Disable the usage of ptrace()
by all processes
#242
Merged
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Upgrade existing
sysctl
to now disableptrace()
usage by all processes.Previously it was restricted to users with
CAP_SYS_PTRACE
.It is unlikely that this would cause significantly more software breakages than the previous setting.
Needs to be thoroughly tested before being upgraded.
Changes
kernel.yama.ptrace_scope=2
to
kernel.yama.ptrace_scope=3
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