Vulnerability Monitor

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CVE-2023-38023

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."

Published

2023-12-30T03:15:08.413

Last Modified

2024-11-21T08:12:41.573

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	scontain	scone	< 5.8.0	Yes
Application	intel	software_guard_extensions	-	No

References

https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76 Not Applicable, Third Party Advisory ([email protected])
https://jovanbulck.github.io/files/oakland24-pandora.pdf Technical Description ([email protected])
https://sconedocs.github.io/release5.7/ Release Notes ([email protected])
https://sconedocs.github.io/release5.8/ Release Notes ([email protected])
https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/stale-data-read-from-xapic.html Not Applicable, Third Party Advisory ([email protected])
https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/technical-documentation/processor-mmio-stale-data-vulnerabilities.html#inpage-nav-3-2-2 Not Applicable, Third Party Advisory ([email protected])
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html Not Applicable, Third Party Advisory ([email protected])
https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76 Not Applicable, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://jovanbulck.github.io/files/oakland24-pandora.pdf Technical Description (af854a3a-2127-422b-91ae-364da2661108)
https://sconedocs.github.io/release5.7/ Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://sconedocs.github.io/release5.8/ Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/stale-data-read-from-xapic.html Not Applicable, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/technical-documentation/processor-mmio-stale-data-vulnerabilities.html#inpage-nav-3-2-2 Not Applicable, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html Not Applicable, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)