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Cvelist
Cvelist
added 2009/07/23 8:00 p.m.44 views

CVE-2009-2584

Off-by-one error in the optionswrite function in drivers/misc/sgi-gru/gruprocfs.c in the SGI GRU driver in the Linux kernel 2.6.30.2 and earlier on ia64 and x86 platforms might allow local users to overwrite arbitrary memory locations and gain privileges via a crafted count argument, which trigge...

7.4AI score0.0052EPSS
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seebug.org
seebug.org
added 2009/07/23 12:00 a.m.28 views

Linux Kernel SGI GRU驱动单字节漏洞

Bugraq ID: 35753 CNCAN ID:CNCAN-2009072204 Linux是一款开放源代码的操作系统。 Linux sgi-gru procfs接口实现存在内核栈缓冲区溢出,本地攻击者可以利用漏洞对系统进行拒绝服务攻击,可能导致以内核上下文执行任意指令。 optionswrite函数的"count"参数是用户可控制的,利用这个漏洞可以写'\0'字节到内核堆栈上大多数任意位置,可能导致任意代码执行。 Linux kernel 2.6.30 Linux kernel 2.6.29 4 Linux kernel 2.6.29 1 Linux kernel 2.6.29...

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