Huawei GT3/Honor 5C/KNT/P9 Lite/Y6 II Goldeneye Driver memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

A vulnerability, which was classified as critical, has been found in Huawei GT3, Honor 5C, KNT, P9 Lite and Y6 II (Smartphone Operating System). This issue affects some unknown functionality of the component Goldeneye Driver. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The goldeneye driver in NMO-L31C432B120 and earlier versions,NEM-L21C432B100 and earlier versions,NEM-L51C432B120 and earlier versions,KNT-AL10C746B160 and earlier versions,VNS-L21C185B142 and earlier versions,CAM-L21C10B130 and earlier versions,CAM-L21C185B141 and earlier versions has buffer overflow vulnerability. An attacker with the root privilege of the Android system can tricks a user into installing a malicious application on the smart phone, and send given parameter to smart phone to crash the system or escalate privilege.

The bug was discovered 02/08/2017. The weakness was released 11/22/2017 (Website). It is possible to read the advisory at huawei.com. The identification of this vulnerability is CVE-2017-2697 since 12/01/2016. The attack may be initiated remotely. A simple authentication is required for exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 287 days. During that time the estimated underground price was around $0-$5k.

Upgrading eliminates this vulnerability.

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CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 4.2
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/01/2016 🔍
02/08/2017 +69 days 🔍
11/22/2017 +287 days 🔍
11/22/2017 +0 days 🔍
11/23/2017 +1 days 🔍
01/11/2023 +1875 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20170208-02
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-2697 (🔍)

Entryinfo

Created: 11/23/2017 07:44
Updated: 01/11/2023 09:49
Changes: 11/23/2017 07:44 (57), 12/09/2019 15:37 (2), 01/11/2023 09:49 (4)
Complete: 🔍

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