CVE-2020-0545: Integer Overflow

Published Jun 15, 2020
·
Updated

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 SPSE504.01.04.380.0, SPSSoC-X04.00.04.128.0, SPSSoC-A04.00.04.211.0, SPSE304.01.04.109.0, SPSE304.08.04.070.0 may allow a privileged user to potentially enable denial of service via local access.

Affected Software

10 affected components
Intel Converged Security Management Engine Firmware>=11.0<11.8.77
Intel Converged Security Management Engine Firmware>=11.10<11.12.77
Intel Converged Security Management Engine Firmware>=11.20<11.22.77
Intel Server Platform Services>=sps_e3_04.00.00.000.0<sps_e3_04.01.04.109.0
Intel Server Platform Services>=sps_e3_04.08.00.000.0<sps_e3_04.08.04.070.0
Intel Server Platform Services>=sps_e5_04.00.00.000.0<sps_e5_04.01.04.380.0
Intel Server Platform Services>=sps_soc-a_04.00.00.000.0<sps_soc-a_04.00.04.211.0
Intel Server Platform Services>=sps_soc-x_04.00.00.000.0<sps_soc-x_04.00.04.128.0
Intel Trusted Execution Engine>=3.0<3.1.75
Intel Trusted Execution Engine>=4.0<4.0.25

Event History

Jun 15, 2020
CVE Published
via MITRE·02:00 PM
Data Sourced
via MITRE·02:00 PM
DescriptionWeakness
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Frequently Asked Questions

1

What is the vulnerability ID?

The vulnerability ID is CVE-2020-0545.

2

What is the severity of CVE-2020-0545?

The severity of CVE-2020-0545 is medium with a severity score of 4.4.

3

Which software versions are affected by CVE-2020-0545?

Intel(R) CSME versions before 11.8.77, 11.12.77, 11.22.77, 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 are affected by CVE-2020-0545.

4

How can I fix CVE-2020-0545?

Apply the latest security patch or update provided by Intel to fix CVE-2020-0545.

5

Where can I find more information about CVE-2020-0545?

More information about CVE-2020-0545 can be found at the following references: [Link 1](https://cert-portal.siemens.com/productcert/pdf/ssa-631949.pdf), [Link 2](https://kc.mcafee.com/corporate/index?page=content&id=SB10321), [Link 3](https://security.netapp.com/advisory/ntap-20200611-0006/).

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CVE-2020-0545 - Integer Overflow - SecAlerts