From 8b57fc3a3b65d3499fa3d68aefffb29c50622a7d Mon Sep 17 00:00:00 2001 From: Bertrand Jacquin Date: Thu, 9 Jan 2020 00:55:29 +0000 Subject: factory-default: define kernel.unprivileged_bpf_disabled sysctl --- factory-default/sys-apps/baselayout/etc/sysctl.conf | 3 +++ 1 file changed, 3 insertions(+) (limited to 'factory-default') diff --git a/factory-default/sys-apps/baselayout/etc/sysctl.conf b/factory-default/sys-apps/baselayout/etc/sysctl.conf index 8882326f..35fd94ba 100644 --- a/factory-default/sys-apps/baselayout/etc/sysctl.conf +++ b/factory-default/sys-apps/baselayout/etc/sysctl.conf @@ -38,6 +38,9 @@ kernel.dmesg_restrict = 1 # Disallow kernel profiling by users without CAP_SYS_ADMIN kernel.perf_event_paranoid = 2 +# Turn off unprivileged eBPF access. +kernel.unprivileged_bpf_disabled = 1 + # Do not allow O_CREAT open on regular files that we don't own in world # writable sticky directories, unless they are owned by the owner of the # directory -- cgit v1.2.3