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RootSSV:20118HistorySep 14, 2010 - 12:00 a.m.
Linux kernel 2.6.x ecryptfs_uid_hash()函数本地溢出漏洞
2010-09-1400:00:00
Root
www.seebug.org
17
0.0004 Low
EPSS
Percentile
5.1%
BUGTRAQ ID: 42237
CVE ID: CVE-2010-2492
Linux Kernel是开放源码操作系统Linux所使用的内核。
Linux Kernel eCryptfs子系统中fs/ecryptfs/messaging.c文件的ecryptfs_uid_hash宏错误的假设hash_long()函数的第二个参数是哈希桶的数目而不是哈希位的数目，这允许本地用户导致缓冲区溢出。
Linux kernel 2.6.x
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Linux
目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：
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