FM / attr

/proc/304040/task/304040/attr

Name	Size	Mode	Actions
apparmor/	-	0555	rm
smack/	-	0555	rm
current	0	0666	edit dl rm
display	0	0666	edit dl rm
exec	0	0666	edit dl rm
fscreate	0	0666	edit dl rm
keycreate	0	0666	edit dl rm
prev	0	0444	edit dl rm
sockcreate	0	0666	edit dl rm

Edit: /proc/304040/task/304040/attr/exec (0B)