Details of VAR-201711-0980

ID

VAR-201711-0980

CVE

CVE-2017-8142

TITLE

Huawei Mate 9 and Mate 9 Pro Vulnerability related to the use of released memory in smartphone software

Trust: 0.8

sources: JVNDB: JVNDB-2017-010726

DESCRIPTION

The Trusted Execution Environment (TEE) module driver of Mate 9 and Mate 9 Pro smart phones with software versions earlier than MHA-AL00BC00B221 and versions earlier than LON-AL00BC00B221 has a use after free (UAF) vulnerability. An attacker tricks a user into installing a malicious application, and the application can start multiple threads and try to create and free specific memory, which could triggers access memory after free it and causes a system crash or arbitrary code execution. Mate9 and Mate9Pro are smart phones from China's Huawei company. Trusted Execution Environment TEE is a security zone on the mobile device's main processor. The Huawei Mate9 and Mate9Pro mobile phone TEE modules have a UseAfterFree (UAF) security vulnerability. An attacker lures a user to install a malicious mobile application

Trust: 2.16

sources: NVD: CVE-2017-8142 // JVNDB: JVNDB-2017-010726 // CNVD: CNVD-2017-11785

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2017-11785

AFFECTED PRODUCTS

vendor:	huawei	model:	mate 9 pro	scope:	lt	version:	lon-al00bc00b221	Trust: 1.8
vendor:	huawei	model:	mate 9	scope:	lt	version:	mha-al00bc00b221	Trust: 1.8
vendor:	huawei	model:	mate pro <=lon-al00bc00b221	scope:	eq	version:	9	Trust: 0.6
vendor:	huawei	model:	mate <=lon-al00bc00b221	scope:	eq	version:	9	Trust: 0.6

sources: CNVD: CNVD-2017-11785 // JVNDB: JVNDB-2017-010726 // NVD: CVE-2017-8142

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-8142
value:	HIGH
Trust: 1.0
NVD:	CVE-2017-8142
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2017-11785
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201711-983
value:	CRITICAL
Trust: 0.6

nvd@nist.gov:	CVE-2017-8142
severity:	HIGH
baseScore:	9.3
vectorString:	AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.6
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2017-11785
severity:	MEDIUM
baseScore:	6.2
vectorString:	AV:L/AC:H/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	HIGH
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	1.9
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2017-8142
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2017-11785 // JVNDB: JVNDB-2017-010726 // CNNVD: CNNVD-201711-983 // NVD: CVE-2017-8142

PROBLEMTYPE DATA

problemtype:

CWE-416

Trust: 1.8

sources: JVNDB: JVNDB-2017-010726 // NVD: CVE-2017-8142

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201711-983

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201711-983

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-010726

PATCH

title:	huawei-sa-20170615-01-smartphone	url:	http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170615-01-smartphone-en	Trust: 0.8
title:	Huawei mobile phone TEE module UseAfterFree vulnerability patch	url:	https://www.cnvd.org.cn/patchInfo/show/96677	Trust: 0.6
title:	Huawei Mate 9 and Mate 9 Pro Trusted Execution Environment Driver security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=76693	Trust: 0.6

sources: CNVD: CNVD-2017-11785 // JVNDB: JVNDB-2017-010726 // CNNVD: CNNVD-201711-983

EXTERNAL IDS

db:	NVD	id:	CVE-2017-8142	Trust: 3.0
db:	JVNDB	id:	JVNDB-2017-010726	Trust: 0.8
db:	CNVD	id:	CNVD-2017-11785	Trust: 0.6
db:	CNNVD	id:	CNNVD-201711-983	Trust: 0.6

sources: CNVD: CNVD-2017-11785 // JVNDB: JVNDB-2017-010726 // CNNVD: CNNVD-201711-983 // NVD: CVE-2017-8142

REFERENCES

url:	http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170615-01-smartphone-en	Trust: 1.6
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-8142	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-8142	Trust: 0.8
url:	http://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20170615-01-smartphone-cn	Trust: 0.6

sources: CNVD: CNVD-2017-11785 // JVNDB: JVNDB-2017-010726 // CNNVD: CNNVD-201711-983 // NVD: CVE-2017-8142

SOURCES

db:	CNVD	id:	CNVD-2017-11785
db:	JVNDB	id:	JVNDB-2017-010726
db:	CNNVD	id:	CNNVD-201711-983
db:	NVD	id:	CVE-2017-8142

LAST UPDATE DATE

2024-11-23T22:26:35.460000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2017-11785	date:	2017-06-28T00:00:00
db:	JVNDB	id:	JVNDB-2017-010726	date:	2017-12-21T00:00:00
db:	CNNVD	id:	CNNVD-201711-983	date:	2017-11-24T00:00:00
db:	NVD	id:	CVE-2017-8142	date:	2024-11-21T03:33:24.247

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2017-11785	date:	2017-06-28T00:00:00
db:	JVNDB	id:	JVNDB-2017-010726	date:	2017-12-21T00:00:00
db:	CNNVD	id:	CNNVD-201711-983	date:	2017-11-24T00:00:00
db:	NVD	id:	CVE-2017-8142	date:	2017-11-22T19:29:03.053