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IDProjectCategoryView StatusLast Update
0015540CentOS-7selinux-policypublic2018-12-06 04:45
ReporterMark Songhurst 
PrioritynormalSeverityminorReproducibilityhave not tried
Status newResolutionopen 
PlatformOSOS Version7
Product Version 
Target VersionFixed in Version 
Summary0015540: SELinux is preventing /usr/sbin/ModemManager from using the 'setpgid' accesses on a process.
DescriptionDescription of problem:
SELinux is preventing /usr/sbin/ModemManager from using the 'setpgid' accesses on a process.

***** Plugin catchall (100. confidence) suggests **************************

If you believe that ModemManager should be allowed setpgid access on processes labeled modemmanager_t by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
allow this access for now by executing:
# ausearch -c 'ModemManager' --raw | audit2allow -M my-ModemManager
# semodule -i my-ModemManager.pp

Additional Information:
Source Context system_u:system_r:modemmanager_t:s0
Target Context system_u:system_r:modemmanager_t:s0
Target Objects Unknown [ process ]
Source ModemManager
Source Path /usr/sbin/ModemManager
Port <Unknown>
Host (removed)
Source RPM Packages ModemManager-1.6.10-1.el7.x86_64
Target RPM Packages
Policy RPM selinux-policy-3.13.1-229.el7_6.6.noarch
Selinux Enabled True
Policy Type targeted
Enforcing Mode Enforcing
Host Name (removed)
Platform Linux (removed) 3.10.0-957.1.3.el7.x86_64 #1 SMP
                              Thu Nov 29 14:49:43 UTC 2018 x86_64 x86_64
Alert Count 2
First Seen 2018-12-05 21:55:23 +03
Last Seen 2018-12-05 22:02:49 +03
Local ID c7781b49-d6e8-41d9-b8c1-bae8a5f290d2

Raw Audit Messages
type=AVC msg=audit(1544036569.376:56): avc: denied { setpgid } for pid=4965 comm="ModemManager" scontext=system_u:system_r:modemmanager_t:s0 tcontext=system_u:system_r:modemmanager_t:s0 tclass=process permissive=0

type=SYSCALL msg=audit(1544036569.376:56): arch=x86_64 syscall=setpgid success=no exit=EACCES a0=0 a1=0 a2=0 a3=7ffd2c30b9a0 items=0 ppid=1 pid=4965 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=ModemManager exe=/usr/sbin/ModemManager subj=system_u:system_r:modemmanager_t:s0 key=(null)

Hash: ModemManager,modemmanager_t,modemmanager_t,process,setpgid

Version-Release number of selected component:
Additional Informationreporter: libreport-
hashmarkername: setroubleshoot
kernel: 3.10.0-957.1.3.el7.x86_64
reproducible: Not sure how to reproduce the problem
type: libreport
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Issue History

Date Modified Username Field Change
2018-12-06 04:45 Mark Songhurst New Issue