NVD - CVE-2018-3652

CVE-2018-3652 Detail

Current Description

Existing UEFI setting restrictions for DCI (Direct Connect Interface) in 5th and 6th generation Intel Xeon Processor E3 Family, Intel Xeon Scalable processors, and Intel Xeon Processor D Family allows a limited physical presence attacker to potentially access platform secrets via debug interfaces.

Source: MITRE
Description Last Modified: 07/10/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.6 HIGH
Vector: AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H (V3 legend)
Impact Score: 6.0
Exploitability Score: 0.9

Attack Vector (AV): Physical
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 4.6 MEDIUM
Vector: (AV:L/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 3.9

Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://security.netapp.com/advisory/ntap-20180802-0001/	Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00127.html	Mitigation Vendor Advisory

Technical Details

Vulnerability Type (View All)

Permissions, Privileges, and Access Control (CWE-264)

Vulnerable software and versions Switch to CPE 2.2

Showing 100 of 164 CPEs, view all CPEs here.

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Change History

2 change records found - show changes

Initial Analysis - 9/11/2018 11:21:08 AM

Action	Type	Old Value	New Value
Added	CPE Configuration		Record truncated, showing 500 of 1619 characters. View Entire Change Record OR cpe:2.3:h:intel:atom_c:c2308::::::: cpe:2.3:h:intel:atom_c:c2316::::::: cpe:2.3:h:intel:atom_c:c2338::::::: cpe:2.3:h:intel:atom_c:c2350::::::: cpe:2.3:h:intel:atom_c:c2358::::::: cpe:2.3:h:intel:atom_c:c2508::::::: cpe:2.3:h:intel:atom_c:c2516::::::: cpe:2.3:h:intel:atom_c:c2518::::::: cpe:2.3:h:intel:atom_c:c2530::::::: cpe:2.3:h:intel:atom_c:c2538::::::: *c
Added	CPE Configuration		Record truncated, showing 500 of 1711 characters. View Entire Change Record OR cpe:2.3:h:intel:xeon:d-1513n::::::: cpe:2.3:h:intel:xeon:d-1518::::::: cpe:2.3:h:intel:xeon:d-1520::::::: cpe:2.3:h:intel:xeon:d-1521::::::: cpe:2.3:h:intel:xeon:d-1523n::::::: cpe:2.3:h:intel:xeon:d-1527::::::: cpe:2.3:h:intel:xeon:d-1528::::::: cpe:2.3:h:intel:xeon:d-1529::::::: cpe:2.3:h:intel:xeon:d-1531::::::: cpe:2.3:h:intel:xeon:d-1533n::::::: *cpe:2.3:
Added	CPE Configuration		Record truncated, showing 500 of 3119 characters. View Entire Change Record OR cpe:2.3:h:intel:xeon_bronze:3104::::::: cpe:2.3:h:intel:xeon_bronze:3106::::::: cpe:2.3:h:intel:xeon_gold:5115::::::: cpe:2.3:h:intel:xeon_gold:5118::::::: cpe:2.3:h:intel:xeon_gold:5119t::::::: cpe:2.3:h:intel:xeon_gold:5120::::::: cpe:2.3:h:intel:xeon_gold:5120t::::::: cpe:2.3:h:intel:xeon_gold:5122::::::: cpe:2.3:h:intel:xeon_gold:6126::::::: *cpe:2.3:h:intel:xeon_gold:
Added	CPE Configuration		Record truncated, showing 500 of 1945 characters. View Entire Change Record OR cpe:2.3:h:intel:xeon_e3:1220_v5::::::: cpe:2.3:h:intel:xeon_e3:1220_v6::::::: cpe:2.3:h:intel:xeon_e3:1225_v5::::::: cpe:2.3:h:intel:xeon_e3:1225_v6::::::: cpe:2.3:h:intel:xeon_e3:1230_v5::::::: cpe:2.3:h:intel:xeon_e3:1230_v6::::::: cpe:2.3:h:intel:xeon_e3:1235l_v5::::::: cpe:2.3:h:intel:xeon_e3:1240_v5::::::: cpe:2.3:h:intel:xeon_e3:1240_v6::::::: *cpe:2.3:h:intel:xeon_e
Added	CVSS V2		(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Added	CVSS V3		AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Added	CWE		CWE-264
Changed	Reference Type	https://security.netapp.com/advisory/ntap-20180802-0001/ No Types Assigned	https://security.netapp.com/advisory/ntap-20180802-0001/ Third Party Advisory
Changed	Reference Type	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00127.html No Types Assigned	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00127.html Mitigation, Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2018-3652
NVD Published Date:
07/10/2018
NVD Last Modified:
09/11/2018

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National Vulnerability Database