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SELinux is preventing /usr/libexec/ipsec/addconn from read access on the file nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that addconn should be allowed read access on the nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf file by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # ausearch -c 'addconn' --raw | audit2allow -M my-addconn # semodule -i my-addconn.pp Additional Information: Source Context system_u:system_r:ipsec_t:s0 Target Context system_u:object_r:l2tpd_var_run_t:s0 Target Objects nm-l2tp-ipsec- 163eb469-8436-4da6-a0a3-3e29f8e3c412.conf [ file ] Source addconn Source Path /usr/libexec/ipsec/addconn Port <Unknown> Host tbs-hp Source RPM Packages libreswan-3.23-5.el7_5.x86_64 Target RPM Packages Policy RPM selinux-policy-3.13.1-192.el7_5.4.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name tbs-hp Platform Linux tbs-hp 3.10.0-862.9.1.el7.x86_64 #1 SMP Wed Jun 27 04:30:39 EDT 2018 x86_64 x86_64 Alert Count 3 First Seen 2018-07-24 13:11:59 EDT Last Seen 2018-07-24 13:14:19 EDT Local ID 7bbbf2be-ba7b-403a-8e7a-e37e8b7bcab3 Raw Audit Messages type=AVC msg=audit(1532452459.665:1716): avc: denied { read } for pid=19239 comm="addconn" name="nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf" dev="tmpfs" ino=139872 scontext=system_u:system_r:ipsec_t:s0 tcontext=system_u:object_r:l2tpd_var_run_t:s0 tclass=file type=SYSCALL msg=audit(1532452459.665:1716): arch=x86_64 syscall=open success=no exit=EACCES a0=55ed97f73050 a1=0 a2=1b6 a3=24 items=0 ppid=19238 pid=19239 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=addconn exe=/usr/libexec/ipsec/addconn subj=system_u:system_r:ipsec_t:s0 key=(null) Hash: addconn,ipsec_t,l2tpd_var_run_t,file,read
After installing the semodule from the details, this error appears: SELinux is preventing addconn from open access on the file /run/nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf. ***** Plugin restorecon (99.5 confidence) suggests ************************ If you want to fix the label. /run/nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf default label should be var_run_t. Then you can run restorecon. The access attempt may have been stopped due to insufficient permissions to access a parent directory in which case try to change the following command accordingly. Do # /sbin/restorecon -v /run/nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf ***** Plugin catchall (1.49 confidence) suggests ************************** If you believe that addconn should be allowed open access on the nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf file by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # ausearch -c 'addconn' --raw | audit2allow -M my-addconn # semodule -i my-addconn.pp Additional Information: Source Context system_u:system_r:ipsec_t:s0 Target Context system_u:object_r:l2tpd_var_run_t:s0 Target Objects /run/nm-l2tp-ipsec- 163eb469-8436-4da6-a0a3-3e29f8e3c412.conf [ file ] Source addconn Source Path addconn Port <Unknown> Host tbs-hp Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-192.el7_5.4.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name tbs-hp Platform Linux tbs-hp 3.10.0-862.9.1.el7.x86_64 #1 SMP Wed Jun 27 04:30:39 EDT 2018 x86_64 x86_64 Alert Count 1 First Seen 2018-07-24 13:26:06 EDT Last Seen 2018-07-24 13:26:06 EDT Local ID fa63bb32-54d9-47d5-8b80-c0c3801e8fe6 Raw Audit Messages type=AVC msg=audit(1532453166.778:2156): avc: denied { open } for pid=20595 comm="addconn" path="/run/nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf" dev="tmpfs" ino=139872 scontext=system_u:system_r:ipsec_t:s0 tcontext=system_u:object_r:l2tpd_var_run_t:s0 tclass=file Hash: addconn,ipsec_t,l2tpd_var_run_t,file,open
