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CVE-2020-9142

Quick assessment

Affected
n/a EMUI;Magic UI
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 Emui是中国Huawei公司的一款基于Android开发的移动端操作系统。Honor Magic Ui是中国Honor公司的一款基于Android开发的移动端操作系统。 多款华为、荣耀的移动设备操作系统存在缓冲区错误漏洞，成功利用此漏洞可能导致堆溢出和内存覆盖。以下产品及型号受到影响：EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, EMUI 9.1.1, EMUI 9.1.0, Magic UI 4.0.0, Magic UI 3.1

AI Predicted 8.1 Difficulty: Hard EPSS 0.71% · P52

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2020-9142

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is a heap base buffer overflow vulnerability in some Huawei smartphone.Successful exploitation of this vulnerability can cause heap overflow and memory overwriting when the system incorrectly processes the update file.
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 Emui 和 Honor Magic Ui 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei Emui是中国Huawei公司的一款基于Android开发的移动端操作系统。Honor Magic Ui是中国Honor公司的一款基于Android开发的移动端操作系统。 多款华为、荣耀的移动设备操作系统存在缓冲区错误漏洞，成功利用此漏洞可能导致堆溢出和内存覆盖。以下产品及型号受到影响：EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, EMUI 9.1.1, EMUI 9.1.0, Magic UI 4.0.0, Magic UI 3.1
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
- EMUI;Magic UI EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, EMUI 9.1.1, EMUI 9.1.0 -

II. Public POCs for CVE-2020-9142

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III. Intelligence Information for CVE-2020-9142

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Other References for CVE-2020-9142 (1)

Same Patch Batch · n/a · 2021-01-13 · 31 CVEs total

CVE-2020-9143 华为智能手机授权问题漏洞
CVE-2020-28374 Linux kernel 路径遍历漏洞
CVE-2020-36191 JupyterHub 跨站请求伪造漏洞
CVE-2020-35686 Sound Research DCHU 代码问题漏洞
CVE-2021-3139 Open Iscsi Tcmu-runner 路径遍历漏洞
CVE-2021-3131 1c Enterprise 加密问题漏洞
CVE-2021-23899 Owasp Json-sanitizer 代码问题漏洞
CVE-2021-23900 Owasp Json-sanitizer 输入验证错误漏洞
CVE-2021-3028 Git Big Ppicture 输入验证错误漏洞
CVE-2020-35687 Phpfusion 跨站请求伪造漏洞
CVE-2020-23653 ThinkAdmin 代码问题漏洞
CVE-2020-9144 Huawei Emui 和 Honor Magic Ui 缓冲区错误漏洞
CVE-2020-27488 Loxone Miniserver 授权问题漏洞
CVE-2020-9145 华为智能手机缓冲区错误漏洞
CVE-2020-35578 Nagios XI 操作系统命令注入漏洞
CVE-2020-27265 多款 Kepware 产品缓冲区错误漏洞
CVE-2020-9141 华为智能手机数据伪造问题漏洞
CVE-2020-9140 华为智能手机缓冲区错误漏洞
CVE-2020-9139 Huawei Emui 和 Honor Magic Ui 输入验证错误漏洞
CVE-2020-9138 华为智能手机缓冲区错误漏洞

Showing top 20 of 31 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: EMUI;Magic UI
Same vendor: n/a

V. Comments for CVE-2020-9142

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