CVE-2020-0545

MEDIUM

Intel Converged Security Management Engine Firmware < 11.8.77 - Denial of Service via Integer Overflow

Title source: llm

Description

Integer overflow in subsystem for Intel(R) CSME versions before 11.8.77, 11.12.77, 11.22.77 and Intel(R) TXE versions before 3.1.75, 4.0.25 and Intel(R) Server Platform Services (SPS) versions before SPS_E5_04.01.04.380.0, SPS_SoC-X_04.00.04.128.0, SPS_SoC-A_04.00.04.211.0, SPS_E3_04.01.04.109.0, SPS_E3_04.08.04.070.0 may allow a privileged user to potentially enable denial of service via local access.

References (5)

Core 5

Core References

Vendor Advisory x_refsource_confirm

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html

Vendor Advisory x_refsource_confirm

https://security.netapp.com/advisory/ntap-20200611-0006/

Vendor Advisory x_refsource_confirm

https://kc.mcafee.com/corporate/index?page=content&id=SB10321

Vendor Advisory x_refsource_confirm

https://cert-portal.siemens.com/productcert/pdf/ssa-631949.pdf

Various Sources x_refsource_misc

https://support.lenovo.com/de/en/product_security/len-30041

Scores

CVSS v3 4.4

EPSS 0.0010

EPSS Percentile 27.9%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Details

CWE

CWE-190

Status published

Products (3)

intel/converged_security_management_engine_firmware 11.0 - 11.8.77

intel/server_platform_services sps_e3_04.00.00.000.0 - sps_e3_04.01.04.109.0

intel/trusted_execution_engine 3.0 - 3.1.75

Published Jun 15, 2020

Tracked Since Feb 18, 2026