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CVE-2020-12485

Quick assessment

Affected
vivo The frame touch module
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.

Vivo Frame Touch Module for Android 10是中国维沃移动通信（Vivo）公司的一个静电容点击模块。 frame touch module存在安全漏洞，该漏洞源于在处理特定参数时不对参数长度进行有效性判断，导致内存访问超出边界，导致设备上的本地DOS。

CVSS 5.5 · Medium EPSS 0.27% · P17

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-12485

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The frame touch module does not make validity judgments on parameter lengths when processing specific parameters,which caused out of the boundary when memory access.The vulnerability eventually leads to a local DOS on the device.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Vivo Frame Touch Module for Android 10 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vivo Frame Touch Module for Android 10是中国维沃移动通信（Vivo）公司的一个静电容点击模块。 frame touch module存在安全漏洞，该漏洞源于在处理特定参数时不对参数长度进行有效性判断，导致内存访问超出边界，导致设备上的本地DOS。
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
vivo The frame touch module unspecified ~ PD2012_1.4.0 -

II. Public POCs for CVE-2020-12485

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III. Intelligence Information for CVE-2020-12485

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Other References for CVE-2020-12485 (1)

IV. Related Vulnerabilities

Same vendor: vivo
Same weakness: CWE-125

V. Comments for CVE-2020-12485

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