CVE-2023-38023

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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."

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76 Not Applicable Third Party Advisory
https://jovanbulck.github.io/files/oakland24-pandora.pdf Technical 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-security-guidance/advisory-guidance/stale-data-read-from-xapic.html Not Applicable Third Party Advisory
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
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html Not Applicable Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:scontain:scone:*:*:*:*:*:*:*:*
cpe:2.3:a:intel:software_guard_extensions:-:*:*:*:*:*:*:*
History

17 Jan 2024, 14:52

Type Values Removed Values Added
CPE cpe:2.3:a:scontain:scone:*:*:*:*:*:*:*:*
cpe:2.3:a:intel:software_guard_extensions:-:*:*:*:*:*:*:*
References () https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76 - () https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76 - Not Applicable, Third Party Advisory
References () https://jovanbulck.github.io/files/oakland24-pandora.pdf - () https://jovanbulck.github.io/files/oakland24-pandora.pdf - Technical Description
References () https://sconedocs.github.io/release5.7/ - () https://sconedocs.github.io/release5.7/ - Release Notes
References () https://sconedocs.github.io/release5.8/ - () https://sconedocs.github.io/release5.8/ - Release Notes
References () https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/stale-data-read-from-xapic.html - () 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
References () 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 - () 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
References () https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html - () https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html - Not Applicable, Third Party Advisory
CWE NVD-CWE-noinfo
Summary
  • (es) Se descubrió un problema en SCONE Confidential Computing Platform anterior a 5.8.0 para Intel SGX. La falta de lógica de alineación de puntero en __scone_dispatch y otras funciones de entrada permite que un atacante local acceda a información no autorizada, también conocida como "fuga AEPIC".
First Time Intel
Intel software Guard Extensions
Scontain
Scontain scone
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5

30 Dec 2023, 03:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-12-30 03:15

Updated : 2024-01-17 14:52

NVD link : CVE-2023-38023

Mitre link : CVE-2023-38023

CVE.ORG link : CVE-2023-38023

JSON object : View

Products Affected

intel

  • software_guard_extensions

scontain

  • scone
CWE
NVD-CWE-noinfo