CVE-2016-8763

Severity Score

7.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The TrustZone driver in Huawei P9 phones with software Versions earlier than EVA-AL10C00B352 and P9 Lite with software VNS-L21C185B130 and earlier versions and P8 Lite with software ALE-L02C636B150 and earlier versions has an improper resource release vulnerability, which allows attackers to cause a system restart or privilege elevation.

El controlador TrustZone en teléfonos Huawei P9 con versiones de software anteriores a EVA-AL10C00B352 y P9 Lite con software VNS-L21C185B130 y versiones anteriores y P8 Lite con software ALE-L02C636B150 y versiones anteriores tiene una vulnerabilidad de liberación de recursos inadecuada, lo que permite a atacantes provocar un reinicio del sistema o elevación de privilegios.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-10-18 CVE Reserved
2017-04-02 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-664: Improper Control of a Resource Through its Lifetime

CAPEC

References (2)

URL	Tag	Source
http://www.securityfocus.com/bid/94509	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20161123-01-smartphone-en	2017-04-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Huawei Search vendor "Huawei"	P9 Firmware Search vendor "Huawei" for product "P9 Firmware"	-	-	Affected	in	Huawei Search vendor "Huawei"	P9 Search vendor "Huawei" for product "P9"	-	-	Safe
Huawei Search vendor "Huawei"	P9 Lite Firmware Search vendor "Huawei" for product "P9 Lite Firmware"	<= vns-l21c185b130 Search vendor "Huawei" for product "P9 Lite Firmware" and version " <= vns-l21c185b130"	-	Affected	in	Huawei Search vendor "Huawei"	P9 Lite Search vendor "Huawei" for product "P9 Lite"	-	-	Safe
Huawei Search vendor "Huawei"	P8 Lite Firmware Search vendor "Huawei" for product "P8 Lite Firmware"	<= ale-l02c636b150 Search vendor "Huawei" for product "P8 Lite Firmware" and version " <= ale-l02c636b150"	-	Affected	in	Huawei Search vendor "Huawei"	P8 Lite Search vendor "Huawei" for product "P8 Lite"	-	-	Safe