Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The personality subsystem in the Linux kernel before 2.6.31-rc3 has a PER_CLEAR_ON_SETID setting that does not clear the ADDR_COMPAT_LAYOUT and MMAP_PAGE_ZERO flags when executing a setuid or setgid program, which makes it easier for local users to leverage the details of memory usage to (1) conduct NULL pointer dereference attacks, (2) bypass the mmap_min_addr protection mechanism, or (3) defeat address space layout randomization (ASLR).
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 配置错误漏洞
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在配置错误漏洞,该漏洞源于允许本地用户绕过保护或禁用某些ASLR(地址空间布局随机化)功能 。
CVSS Information
N/A
Vulnerability Type
N/A