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I. Basic Information for CVE-2009-0747
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The ext4_isize function in fs/ext4/ext4.h in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 uses the i_size_high structure member during operations on arbitrary types of files, which allows local users to cause a denial of service (CPU consumption and error-message flood) by attempting to mount a crafted ext4 filesystem.
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 'fs/ext4/ext4.h'资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux是一款开放源码的Unix风格(Unix alike)的操作系统(OS),在原代码级上兼容绝大部分Unix标准(指的是IEEE POSIX,System V,BSD)，是一个支持多用户, 多进程,多线程,实时性较好的功能强大而稳定的操作系统。 Linux kernel 2.6.27.19版本之前的版本2.6.27以及2.6.28.7之前的版本2.6.28中的fs/ext4/ext4.h的ext4_isize函数在任意种类文件上的操作使用i_size_high结构元，这会允许本地用户通过尝试固定一个
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-2009-0747
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III. Intelligence Information for CVE-2009-0747
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2009-0747

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