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CVE-2017-17172

Quick assessment

Affected
Huawei Technologies Co., Ltd. LYO-L21
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Huawei LYO-L21是中国华为（Huawei）公司的一款智能手机产品。 Huawei LYO-L21 LYO-L21C479B107版本和LYO-L21C479B107版本中存在提权漏洞。本地攻击者可通过诱使用户安装恶意的应用程序并构造畸形的报文利用该漏洞获取手机的更高权限。

AI Predicted 7.8 Difficulty: Hard EPSS 0.24% · P15
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I. Basic Information for CVE-2017-17172

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Huawei smart phones LYO-L21 with software LYO-L21C479B107, LYO-L21C479B107 have a privilege escalation vulnerability. An authenticated, local attacker can crafts malformed packets after tricking a user to install a malicious application and exploit this vulnerability when in the exception handling process. Successful exploitation may cause the attacker to obtain a higher privilege of the smart phones.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Huawei LYO-L21 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei LYO-L21是中国华为（Huawei）公司的一款智能手机产品。 Huawei LYO-L21 LYO-L21C479B107版本和LYO-L21C479B107版本中存在提权漏洞。本地攻击者可通过诱使用户安装恶意的应用程序并构造畸形的报文利用该漏洞获取手机的更高权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Huawei Technologies Co., Ltd. LYO-L21 LYO-L21C479B107, LYO-L21C479B107 -

II. Public POCs for CVE-2017-17172

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III. Intelligence Information for CVE-2017-17172

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Other References for CVE-2017-17172 (1)

Same Patch Batch · Huawei Technologies Co., Ltd. · 2018-06-14 · 3 CVEs total

CVE-2017-17173 Huawei Mate 9 Pro 输入验证漏洞
CVE-2017-17309 Huawei HG255s-10 路径遍历漏洞

IV. Related Vulnerabilities

Same vendor: Huawei Technologies Co., Ltd.

V. Comments for CVE-2017-17172

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