Public bug reported: in Fedora/RHEL if I want to see if the bpf LSM is active/available in the kernel I can go here:
[root@virtualrocky]# cat /sys/kernel/security/lsm lockdown,capability,yama,selinux,bpf[root@virtualrocky]# but if I do the same thing in Ubuntu 22.0.4 bpf is NOT there: root@virtual-ubuntu2204:/# cat /sys/kernel/security/lsm lockdown,capability,landlock,yama,apparmorroot@virtual-ubuntu2204:/# Please add bpf LSM to the CONFIG_LSM See discourse for background info https://discourse.ubuntu.com/t/ask-us-anything-about-ubuntu- kernels/27664/127?u=why2jjj root@virtual-ubuntu2204:/opt/# cat /proc/version_signature Ubuntu 5.15.0-82.91-generic 5.15.111 THANK YOU! ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2036281 Title: activate bpf LSM by default Status in linux package in Ubuntu: New Bug description: in Fedora/RHEL if I want to see if the bpf LSM is active/available in the kernel I can go here: [root@virtualrocky]# cat /sys/kernel/security/lsm lockdown,capability,yama,selinux,bpf[root@virtualrocky]# but if I do the same thing in Ubuntu 22.0.4 bpf is NOT there: root@virtual-ubuntu2204:/# cat /sys/kernel/security/lsm lockdown,capability,landlock,yama,apparmorroot@virtual-ubuntu2204:/# Please add bpf LSM to the CONFIG_LSM See discourse for background info https://discourse.ubuntu.com/t/ask-us-anything-about-ubuntu- kernels/27664/127?u=why2jjj root@virtual-ubuntu2204:/opt/# cat /proc/version_signature Ubuntu 5.15.0-82.91-generic 5.15.111 THANK YOU! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2036281/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
