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CVE-2021-31571

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.

Amazon FreeRTOS是美国亚马逊（Amazon）公司的一套适用于微控制器的开源操作系统。 Amazon Web Services FreeRTOS 10.4.3之前版本存在输入验证错误漏洞，该漏洞源于queue.c中有一个整数溢出，用于创建队列。

AI Predicted 8.1 Difficulty: Easy EPSS 1.38% · P70

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2021-31571

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The kernel in Amazon Web Services FreeRTOS before 10.4.3 has an integer overflow in queue.c for queue creation.
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
亚马逊 Amazon FreeRTOS 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Amazon FreeRTOS是美国亚马逊（Amazon）公司的一套适用于微控制器的开源操作系统。 Amazon Web Services FreeRTOS 10.4.3之前版本存在输入验证错误漏洞，该漏洞源于queue.c中有一个整数溢出，用于创建队列。
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-2021-31571

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III. Intelligence Information for CVE-2021-31571

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Patches & Fixes for CVE-2021-31571 (1)

Same Patch Batch · n/a · 2021-04-22 · 24 CVEs total

CVE-2021-31545 MediaWiki 信息泄露漏洞
CVE-2021-3496 jhead 缓冲区错误漏洞
CVE-2021-31555 MediaWiki 输入验证错误漏洞
CVE-2021-31554 MediaWiki AbuseFilter extension 安全漏洞
CVE-2021-31553 MediaWiki 代码问题漏洞
CVE-2021-31552 MediaWiki AbuseFilter extension 安全漏洞
CVE-2021-31551 MediaWiki 跨站脚本漏洞
CVE-2021-31550 MediaWiki 跨站脚本漏洞
CVE-2021-31549 MediaWiki 信息泄露漏洞
CVE-2021-31548 MediaWiki AbuseFilter extension 安全漏洞
CVE-2021-31547 MediaWiki AbuseFilter extension 信息泄露漏洞
CVE-2021-31546 MediaWiki 信息泄露漏洞
CVE-2021-31597 Dan DeFelippi node-XMLHttpRequest 信任管理问题漏洞
CVE-2021-3287 Zoho ManageEngine OpManager 代码问题漏洞
CVE-2021-27736 FusionAuth fusionauth-samlv2 代码问题漏洞
CVE-2021-30476 HashiCorp Terraform 安全漏洞
CVE-2021-29653 HashiCorp Vault 信任管理问题漏洞
CVE-2021-27400 HashiCorp Vault 信任管理问题漏洞
CVE-2021-30356 Check Point Identity Agent 后置链接漏洞
CVE-2021-31572 亚马逊 Amazon FreeRTOS 输入验证错误漏洞

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-31571

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