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RootSSV:20715HistoryJul 10, 2011 - 12:00 a.m.
Linux Kernel 'x86_assign_hw_event()'本地拒绝服务漏洞
2011-07-1000:00:00
Root
www.seebug.org
20
0.0004 Low
EPSS
Percentile
5.1%
Bugtraq ID: 48580
CVE ID：CVE-2011-2521
Linux是一款开放源代码的操作系统。
Linux Kernel 'x86_assign_hw_event()'存在安全漏洞，允许本地攻击者破坏Intel处理器计数器的计算，可导致拒绝服务攻击。
Linux kernel 2.6.38
Linux kernel 2.6.38.6
Linux kernel 2.6.38.4
Linux kernel 2.6.38.3
Linux kernel 2.6.38.2
Linux kernel 2.6.38-rc7
Linux kernel 2.6.38-rc4
Linux kernel 2.6.38-rc2
厂商解决方案
用户可参考如下供应商提供的安全公告获得补丁信息：
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=fc66c5210ec2539e800e87d7b3a985323c7be96e
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