CVE-2017-8142
CVSS V2 High 9.3
CVSS V3 High 7.8
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.
Overview
- CVE ID
- CVE-2017-8142
- Assigner
- psirt@huawei.com
- Vulnerability Status
- Analyzed
- Published Version
- 2017-11-22T19:29:03
- Last Modified Date
- 2017-12-11T18:05:27
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:huawei:mate_9_firmware:*:*:*:*:*:*:*:* | 1 | OR | mha-al00bc00b221 | |
| cpe:2.3:h:huawei:mate_9:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:huawei:mate_9_pro_firmware:*:*:*:*:*:*:*:* | 1 | OR | lon-al00bc00b221 | |
| cpe:2.3:h:huawei:mate_9_pro:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 9.3
- Severity
- HIGH
- Exploitability Score
- 8.6
- Impact Score
- 10
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170615-01-smartphone-en | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-8142 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8142 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 08:09:26 | Added to TrackCVE | |||
| 2022-12-02 23:22:52 | 2017-11-22T19:29Z | 2017-11-22T19:29:03 | CVE Published Date | updated |
| 2022-12-02 23:22:52 | 2017-12-11T18:05:27 | CVE Modified Date | updated | |
| 2022-12-02 23:22:52 | Analyzed | Vulnerability Status | updated |