CVE-2017-17320

Severity Score

7.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Huawei Mate 9 Pro smartphones with software of LON-AL00BC00B139D, LON-AL00BC00B229, LON-L29DC721B188 have a memory double free vulnerability. The system does not manage the memory properly, that frees on the same memory address twice. An attacker tricks the user who has root privilege to install a crafted application, successful exploit could result in malicious code execution.

Los smartphones Huawei Mate 9 Pro con software LON-AL00BC00B139D, LON-AL00BC00B229 y LON-L29DC721B188 tienen una vulnerabilidad de doble liberación (double free) de memoria. El sistema no gestiona la memoria correctamente, ya que libera dos veces en la misma dirección de memoria. Un atacante engaña al usuario con privilegios root para que instale una aplicación maliciosa, por lo que la explotación exitosa de esta vulnerabilidad podría desembocar en la ejecución de código malicioso.

*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

2017-12-04 CVE Reserved
2018-03-20 CVE Published
2023-03-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-415: Double Free

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180314-02-smartphone-en	2018-04-13

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Huawei Search vendor "Huawei"	Mate 9 Pro Firmware Search vendor "Huawei" for product "Mate 9 Pro Firmware"	lon-al00bc00b139d Search vendor "Huawei" for product "Mate 9 Pro Firmware" and version "lon-al00bc00b139d"	-	Affected	in	Huawei Search vendor "Huawei"	Mate 9 Pro Search vendor "Huawei" for product "Mate 9 Pro"	-	-	Safe
Huawei Search vendor "Huawei"	Mate 9 Pro Firmware Search vendor "Huawei" for product "Mate 9 Pro Firmware"	lon-al00bc00b229 Search vendor "Huawei" for product "Mate 9 Pro Firmware" and version "lon-al00bc00b229"	-	Affected	in	Huawei Search vendor "Huawei"	Mate 9 Pro Search vendor "Huawei" for product "Mate 9 Pro"	-	-	Safe
Huawei Search vendor "Huawei"	Mate 9 Pro Firmware Search vendor "Huawei" for product "Mate 9 Pro Firmware"	lon-l29dc721b188 Search vendor "Huawei" for product "Mate 9 Pro Firmware" and version "lon-l29dc721b188"	-	Affected	in	Huawei Search vendor "Huawei"	Mate 9 Pro Search vendor "Huawei" for product "Mate 9 Pro"	-	-	Safe