One Hat Cyber Team

Your IP : 216.73.216.135

Server IP : 194.44.31.54

Server : Linux zen.imath.kiev.ua 4.18.0-553.77.1.el8_10.x86_64 #1 SMP Fri Oct 3 14:30:23 UTC 2025 x86_64

Server Software : Apache/2.4.37 (Rocky Linux) OpenSSL/1.1.1k

PHP Version : 5.6.40

Buat File | Buat Folder

Dir : ~/usr/share/systemtap/examples/security-band-aids/

View File Name : cve-2013-2094.stp

%{
#include <linux/perf_event.h>
%}

function sanitize_config:long (event:long) %{
  struct perf_event *event;

#if STAP_COMPAT_VERSION >= STAP_VERSION(1,8)
   event = (struct perf_event *) (unsigned long) STAP_ARG_event;
#else
    event = (struct perf_event *) (unsigned long) THIS->event;
#endif

    event->attr.config &= INT_MAX;
%}

probe kernel.function("perf_swevent_init").call {
  sanitize_config($event);
}