CVE-2018-11891
Quick assessment
Affected
Qualcomm, Inc. Android for MSM, Firefox OS for MSM, QRD Android
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.
Android是美国谷歌（Google）和开放手持设备联盟（简称OHA）的一套以Linux为基础的开源操作系统。 Android中的‘update_fils_data’函数存在输入验证错误漏洞，该漏洞源于程序没有检测数组的长度。攻击者可利用该漏洞在系统上执行任意代码。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2018-11891
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, lack of check on the length of array while accessing can lead to an out of bound read in WLAN HOST function.
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
Android 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Android是美国谷歌（Google）和开放手持设备联盟（简称OHA）的一套以Linux为基础的开源操作系统。 Android中的‘update_fils_data’函数存在输入验证错误漏洞，该漏洞源于程序没有检测数组的长度。攻击者可利用该漏洞在系统上执行任意代码。
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 |
|---|---|---|---|---|
| Qualcomm, Inc. | Android for MSM, Firefox OS for MSM, QRD Android | All Android releases from CAF using the Linux kernel | - |
|
II. Public POCs for CVE-2018-11891
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2018-11891 (1)
Other References for CVE-2018-11891 (2)
Same Patch Batch · Qualcomm, Inc. · 2018-09-19 · 13 CVEs total
| CVE-2018-11878 | Android WLAN 缓冲区错误漏洞 | |
| CVE-2018-11883 | Android WLAN 安全漏洞 | |
| CVE-2018-11886 | Android WLAN 数字错误漏洞 | |
| CVE-2018-11894 | Android WLAN 安全漏洞 | |
| CVE-2018-11895 | Android WLAN 缓冲区错误漏洞 | |
| CVE-2018-11897 | Android WLAN 缓冲区错误漏洞 | |
| CVE-2018-11898 | Android Qualcomm WLAN Host 缓冲区错误漏洞 | |
| CVE-2018-11902 | Android WLAN 安全漏洞 | |
| CVE-2018-11903 | Android WLAN 安全漏洞 | |
| CVE-2018-11904 | Android WLAN 安全漏洞 | |
| CVE-2018-3573 | Android Boot 安全漏洞 | |
| CVE-2018-3574 | Android Kernel 输入验证错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2018-11891
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