel.com/content/www/us/en/developer/articles/technical/software-seNot ApplicableThird Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.Not ApplicableThird Party Advisory
FAQ
What is CVE-2023-38023?
CVE-2023-38023 is a vulnerability with a CVSS score of 5.5 (MEDIUM). An issue was discovered in SCONE Confidential Computing Platform before 5.8.0 for Intel SGX. Lack of pointer-alignment logic in __scone_dispatch and other entry functions allows a local attacker to ac...
How severe is CVE-2023-38023?
CVE-2023-38023 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-38023?
Check the references section above for vendor advisories and patch information. Affected products include: Scontain Scone, Intel Software Guard Extensions.