| Server IP : 13.235.167.51 / Your IP : 216.73.217.116 Web Server : Apache System : Linux machinox-server 6.17.0-1013-aws #13~24.04.1-Ubuntu SMP Fri Apr 24 21:36:58 UTC 2026 aarch64 User : root ( 0) PHP Version : 8.2.29 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /snap/core22/current/etc/sysctl.d/ |
Upload File : |
# Protect the zero page of memory from userspace mmap to prevent kernel # NULL-dereference attacks against potential future kernel security # vulnerabilities. (Added in kernel 2.6.23.) # # While this default is built into the Ubuntu kernel, there is no way to # restore the kernel default if the value is changed during runtime; for # example via package removal (e.g. wine, dosemu). Therefore, this value # is reset to the secure default each time the sysctl values are loaded. # # ARM-specific default: vm.mmap_min_addr = 32768