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CVE-2018-5857

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。wcd_cpe_core是其中的一个用于添加LSM拓扑支持的组件。 Android中的wcd_cpe_core存在释放后重用漏洞。攻击者可利用该漏洞获取访问权限。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.16% · P4

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2018-5857

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In the WCD CPE codec, a Use After Free condition can occur in all Android releases(Android for MSM, Firefox OS for MSM, QRD Android) from CAF 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 wcd_cpe_core 安全漏洞
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。wcd_cpe_core是其中的一个用于添加LSM拓扑支持的组件。 Android中的wcd_cpe_core存在释放后重用漏洞。攻击者可利用该漏洞获取访问权限。
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-2018-5857

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III. Intelligence Information for CVE-2018-5857

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Other References for CVE-2018-5857 (1)

Same Patch Batch · Qualcomm, Inc. · 2018-06-15 · 5 CVEs total

CVE-2017-18169 Android Kernel 安全漏洞
CVE-2018-5860 Android MDSS驱动程序安全漏洞
CVE-2018-5863 Android WLAN HOST 缓冲区错误漏洞
CVE-2018-5854 Android Bootloader 缓冲区错误漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2018-5857

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