Bug 2043120

Summary: frr triggers selinux violations
Product: Red Hat Enterprise Linux 8 Reporter: svenvd <svenvd>
Component: frrAssignee: Michal Ruprich <mruprich>
Status: CLOSED DUPLICATE QA Contact: FrantiĊĦek Hrdina <fhrdina>
Severity: medium Docs Contact:
Priority: medium    
Version: 8.5CC: fhrdina
Target Milestone: rcKeywords: Reproducer, Triaged
Target Release: ---   
Hardware: x86_64   
OS: FreeBSD   
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Last Closed: 2022-08-10 08:07:21 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description svenvd 2022-01-20 16:40:58 UTC
Description of problem:


watchfrr triggers selinux violations

time->Thu Jan 20 17:33:03 2022
type=PROCTITLE msg=audit(1642696383.603:28262): proctitle=2F7573722F6C69622F6672722F7761746368667272002D64002D4600747261646974696F6E616C007A6562726100626770640073746174696364
type=MMAP msg=audit(1642696383.603:28262): fd=9 flags=0x1
type=SYSCALL msg=audit(1642696383.603:28262): arch=c000003e syscall=9 success=yes exit=140627744976896 a0=0 a1=2000 a2=3 a3=1 items=0 ppid=184611 pid=184617 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="watchfrr" exe="/usr/lib/frr/watchfrr" subj=system_u:system_r:init_t:s0 key=(null)
type=AVC msg=audit(1642696383.603:28262): avc:  denied  { map } for  pid=184617 comm="watchfrr" path="/var/tmp/frr/watchfrr.184611/logbuf.184617" dev="dm-3" ino=8508560 scontext=system_u:system_r:init_t:s0 tcontext=system_u:object_r:init_tmp_t:s0 tclass=file permissive=1
----
time->Thu Jan 20 17:33:03 2022
type=PROCTITLE msg=audit(1642696383.607:28263): proctitle=2F7573722F6C69622F6672722F7761746368667272002D64002D4600747261646974696F6E616C007A6562726100626770640073746174696364
type=SYSCALL msg=audit(1642696383.607:28263): arch=c000003e syscall=109 success=yes exit=0 a0=0 a1=0 a2=1 a3=7fe672c7e940 items=0 ppid=184617 pid=184621 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="watchfrr" exe="/usr/lib/frr/watchfrr" subj=system_u:system_r:init_t:s0 key=(null)
type=AVC msg=audit(1642696383.607:28263): avc:  denied  { setpgid } for  pid=184621 comm="watchfrr" scontext=system_u:system_r:init_t:s0 tcontext=system_u:system_r:init_t:s0 tclass=process permissive=1



How reproducible:

systemctl restart frr


Expected results:

no selinux violations

Comment 1 Michal Ruprich 2022-03-01 15:05:42 UTC
I know about this for some time and I would like to fix this in RHEL-8.7.0. In this case I will create a Decentralized SELinux Policy for the package that should cover up most of the use cases for frr.

Comment 2 Michal Ruprich 2022-08-10 08:07:21 UTC
I am closing this as a duplicate of bug #1941765. I am now in a process of finishing the mentioned bug and all the aforementioned AVCs should go away.

*** This bug has been marked as a duplicate of bug 1941765 ***