Vulnerability Details : CVE-2018-12147
Insufficient input validation in HECI subsystem in Intel(R) CSME before version 11.21.55, Intel® Server Platform Services before version 4.0 and Intel® Trusted Execution Engine Firmware before version 3.1.55 may allow a privileged user to potentially enable escalation of privileges via local access.
Vulnerability category: Input validation
Products affected by CVE-2018-12147
- cpe:2.3:o:intel:server_platform_services_firmware:*:*:*:*:*:*:*:*
- Intel » Trusted Execution Engine FirmwareVersions from including (>=) 3.0 and up to, including, (<=) 3.1.50cpe:2.3:o:intel:trusted_execution_engine_firmware:*:*:*:*:*:*:*:*
- Intel » Converged Security Management Engine FirmwareVersions from including (>=) 11.10 and up to, including, (<=) 11.11.50cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:*
- Intel » Converged Security Management Engine FirmwareVersions from including (>=) 11.0 and up to, including, (<=) 11.8.50cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:*
- Intel » Converged Security Management Engine FirmwareVersions from including (>=) 11.20 and up to, including, (<=) 11.21.51cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-12147
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 10 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-12147
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
6.7
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.8
|
5.9
|
NIST |
CWE ids for CVE-2018-12147
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-12147
-
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00125.html?wapkw=2018-12147
INTEL-SA-00125Vendor Advisory
-
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00125.html
INTEL-SA-00125
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