PaX не используется.
Вывод checksec.sh --proc-all* Does the CPU support NX: Yes
COMMAND PID RELRO STACK CANARY NX/PaX PIE
init 1 Partial RELRO No symbol table found NX enabled No PIE
init 2112 Partial RELRO Permission denied NX enabled No PIE
udhcpc 2543 Partial RELRO Permission denied NX enabled No PIE
wpa_supplicant 2549 Full RELRO Canary found NX enabled PIE enabled
login 2551 Partial RELRO Permission denied NX enabled No PIE
ash 2554 Partial RELRO Permission denied NX enabled No PIE
startx 2590 Partial RELRO Permission denied NX enabled No PIE
udhcpc 2621 Partial RELRO Permission denied NX enabled No PIE
xinit 2636 Full RELRO Canary found NX enabled PIE enabled
X 2637 Partial RELRO Canary found NX enabled PIE enabled
jwm 2652 Full RELRO Canary found NX enabled PIE enabled
conky 2656 Full RELRO Canary found NX enabled PIE enabled
st 2710 Full RELRO Canary found NX enabled PIE enabled
ash 2711 Partial RELRO Permission denied NX enabled No PIE
firefox 2843 Full RELRO Canary found NX enabled PIE enabled
Web Content 2893 Full RELRO Canary found NX enabled PIE enabled
WebExtensions 2935 Full RELRO Canary found NX enabled PIE enabled
Web Content 2964 Full RELRO Canary found NX enabled PIE enabled
Web Content 3011 Full RELRO Canary found NX enabled PIE enabled
st 3101 Full RELRO Canary found NX enabled PIE enabled
ash 3102 Partial RELRO Permission denied NX enabled No PIE
ash 3103 Partial RELRO Permission denied NX enabled ""
То что с "No PIE" собрано мной, остальное это alpinelinux. Мной собрано еще очень мало пакетов, времени не хватает:(