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[email protected]CVE-2020-8755

HistoryNov 12, 2020 - 6:15 p.m.

CVE-2020-8755

2020-11-1218:15:00

CWE-362

[email protected]

web.nvd.nist.gov

cve-2020-8755

intel

csme

sps

race condition

privilege escalation

nvd

6.4 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

40.9%

JSON

Race condition in subsystem for Intel® CSME versions before 12.0.70 and 14.0.45, Intel® SPS versions before E5_04.01.04.400 and E3_05.01.04.200 may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

CPENameOperatorVersion
intel:converged_security_and_management_engineintel converged security and management enginelt14.0.45
intel:converged_security_and_management_engineintel converged security and management enginelt12.0.70
intel:server_platform_servicesintel server platform serviceslte5_04.01.04.400
intel:server_platform_servicesintel server platform serviceslte3_05.01.04.200

CPE	Name	Operator	Version
intel:converged_security_and_management_engine	intel converged security and management engine	lt	14.0.45
intel:converged_security_and_management_engine	intel converged security and management engine	lt	12.0.70
intel:server_platform_services	intel server platform services	lt	e5_04.01.04.400
intel:server_platform_services	intel server platform services	lt	e3_05.01.04.200

References

security.netapp.com/advisory/ntap-20201113-0002/

security.netapp.com/advisory/ntap-20201113-0004/

www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391

6.4 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

40.9%

JSON

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