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I. Basic Information for CVE-2009-1388
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The ptrace_start function in kernel/ptrace.c in the Linux kernel 2.6.18 does not properly handle simultaneous execution of the do_coredump function, which allows local users to cause a denial of service (deadlock) via vectors involving the ptrace system call and a coredumping thread.
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 'ptrace.c' 死锁拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux Kernel是开放源码操作系统，Linux所使用的内核。 Linux Kernel的kernel/ptrace.c文件中的ptrace_start函数没有正确地处理与do_coredump函数同时执行的情况，本地用户可以通过ptrace系统调用并coredump线程导致系统死锁的拒绝服务情况。
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
-n/a n/a -
II. Public POCs for CVE-2009-1388
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III. Intelligence Information for CVE-2009-1388
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V. Comments for CVE-2009-1388

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