NVD Vulnerability Detail

CVE-2020-8705

Summary	Insecure default initialization of resource in Intel(R) Boot Guard in Intel(R) CSME versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70, 13.0.40, 13.30.10, 14.0.45 and 14.5.25, Intel(R) TXE versions before 3.1.80 and 4.0.30, Intel(R) SPS versions before E5_04.01.04.400, E3_04.01.04.200, SoC-X_04.00.04.200 and SoC-A_04.00.04.300 may allow an unauthenticated user to potentially enable escalation of privileges via physical access.
Publication Date	Nov. 13, 2020, 3:15 a.m.
Registration Date	Jan. 26, 2021, 12:02 p.m.
Last Update	Nov. 21, 2024, 2:39 p.m.

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:intel:converged_security_and_manageability_engine::::::::				11.8.80
cpe:2.3:a:intel:converged_security_and_manageability_engine::::::::	11.12.0			11.12.80
cpe:2.3:a:intel:converged_security_and_manageability_engine::::::::	11.22.0			11.22.80
cpe:2.3:a:intel:converged_security_and_manageability_engine::::::::	12.0			12.0.70
cpe:2.3:a:intel:converged_security_and_manageability_engine::::::::	14.0			14.0.45
cpe:2.3:a:intel:converged_security_and_manageability_engine::::::::	13.30.0			13.30.10
cpe:2.3:a:intel:converged_security_and_manageability_engine::::::::	13.0			13.0.40

Configuration2	or higher	or less	more than	less than
cpe:2.3:a:intel:trusted_execution_technology:3.1.80:::::::*
cpe:2.3:a:intel:trusted_execution_technology:4.0.30:::::::*

Configuration3	or higher	or less	more than	less than
cpe:2.3:a:intel:server_platform_services:sps_soc-a_04.00.04.300:::::::*
cpe:2.3:a:intel:server_platform_services:sps_soc-x_04.00.04.200:::::::*
cpe:2.3:a:intel:server_platform_services:sps_e3_04.01.04.200:::::::*
cpe:2.3:a:intel:server_platform_services:sps_e5_04.01.04.400:::::::*

Related information, measures and tools

No	URL	タグ
1	https://security.netapp.com/advisory/ntap-20201113-0002/	Third Party Advisory
2	https://security.netapp.com/advisory/ntap-20201113-0002/	Third Party Advisory
3	https://security.netapp.com/advisory/ntap-20201113-0004/	Third Party Advisory
4	https://security.netapp.com/advisory/ntap-20201113-0004/	Third Party Advisory
5	https://security.netapp.com/advisory/ntap-20201113-0005/	Third Party Advisory
6	https://security.netapp.com/advisory/ntap-20201113-0005/	Third Party Advisory
7	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391	Vendor Advisory
8	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391	Vendor Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-1188	リソースの安全ではないデフォルト値への初期化	https://cwe.mitre.org/data/definitions/1188.html

JVN Vulnerability Information

複数の Intel 製品におけるリソースの安全ではないデフォルト値への初期化に関する脆弱性

Title	複数の Intel 製品におけるリソースの安全ではないデフォルト値への初期化に関する脆弱性
Summary	Intel(R) CSME、TXE、SPS には、リソースの安全ではないデフォルト値への初期化に関する脆弱性が存在します。
Possible impacts	情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	Nov. 10, 2020, midnight
Registration Date	July 8, 2021, 4:58 p.m.
Last Update	July 8, 2021, 4:58 p.m.

Affected System

インテル

trusted execution technology

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2020-8705	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8705
National Vulnerability Database (NVD)
2	CVE-2020-8705	https://nvd.nist.gov/vuln/detail/CVE-2020-8705

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-1188	https://cwe.mitre.org/data/definitions/1188.html

ベンダー情報

No	Name	URL
Intel Product Security Center
1	INTEL-SA-00391	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391.html

Change Log

No	Changed Details	Date of change
1	[2021年07月08日] 掲載	July 8, 2021, 4:58 p.m.