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CVE-2020-29661

EPSS 0.29% · P53
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I. Basic Information for CVE-2020-29661

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A locking issue was discovered in the tty subsystem of the Linux kernel through 5.9.13. drivers/tty/tty_jobctrl.c allows a use-after-free attack against TIOCSPGRP, aka CID-54ffccbf053b.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 5.9.13 版本及之前版本存在资源管理错误漏洞，该漏洞源于子系统中发现了一个锁定问题。驱动tty tty jobctrl.c允许使用后免费攻击TIOCSPGRP，又名CID-54ffccbf053b。
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

VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2020-29661

#POC DescriptionSource LinkShenlong Link
1Nonehttps://github.com/wojkos9/arm-CVE-2020-29661POC Details
2Using Dirty Pagetable technology to reproduce CVE-2020-29661https://github.com/TLD1027/CVE-2020-29661POC Details
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III. Intelligence Information for CVE-2020-29661

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Same Patch Batch · n/a · 2020-12-09 · 27 CVEs total

CVE-2020-77878.2 HIGHImproper Authentication
CVE-2020-77767.1 HIGHCross-site Scripting (XSS)
CVE-2020-29259SourceCodester Online Examination System 跨站脚本漏洞
CVE-2020-16587Industrial Light And Magic OpenEXR 缓冲区错误漏洞
CVE-2020-29258SourceCodester Online Examination System 跨站脚本漏洞
CVE-2020-29257SourceCodester Online Examination System 跨站脚本漏洞
CVE-2020-16600Artifex Software MuPDF 资源管理错误漏洞
CVE-2020-16599GNU Binutils 代码问题漏洞
CVE-2020-16593GNU Binutils 代码问题漏洞
CVE-2020-16592GNU Binutils 资源管理错误漏洞
CVE-2020-16591GNU Binutils 缓冲区错误漏洞
CVE-2020-16590GNU Binutils 资源管理错误漏洞
CVE-2020-25499TotoLink A3002RU 命令注入漏洞
CVE-2020-28086Git 授权问题漏洞
CVE-2020-29660Linux kernel 资源管理错误漏洞
CVE-2020-29659Flexense DupScout Enterprise 缓冲区错误漏洞
CVE-2020-25199Wecon Technologies LeviStudioU 缓冲区错误漏洞
CVE-2020-23520Imcat 代码问题漏洞
CVE-2020-29657JerryScript 缓冲区错误漏洞
CVE-2020-29655ASUS RT-AC88U 注入漏洞

Showing top 20 of 27 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-29661

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