The VPN would connect after installing the semodule again from previous details. There are 2 more SELinux errors that appear after it is established: SELinux is preventing /usr/libexec/ipsec/addconn from ioctl access on the file /run/nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf. ***** Plugin restorecon (99.5 confidence) suggests ************************ If you want to fix the label. /run/nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf default label should be var_run_t. Then you can run restorecon. The access attempt may have been stopped due to insufficient permissions to access a parent directory in which case try to change the following command accordingly. Do # /sbin/restorecon -v /run/nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf ***** Plugin catchall (1.49 confidence) suggests ************************** If you believe that addconn should be allowed ioctl access on the nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf file by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # ausearch -c 'addconn' --raw | audit2allow -M my-addconn # semodule -i my-addconn.pp Additional Information: Source Context system_u:system_r:ipsec_t:s0 Target Context system_u:object_r:l2tpd_var_run_t:s0 Target Objects /run/nm-l2tp-ipsec- 163eb469-8436-4da6-a0a3-3e29f8e3c412.conf [ file ] Source addconn Source Path /usr/libexec/ipsec/addconn Port <Unknown> Host tbs-hp Source RPM Packages libreswan-3.23-5.el7_5.x86_64 Target RPM Packages Policy RPM selinux-policy-3.13.1-192.el7_5.4.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name tbs-hp Platform Linux tbs-hp 3.10.0-862.9.1.el7.x86_64 #1 SMP Wed Jun 27 04:30:39 EDT 2018 x86_64 x86_64 Alert Count 2 First Seen 2018-07-24 13:29:14 EDT Last Seen 2018-07-24 13:29:14 EDT Local ID ce84560a-08c9-4acf-a23f-12a3ab5daa57 Raw Audit Messages type=AVC msg=audit(1532453354.965:2214): avc: denied { ioctl } for pid=21347 comm="addconn" path="/run/nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf" dev="tmpfs" ino=139872 scontext=system_u:system_r:ipsec_t:s0 tcontext=system_u:object_r:l2tpd_var_run_t:s0 tclass=file type=SYSCALL msg=audit(1532453354.965:2214): arch=x86_64 syscall=ioctl success=no exit=EACCES a0=3 a1=5401 a2=7ffd7c74dac0 a3=55587d798640 items=0 ppid=21346 pid=21347 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=addconn exe=/usr/libexec/ipsec/addconn subj=system_u:system_r:ipsec_t:s0 key=(null) Hash: addconn,ipsec_t,l2tpdSELinux is preventing /usr/libexec/ipsec/addconn from getattr access on the file /run/nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf. ***** Plugin restorecon (99.5 confidence) suggests ************************ If you want to fix the label. /run/nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf default label should be var_run_t. Then you can run restorecon. The access attempt may have been stopped due to insufficient permissions to access a parent directory in which case try to change the following command accordingly. Do # /sbin/restorecon -v /run/nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf ***** Plugin catchall (1.49 confidence) suggests ************************** If you believe that addconn should be allowed getattr access on the nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf file by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # ausearch -c 'addconn' --raw | audit2allow -M my-addconn # semodule -i my-addconn.pp Additional Information: Source Context system_u:system_r:ipsec_t:s0 Target Context system_u:object_r:l2tpd_var_run_t:s0 Target Objects /run/nm-l2tp-ipsec- 163eb469-8436-4da6-a0a3-3e29f8e3c412.conf [ file ] Source addconn Source Path /usr/libexec/ipsec/addconn Port <Unknown> Host tbs-hp Source RPM Packages libreswan-3.23-5.el7_5.x86_64 Target RPM Packages Policy RPM selinux-policy-3.13.1-192.el7_5.4.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name tbs-hp Platform Linux tbs-hp 3.10.0-862.9.1.el7.x86_64 #1 SMP Wed Jun 27 04:30:39 EDT 2018 x86_64 x86_64 Alert Count 1 First Seen 2018-07-24 13:29:14 EDT Last Seen 2018-07-24 13:29:14 EDT Local ID 4d4c3355-dbc7-40df-a211-5b71982ab552 Raw Audit Messages type=AVC msg=audit(1532453354.965:2212): avc: denied { getattr } for pid=21347 comm="addconn" path="/run/nm-l2tp-ipsec-163eb469-8436-4da6-a0a3-3e29f8e3c412.conf" dev="tmpfs" ino=139872 scontext=system_u:system_r:ipsec_t:s0 tcontext=system_u:object_r:l2tpd_var_run_t:s0 tclass=file type=SYSCALL msg=audit(1532453354.965:2212): arch=x86_64 syscall=fstat success=no exit=EACCES a0=3 a1=7ffd7c74da50 a2=7ffd7c74da50 a3=55587d798640 items=0 ppid=21346 pid=21347 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=addconn exe=/usr/libexec/ipsec/addconn subj=system_u:system_r:ipsec_t:s0 key=(null) Hash: addconn,ipsec_t,l2tpd_var_run_t,file,getattr _var_run_t,file,ioctl
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2018:3111