PT-2019-1627 · Intel · Intel Csme+1

Published 2019-03-12 · Updated 2019-04-04 · CVE-2018-12192

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Intel CSME versions prior to 11.8.60 Intel CSME versions prior to 11.11.60 Intel CSME versions prior to 11.22.60 Intel CSME versions prior to 12.0.20 Intel Server Platform Services versions prior to SPS E5 04.00.04.393.0

Description The issue is related to a logic bug in the Kernel subsystem of Intel CSME and Intel Server Platform Services, which may allow an unauthenticated user to bypass MEBx authentication via physical access. This is due to deficiencies in the authentication procedure.

Recommendations For Intel CSME versions prior to 11.8.60, update to version 11.8.60 or later. For Intel CSME versions prior to 11.11.60, update to version 11.11.60 or later. For Intel CSME versions prior to 11.22.60, update to version 11.22.60 or later. For Intel CSME versions prior to 12.0.20, update to version 12.0.20 or later. For Intel Server Platform Services versions prior to SPS E5 04.00.04.393.0, update to version SPS E5 04.00.04.393.0 or later.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

BDU:2019-01174

CVE-2018-12192

Affected Products

Intel Csme

Intel Server Platform Services

References · 7

• https://osv.dev/vulnerability/CVE-2018-12192 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-12192 · Security Note
• https://intel.com/content/www/us/en/security-center/advisory/INTEL-SA-00185.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-01174 · Security Note
• https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03914en_us · Note
• https://security.netapp.com/advisory/ntap-20190318-0001 · Note
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00185.html · Note