Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
madvise_remove in Linux kernel 2.6.16 up to 2.6.16.6 does not follow file and mmap restrictions, which allows local users to bypass IPC permissions and replace portions of readonly tmpfs files with zeroes, aka the MADV_REMOVE vulnerability. NOTE: this description was originally written in a way that combined two separate issues. The mprotect issue now has a separate name, CVE-2006-2071.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel共享内存绕过安全限制漏洞
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux Kernel实现上存在漏洞，允许本地用户绕过IPC权限控制，可能导致内存信息泄露。 通过使用mprotect可以获得以只读方式attach的共享内存的写权限。
CVSS Information
N/A
Vulnerability Type
N/A