One Hat Cyber Team
Your IP :
10.30.1.1
Server IP :
103.148.201.5
Server :
Linux web-olt 5.15.0-156-generic #166-Ubuntu SMP Sat Aug 9 00:02:46 UTC 2025 x86_64
Server Software :
Apache/2.4.52 (Ubuntu)
PHP Version :
8.1.29
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Eksekusi
Dir :
~
/
etc
/
sysctl.d
/
View File Name :
10-zeropage.conf
# 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. vm.mmap_min_addr = 65536