VDB-136146 · CVE-2019-5219 · sa-20190130-01

Huawei Mate 10 up to 9.0.0 Driver Application double free

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.8	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Huawei Mate 10 up to 9.0.0. Affected is an unknown function of the component Driver. The manipulation as part of Application results in double free. This vulnerability is identified as CVE-2019-5219. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Huawei Mate 10 up to 9.0.0 (Smartphone Operating System). Affected is an unknown part of the component Driver. The manipulation as part of a Application leads to a double free vulnerability. CWE is classifying the issue as CWE-415. The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations. This is going to have an impact on availability. CVE summarizes:

There is a double free vulnerability on certain drivers of Huawei Mate10 smartphones versions earlier than ALP-AL00B 9.0.0.181(C00E87R2P20T8). An attacker tricks the user into installing a malicious application, which makes multiple processes operate the same resource at the same time. Successful exploit could cause a denial of service condition.

The bug was discovered 01/30/2019. The weakness was released 06/06/2019 (Website). The advisory is available at huawei.com. This vulnerability is traded as CVE-2019-5219 since 01/04/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

The vulnerability was handled as a non-public zero-day exploit for at least 127 days. During that time the estimated underground price was around $5k-$25k.

Upgrading to version 9.0.0.181(C00E87R2P20T8) eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-136150 and VDB-136144. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Smartphone Operating System

Vendor

Huawei

Name

Mate 10

Version

License

commercial

Website

Vendor: https://www.huawei.com/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Double free
CWE: CWE-415 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Mate 10 9.0.0.181(C00E87R2P20T8)

Timelineinfo

01/04/2019 🔍
01/30/2019 +26 days 🔍
06/06/2019 +127 days 🔍
06/07/2019 +1 days 🔍
09/28/2023 +1574 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20190130-01
Status: Not defined

CVE: CVE-2019-5219 (🔍)
GCVE (CVE): GCVE-0-2019-5219
GCVE (VulDB): GCVE-100-136146
OSVDB: - Huawei Mate10 denial of service

See also: 🔍

Entryinfo

Created: 06/07/2019 08:56
Updated: 09/28/2023 14:47
Changes: 06/07/2019 08:56 (44), 06/20/2020 16:48 (18), 09/28/2023 14:47 (4)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.