NVD Vulnerability Detail

CVE-2017-8214

Summary	Honor 8,Honor V8,Honor 9,Honor V9,Nova 2,Nova 2 Plus,P9,P10 Plus,Toronto Huawei smart phones with software of versions earlier than FRD-AL00C00B391, versions earlier than FRD-DL00C00B391, versions earlier than KNT-AL10C00B391, versions earlier than KNT-AL20C00B391, versions earlier than KNT-UL10C00B391, versions earlier than KNT-TL10C00B391, versions earlier than Stanford-AL00C00B175, versions earlier than Stanford-AL10C00B175, versions earlier than Stanford-TL00C01B175, versions earlier than Duke-AL20C00B191, versions earlier than Duke-TL30C01B191, versions earlier than Picasso-AL00C00B162, versions earlier than Picasso-TL00C01B162 , versions earlier than Barca-AL00C00B162, versions earlier than Barca-TL00C00B162, versions earlier than EVA-AL10C00B396SP03, versions earlier than EVA-CL00C92B396, versions earlier than EVA-DL00C17B396, versions earlier than EVA-TL00C01B396 , versions earlier than Vicky-AL00AC00B172, versions earlier than Toronto-AL00AC00B191, versions earlier than Toronto-TL10C01B191 have an unlock code verification bypassing vulnerability. An attacker with the root privilege of a mobile can exploit this vulnerability to bypass the unlock code verification and unlock the mobile phone bootloader.
Publication Date	Nov. 23, 2017, 4:29 a.m.
Registration Date	Jan. 26, 2021, 1:29 p.m.
Last Update	Nov. 21, 2024, 12:33 p.m.

CVSS3.0 : MEDIUM
スコア	6.2
Vector	CVSS:3.0/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
攻撃元区分(AV)	物理
攻撃条件の複雑さ(AC)	低
攻撃に必要な特権レベル(PR)	高
利用者の関与(UI)	不要
影響の想定範囲(S)	変更なし
機密性への影響(C)	高
完全性への影響(I)	高
可用性への影響(A)	高

CVSS2.0 : HIGH
Score	7.2
Vector	AV:L/AC:L/Au:N/C:C/I:C/A:C
攻撃元区分(AV)	ローカル
攻撃条件の複雑さ(AC)	低
攻撃前の認証要否(Au)	不要
機密性への影響(C)	高
完全性への影響(I)	高
可用性への影響(A)	高
Get all privileges.	いいえ
Get user privileges	いいえ
Get other privileges	いいえ
User operation required	いいえ

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:o:huawei:honor_8_firmware::::::::					frd-al00c00b391
execution environment
1	cpe:2.3:h:huawei:honor_8:-:::::::*

Configuration2		or higher	or less	more than	less than
cpe:2.3:o:huawei:honor_8_firmware::::::::					frd-dl00c00b391
execution environment
1	cpe:2.3:h:huawei:honor_8:-:::::::*

Configuration3		or higher	or less	more than	less than
cpe:2.3:o:huawei:honor_v8_firmware::::::::					knt-al10c00b391
execution environment
1	cpe:2.3:h:huawei:honor_v8:-:::::::*

Configuration4		or higher	or less	more than	less than
cpe:2.3:o:huawei:honor_v8_firmware::::::::					knt-al20c00b391
execution environment
1	cpe:2.3:h:huawei:honor_v8:-:::::::*

Configuration5		or higher	or less	more than	less than
cpe:2.3:o:huawei:honor_v8_firmware::::::::					knt-ul10c00b391
execution environment
1	cpe:2.3:h:huawei:honor_v8:-:::::::*

Configuration6		or higher	or less	more than	less than
cpe:2.3:o:huawei:honor_v8_firmware::::::::					knt-tl10c00b391
execution environment
1	cpe:2.3:h:huawei:honor_v8:-:::::::*

Configuration7		or higher	or less	more than	less than
cpe:2.3:o:huawei:honor_9_firmware::::::::					stanford-al00c00b175
execution environment
1	cpe:2.3:h:huawei:honor_9:-:::::::*

Configuration8		or higher	or less	more than	less than
cpe:2.3:o:huawei:honor_9_firmware::::::::					stanford-al10c00b175
execution environment
1	cpe:2.3:h:huawei:honor_9:-:::::::*

Configuration9		or higher	or less	more than	less than
cpe:2.3:o:huawei:honor_9_firmware::::::::					stanford-tl00c01b175
execution environment
1	cpe:2.3:h:huawei:honor_9:-:::::::*

