Home/CVE/Integer overflow in subsystem for Intel(R) CSME versions before 11.8.77, 11.12.77, 11.22.77 and Intel(R) TXE versions be
CVE

CVE-2020-0545

Integer overflow in subsystem for Intel(R) CSME versions before 11.8.77, 11.12.77, 11.22.77 and Intel(R) TXE versions be

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.

MEDIUM · CVSS 4.4 EPSS 0.00104
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-190Integer Overflow or Wraparound
▤

Affected Products & Versions

10
intel converged security management engine firmware>= 11.0 and < 11.8.77
intel converged security management engine firmware>= 11.10 and < 11.12.77
intel converged security management engine firmware>= 11.20 and < 11.22.77
intel server platform services>= sps_e3_04.00.00.000.0 and < sps_e3_04.01.04.109.0
intel server platform services>= sps_e3_04.08.00.000.0 and < sps_e3_04.08.04.070.0
intel server platform services>= sps_e5_04.00.00.000.0 and < sps_e5_04.01.04.380.0
intel server platform services>= sps_soc-a_04.00.00.000.0 and < sps_soc-a_04.00.04.211.0
intel server platform services>= sps_soc-x_04.00.00.000.0 and < sps_soc-x_04.00.04.128.0
▣

Scoring & Timeline

4.4
MEDIUM · CVSS v3.1 · secure@intel.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD15 Jun 2020 · 02:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
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.htmlVendor Advisory
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