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[email protected]CVE-2019-11106

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

CVE-2019-11106

2019-12-1822:15:00

CWE-613

[email protected]

web.nvd.nist.gov

cve-2019-11106

insufficient session validation

intel

csme

txe

privilege escalation

local access

nvd

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

8.9 High

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

11.8%

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
intel:trusted_execution_engine_firmwareintel trusted execution engine firmwarelt4.0.20
intel:trusted_execution_engine_firmwareintel trusted execution engine firmwarelt3.1.70
intel:converged_security_management_engine_firmwareintel converged security management engine firmwarelt14.0.10
intel:converged_security_management_engine_firmwareintel converged security management engine firmwarelt12.0.45
intel:converged_security_management_engine_firmwareintel converged security management engine firmwarelt11.8.70
intel:converged_security_management_engine_firmwareintel converged security management engine firmwarelt13.0.10

CPE	Name	Operator	Version
intel:trusted_execution_engine_firmware	intel trusted execution engine firmware	lt	4.0.20
intel:trusted_execution_engine_firmware	intel trusted execution engine firmware	lt	3.1.70
intel:converged_security_management_engine_firmware	intel converged security management engine firmware	lt	14.0.10
intel:converged_security_management_engine_firmware	intel converged security management engine firmware	lt	12.0.45
intel:converged_security_management_engine_firmware	intel converged security management engine firmware	lt	11.8.70
intel:converged_security_management_engine_firmware	intel converged security management engine firmware	lt	13.0.10

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

8.9 High

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

11.8%

JSON

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