CVE-2020-0545

Severity CVSS v4.0:

Pending analysis

Type:

CWE-190 Integer Overflow or Wraparound

Publication date:

15/06/2020

Last modified:

22/07/2020

Description

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.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 4.40 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

4.40

Severity 3.x

MEDIUM

Vector 2.0

AV:L/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0

2.10

Severity 2.0

LOW

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:intel:converged_security_management_engine_firmware::::::::	11.0 (including)	11.8.77 (excluding)
cpe:2.3:o:intel:converged_security_management_engine_firmware::::::::	11.10 (including)	11.12.77 (excluding)
cpe:2.3:o:intel:converged_security_management_engine_firmware::::::::	11.20 (including)	11.22.77 (excluding)
cpe:2.3:a:intel:server_platform_services::::::::	sps_e3_04.00.00.000.0 (including)	sps_e3_04.01.04.109.0 (excluding)
cpe:2.3:a:intel:server_platform_services::::::::	sps_e3_04.08.00.000.0 (including)	sps_e3_04.08.04.070.0 (excluding)
cpe:2.3:a:intel:server_platform_services::::::::	sps_e5_04.00.00.000.0 (including)	sps_e5_04.01.04.380.0 (excluding)
cpe:2.3:a:intel:server_platform_services::::::::	sps_soc-a_04.00.00.000.0 (including)	sps_soc-a_04.00.04.211.0 (excluding)
cpe:2.3:a:intel:server_platform_services::::::::	sps_soc-x_04.00.00.000.0 (including)	sps_soc-x_04.00.04.128.0 (excluding)
cpe:2.3:o:intel:trusted_execution_engine::::::::	3.0 (including)	3.1.75 (excluding)
cpe:2.3:o:intel:trusted_execution_engine::::::::	4.0 (including)	4.0.25 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2020-0545

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools