Huawei Y6 II up to CAM-L21C10B130/CAM-L21C185B141 emerg_data Driver memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Huawei Y6 II up to CAM-L21C10B130/CAM-L21C185B141. This affects an unknown function of the component emerg_data Driver. Executing a manipulation can lead to memory corruption. This vulnerability is registered as CVE-2017-2696. The attack needs to be launched locally. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Huawei Y6 II up to CAM-L21C10B130/CAM-L21C185B141. This vulnerability affects an unknown functionality of the component emerg_data Driver. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The emerg_data driver in CAM-L21C10B130 and earlier versions, CAM-L21C185B141 and earlier versions has a 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 published 11/22/2017 (Website). The advisory is available at huawei.com. This vulnerability was named CVE-2017-2696 since 12/01/2016. The attack can be initiated remotely. The successful exploitation needs a single 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 287 days. During that time the estimated underground price was around $0-$5k.

Upgrading eliminates this vulnerability.

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

Productinfo

Vendor

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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: 5.8

VulDB Base Score: 4.0
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: 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: 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-20170208-01
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-2696 (🔍)
GCVE (CVE): GCVE-0-2017-2696
GCVE (VulDB): GCVE-100-109810

Entryinfo

Created: 11/23/2017 07:43
Updated: 01/11/2023 09:44
Changes: 11/23/2017 07:43 (57), 12/09/2019 15:36 (2), 01/11/2023 09:44 (4)
Complete: 🔍
Cache ID: 216::103

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