CVE-2023-38023
"SCONE Confidential Computing Platform AEPIC Leak"
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."
INFO
Published Date :
Dec. 30, 2023, 3:15 a.m.
Last Modified :
Nov. 21, 2024, 8:12 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2023-38023
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-38023.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-38023 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-38023 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76 Added Reference https://jovanbulck.github.io/files/oakland24-pandora.pdf Added Reference https://sconedocs.github.io/release5.7/ Added Reference https://sconedocs.github.io/release5.8/ Added Reference https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/stale-data-read-from-xapic.html Added Reference 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 Added Reference https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 17, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76 No Types Assigned https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76 Not Applicable, Third Party Advisory Changed Reference Type https://jovanbulck.github.io/files/oakland24-pandora.pdf No Types Assigned https://jovanbulck.github.io/files/oakland24-pandora.pdf Technical Description Changed Reference Type https://sconedocs.github.io/release5.7/ No Types Assigned https://sconedocs.github.io/release5.7/ Release Notes Changed Reference Type https://sconedocs.github.io/release5.8/ No Types Assigned https://sconedocs.github.io/release5.8/ Release Notes Changed Reference Type https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/stale-data-read-from-xapic.html No Types Assigned 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 Changed Reference Type 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 No Types Assigned 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 Changed Reference Type https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html No Types Assigned https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html Not Applicable, Third Party Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration AND OR *cpe:2.3:a:scontain:scone:*:*:*:*:*:*:*:* versions up to (excluding) 5.8.0 OR cpe:2.3:a:intel:software_guard_extensions:-:*:*:*:*:*:*:* -
CVE Received by [email protected]
Dec. 30, 2023
Action Type Old Value New Value Added 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." Added Reference MITRE https://sconedocs.github.io/release5.7/ [No types assigned] Added Reference MITRE https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html [No types assigned] Added Reference MITRE 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 [No types assigned] Added Reference MITRE https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/stale-data-read-from-xapic.html [No types assigned] Added Reference MITRE https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76 [No types assigned] Added Reference MITRE https://sconedocs.github.io/release5.8/ [No types assigned] Added Reference MITRE https://jovanbulck.github.io/files/oakland24-pandora.pdf [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-38023 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-38023
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.02 }} -0.03%
score
0.02325
percentile