CVE-2018-3658

MEDIUM

Intel CSME Firmware < 12.0.5 - Unauthenticated Partial Denial of Service via Memory Leak

Title source: llm
STIX 2.1

Description

Multiple memory leaks in Intel AMT in Intel CSME firmware versions before 12.0.5 may allow an unauthenticated user with Intel AMT provisioned to potentially cause a partial denial of service via network access.

References (6)

Core 6
Core References
Patch, Third Party Advisory x_refsource_confirm
https://cert-portal.siemens.com/productcert/pdf/ssa-377318.pdf
Third Party Advisory, US Government Resource x_refsource_misc
https://ics-cert.us-cert.gov/advisories/ICSA-19-043-05
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/106996
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20180924-0003/

Scores

CVSS v3 5.3
EPSS 0.0330
EPSS Percentile 86.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Details

CWE
CWE-772
Status published
Products (14)
intel/active_management_technology_firmware < 12.0.5
intel/converged_security_management_engine_firmware 11.0.0 - 12.0.5
intel/manageability_engine_firmware 9.0.0.0 - 11.0
siemens/simatic_field_pg_m5_firmware < 22.01.06
siemens/simatic_ipc427e_firmware < 21.01.09
siemens/simatic_ipc477e_firmware < 21.01.09
siemens/simatic_ipc547e_firmware < r1.30.0
siemens/simatic_ipc627d_firmware < 19.02.11
siemens/simatic_ipc647d_firmware < 19.01.14
siemens/simatic_ipc677d_firmware < 19.02.11
... and 4 more
Published Sep 12, 2018
Tracked Since Feb 18, 2026