What’s Vulnerable › Vulnerabilities
CVE-2020-0545
- Severity: medium (CVSS 4.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2020-06-15 · updated 2026-06-17
- Weakness: CWE-190
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.
Affected products
- Intel Corporation Intel(R) CSME, Server Platform Services, Trusted Execution Engine and Intel(R) Active Management Techn: from 11.0 before 11.8.77; from 11.10 before 11.12.77; from 11.20 before 11.22.77 — fixed in 11.12.77, 11.22.77, 11.8.77
- Intel(R) Server Platform Services (SPS): from sps_e3_04.00.00.000.0 before sps_e3_04.01.04.109.0; from sps_e3_04.08.00.000.0 before sps_e3_04.08.04.070.0; from sps_e5_04.00.00.000.0 before sps_e5_04.01.04.380.0; from sps_soc-a_04.00.00.000.0 before sps_soc-a_04.00.04.211.0; from sps_soc-x_04.00.00.000.0 before sps_soc-x_04.00.04.128.0 — fixed in sps_e3_04.01.04.109.0, sps_e3_04.08.04.070.0, sps_e5_04.01.04.380.0, sps_soc-a_04.00.04.211.0, sps_soc-x_04.00.04.128.0
- Intel Trusted Execution Engine: from 3.0 before 3.1.75; from 4.0 before 4.0.25 — fixed in 3.1.75, 4.0.25
How to fix
Upgrade to a fixed version: Intel Corporation Intel(R) CSME, Server Platform Services, Trusted Execution Engine and Intel(R) Active Management Techn 11.12.77, 11.22.77, 11.8.77; Intel(R) Server Platform Services (SPS) sps_e3_04.01.04.109.0, sps_e3_04.08.04.070.0, sps_e5_04.01.04.380.0, sps_soc-a_04.00.04.211.0; Intel Trusted Execution Engine 3.1.75, 4.0.25. Check the vendor advisory for mitigations.
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-631949.pdf
- https://kc.mcafee.com/corporate/index?page=content&id=SB10321
- https://security.netapp.com/advisory/ntap-20200611-0006/
- https://support.lenovo.com/de/en/product_security/len-30041
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-631949.pdf
- https://kc.mcafee.com/corporate/index?page=content&id=SB10321
- https://security.netapp.com/advisory/ntap-20200611-0006/
- https://support.lenovo.com/de/en/product_security/len-30041
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