Information disclosure in Intel SGX Platform

This security advisory describes one low risk vulnerability.


1) Information disclosure


Risk: Low


CVSSv3: 3.5 [CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]


CVE-ID: CVE-2020-24491


CWE-ID: CWE-200 - Information Exposure


Exploit availability: No


Description

The vulnerability allows a local user to gain access to potentially sensitive information.


The vulnerability exists due to debug message contains addresses of memory transactions. A local administrator can gain unauthorized access to sensitive information on the system.


Mitigation

Install updates from vendor's website.


Vulnerable software versions

Software Guard Extensions (SGX): All versions


i7-1060G7: All versions


i7-1065G7: All versions


i5-1030G4: All versions


i5-1030G7: All versions


i5-1035G1: All versions


i5-1035G4: All versions


i5-1035G7: All versions


i3-1000G1: All versions


i3-1000G4: All versions


i3-1005G1: All versions


CPE
External links

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00455.html


Q & A


Can this vulnerability be exploited remotely?


No. This vulnerability can be exploited locally. ..

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