Huawei Vicky AL00AC00B124D/AL00AC00B157D/AL00AC00B167 Flp Driver double free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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.
5.9$5k-$25k0.00

Summaryinfo

A vulnerability described as critical has been identified in Huawei Vicky AL00AC00B124D/AL00AC00B157D/AL00AC00B167. Affected by this issue is some unknown functionality of the component Flp Driver. Executing a manipulation can lead to double free. This vulnerability is handled as CVE-2017-15330. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in Huawei Vicky AL00AC00B124D/AL00AC00B157D/AL00AC00B167. This vulnerability affects an unknown code block of the component Flp Driver. The manipulation with an unknown input leads to a double free vulnerability. The CWE definition for the vulnerability is CWE-415. The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The Flp Driver in some Huawei smartphones of the software Vicky-AL00AC00B124D, Vicky-AL00AC00B157D, Vicky-AL00AC00B167 has a double free vulnerability. An attacker can trick a user to install a malicious application which has a high privilege to exploit this vulnerability. Successful exploitation may cause denial of service (DoS) attack.

The bug was discovered 12/06/2017. The weakness was released 02/15/2018 (Website). The advisory is shared for download at huawei.com. This vulnerability was named CVE-2017-15330 since 10/14/2017. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 02/06/2023).

The vulnerability was handled as a non-public zero-day exploit for at least 71 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/14/2017 🔍
12/06/2017 +53 days 🔍
02/15/2018 +71 days 🔍
02/15/2018 +0 days 🔍
02/16/2018 +1 days 🔍
02/06/2023 +1816 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20171206-01
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-15330 (🔍)
GCVE (CVE): GCVE-0-2017-15330
GCVE (VulDB): GCVE-100-113356

Entryinfo

Created: 02/16/2018 08:38
Updated: 02/06/2023 17:00
Changes: 02/16/2018 08:38 (57), 01/05/2020 13:29 (2), 02/06/2023 17:00 (3)
Complete: 🔍
Cache ID: 216::103

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