CVE-2021-32484
Quick assessment
Affected
n/a n/a
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.
Mediatek 芯片是中国联发科（Mediatek）的智能手机芯片组。 Mediatek 芯片存在安全漏洞，该漏洞源于系统中存在基于堆的缓冲区溢出漏洞，由于该漏洞可能进而导致系统崩溃。这可能导致远程拒绝服务攻击，而不需要额外的执行特权，开发不需要用户交互。
Possible ATT&CK Techniques 2 AI
T1190 · Exploit Public-Facing Application T1498 · Network Denial of Service
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I. Basic Information for CVE-2021-32484
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In modem 2G RRM, there is a possible system crash due to a heap buffer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00500621; Issue ID: ALPS04964917.
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
Mediatek 芯片 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mediatek 芯片是中国联发科（Mediatek）的智能手机芯片组。 Mediatek 芯片存在安全漏洞，该漏洞源于系统中存在基于堆的缓冲区溢出漏洞，由于该漏洞可能进而导致系统崩溃。这可能导致远程拒绝服务攻击，而不需要额外的执行特权，开发不需要用户交互。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-32484
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2021-32484 (1)
-
https://corp.mediatek.com/product-security-bulletin/September-2021 x_refsource_MISC
Same Patch Batch · n/a · 2021-09-09 · 49 CVEs total
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| CVE-2020-19144 | Silicon Graphics LibTIFF 缓冲区错误漏洞 | |
| CVE-2021-37101 | Huawei AIS-BW50-00 安全漏洞 | |
| CVE-2021-20117 | Tenable Network Security Nessus 输入验证错误漏洞 | |
| CVE-2021-38408 | Advantech WebAccess 缓冲区错误漏洞 | |
| CVE-2021-40223 | Rittal CMC PU III 跨站脚本漏洞 | |
| CVE-2021-40222 | Rittal CMC PU III 操作系统命令注入漏洞 | |
| CVE-2021-39296 | OpenBMC 授权问题漏洞 | |
| CVE-2021-20118 | Tenable Network Security Nessus 输入验证错误漏洞 | |
| CVE-2021-38723 | FUEL CMS SQL注入漏洞 | |
| CVE-2021-38725 | FUEL-CMS 访问控制错误漏洞 | |
| CVE-2020-19515 | qdPM 跨站脚本漏洞 | |
| CVE-2021-32485 | Mediatek 芯片 缓冲区错误漏洞 | |
| CVE-2021-32486 | Mediatek 芯片 安全漏洞 | |
| CVE-2021-32487 | Mediatek 芯片 安全漏洞 | |
| CVE-2021-38727 | FUEL CMS SQL注入漏洞 | |
| CVE-2021-40284 | D-Link DSL-3782 安全漏洞 | |
| CVE-2021-28909 | BAB TECHNOLOGIE GmbH eibPort 安全漏洞 | |
| CVE-2021-28910 | Bab Technologie Gmbh BAB TECHNOLOGIE GmbH eibPort 安全漏洞 | |
| CVE-2020-19263 | MipCMS 安全漏洞 |
Showing top 20 of 49 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-32484
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