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RootSSV:23111HistoryOct 18, 2011 - 12:00 a.m.
Linux Kernel 'apparmor_setprocattr()'本地拒绝服务漏洞
2011-10-1800:00:00
Root
www.seebug.org
19
0.0004 Low
EPSS
Percentile
5.7%
Bugtraq ID: 50172
CVE ID：CVE-2011-3619
Linux是一款开源的操作系统。
"apparmor_setprocattr()"函数(security/apparmor/lsm.c)存在一个错误，如果进程向它的"/attr/current" proc文件写畸形数据可触发"BUG_ON()"，本地用户可利用漏洞进行本地拒绝服务攻击。
Linux Kernel 2.6.x
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=a5b2c5b2ad5853591a6cac6134cd0f599a720865
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