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PRIOn knowledge basePRION:CVE-2019-11106

HistoryDec 18, 2019 - 10:15 p.m.

Input validation

2019-12-1822:15:00

PRIOn knowledge base

www.prio-n.com

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.5 Medium

AI Score

Confidence

High

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

10.6%

JSON

Insufficient session validation in the subsystem for Intel® CSME before versions 11.8.70, 12.0.45, 13.0.10 and 14.0.10; Intel® TXE before versions 3.1.70 and 4.0.20 may allow a privileged user to potentially enable escalation of privilege via local access.

CPENameOperatorVersion
converged_security_management_engine_firmwarege14.0.0
converged_security_management_engine_firmwarelt14.0.10
converged_security_management_engine_firmwarege12.0
converged_security_management_engine_firmwarelt12.0.45
converged_security_management_engine_firmwarege11.0
converged_security_management_engine_firmwarelt11.8.70
converged_security_management_engine_firmwarege13.0
converged_security_management_engine_firmwarelt13.0.10
trusted_execution_engine_firmwarege4.0
trusted_execution_engine_firmwarelt4.0.20

Name	Operator	Version
converged_security_management_engine_firmware	ge	14.0.0
converged_security_management_engine_firmware	lt	14.0.10
converged_security_management_engine_firmware	ge	12.0
converged_security_management_engine_firmware	lt	12.0.45
converged_security_management_engine_firmware	ge	11.0
converged_security_management_engine_firmware	lt	11.8.70
converged_security_management_engine_firmware	ge	13.0
converged_security_management_engine_firmware	lt	13.0.10
trusted_execution_engine_firmware	ge	4.0
trusted_execution_engine_firmware	lt	4.0.20

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References

www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.5 Medium

AI Score

Confidence

High

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

10.6%

JSON

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