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CVE-2018-5840

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）公司和开放手持设备联盟（简称OHA）共同开发的一套以Linux为基础的开源操作系统。Qualcomm GPU是其中的一个图形处理器。 Android中的Qualcomm GPU存在提权漏洞，该漏洞源于程序没有检测输入的值的大小。远程攻击者可利用该漏洞获取提升的权限。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.38% · P31

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2018-5840

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Buffer Copy without Checking Size of Input can occur during the DRM SDE driver initialization sequence in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.
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 Qualcomm GPU 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Android是美国谷歌（Google）公司和开放手持设备联盟（简称OHA）共同开发的一套以Linux为基础的开源操作系统。Qualcomm GPU是其中的一个图形处理器。 Android中的Qualcomm GPU存在提权漏洞，该漏洞源于程序没有检测输入的值的大小。远程攻击者可利用该漏洞获取提升的权限。
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
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-2018-5840

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III. Intelligence Information for CVE-2018-5840

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Other References for CVE-2018-5840 (1)

Same Patch Batch · Qualcomm, Inc. · 2018-06-06 · 10 CVEs total

CVE-2017-18154 Android Qualcomm Libgralloc 权限许可和访问控制问题漏洞
CVE-2018-3562 Android Qualcomm WLAN 缓冲区错误漏洞
CVE-2018-3565 Android Qualcomm WLAN 权限许可和访问控制漏洞
CVE-2018-3578 Android Qualcomm WLAN 权限许可和访问控制漏洞
CVE-2018-3580 Android Qualcomm WLAN 缓冲区错误漏洞
CVE-2018-5841 Android Qualcomm DCC 权限许可和访问控制问题漏洞
CVE-2018-5845 Android Qualcomm GPU 权限许可和访问控制漏洞
CVE-2018-5846 Android Qualcomm Radio internet packet accelerator 权限许可和访问控制问题漏洞
CVE-2018-5850 Android Qualcomm WLAN 权限许可和访问控制漏洞

IV. Related Vulnerabilities

Same product: Android for MSM, Firefox OS for MSM, QRD Android
Same vendor: Qualcomm, Inc.

V. Comments for CVE-2018-5840

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