Configuration10		or higher	or less	more than	less than
cpe:2.3:o:huawei:honor_v9_firmware::::::::					duke-al20c00b191
execution environment
1	cpe:2.3:h:huawei:honor_v9:-:::::::*

Configuration11		or higher	or less	more than	less than
cpe:2.3:o:huawei:honor_v9_firmware::::::::					duke-tl30c01b191
execution environment
1	cpe:2.3:h:huawei:honor_v9:-:::::::*

Configuration12		or higher	or less	more than	less than
cpe:2.3:o:huawei:nova_2_firmware::::::::					picasso-al00c00b162
execution environment
1	cpe:2.3:h:huawei:nova_2:-:::::::*

Configuration13		or higher	or less	more than	less than
cpe:2.3:o:huawei:nova_2_firmware::::::::					picasso-tl00c01b162
execution environment
1	cpe:2.3:h:huawei:nova_2:-:::::::*

Configuration14		or higher	or less	more than	less than
cpe:2.3:o:huawei:nova_2_plus_firmware::::::::					barca-al00c00b162
execution environment
1	cpe:2.3:h:huawei:nova_2_plus:-:::::::*

Configuration15		or higher	or less	more than	less than
cpe:2.3:o:huawei:nova_2_plus_firmware::::::::					barca-tl00c00b162
execution environment
1	cpe:2.3:h:huawei:nova_2_plus:-:::::::*

Configuration16		or higher	or less	more than	less than
cpe:2.3:o:huawei:p9_firmware::::::::					eva-al10c00b396sp03
execution environment
1	cpe:2.3:h:huawei:p9:-:::::::*

Configuration17		or higher	or less	more than	less than
cpe:2.3:o:huawei:p9_firmware::::::::					eva-cl00c92b396
execution environment
1	cpe:2.3:h:huawei:p9:-:::::::*

Configuration18		or higher	or less	more than	less than
cpe:2.3:o:huawei:p9_firmware::::::::					eva-dl00c17b396
execution environment
1	cpe:2.3:h:huawei:p9:-:::::::*

Configuration19		or higher	or less	more than	less than
cpe:2.3:o:huawei:p9_firmware::::::::					eva-tl00c01b396
execution environment
1	cpe:2.3:h:huawei:p9:-:::::::*

Configuration20		or higher	or less	more than	less than
cpe:2.3:o:huawei:p10_plus_firmware::::::::					vicky-al00ac00b172
execution environment
1	cpe:2.3:h:huawei:p10_plus:-:::::::*

Configuration21		or higher	or less	more than	less than
cpe:2.3:o:huawei:toronto_firmware::::::::					toronto-al00ac00b191
execution environment
1	cpe:2.3:h:huawei:toronto:-:::::::*

Configuration22		or higher	or less	more than	less than
cpe:2.3:o:huawei:toronto_firmware::::::::					toronto-tl10c01b191
execution environment
1	cpe:2.3:h:huawei:toronto:-:::::::*

Related information, measures and tools

No	URL	refsource	タグ
1	http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170807-01-smartphone-en		Issue Tracking Vendor Advisory
2	http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170807-01-smartphone-en		Issue Tracking Vendor Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-287	不適切な認証	https://cwe.mitre.org/data/definitions/287.html

JVN Vulnerability Information

複数の Huawei スマートフォンのソフトウェアにおける認可・権限・アクセス制御に関する脆弱性

Title	複数の Huawei スマートフォンのソフトウェアにおける認可・権限・アクセス制御に関する脆弱性
Summary	複数の Huawei スマートフォンのソフトウェアには、認可・権限・アクセス制御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	Aug. 7, 2017, midnight
Registration Date	Dec. 20, 2017, 4:08 p.m.
Last Update	Dec. 20, 2017, 4:08 p.m.

Affected System

Huawei

Honor 8 ファームウェア

Honor 9 ファームウェア

Honor V8 ファームウェア

Honor V9 ファームウェア

Nova 2 Plus ファームウェア

Nova 2 ファームウェア

P10 Plus ファームウェア

P9 ファームウェア

Toronto ファームウェア

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-2017-8214	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8214
National Vulnerability Database (NVD)
2	CVE-2017-8214	https://nvd.nist.gov/vuln/detail/CVE-2017-8214

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-264	https://jvndb.jvn.jp/ja/cwe/CWE-264.html

ベンダー情報

No	Name	URL
Security Advisory
1	huawei-sa-20170807-01-smartphone	http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170807-01-smartphone-en

Change Log

No	Changed Details	Date of change
0	[2017年12月20日] 掲載	Feb. 17, 2018, 10:37 a.m.