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Description of problem:
SELinux is preventing /usr/sbin/alsactl from 'read' accesses on the lnk_file .
***** Plugin catchall (100. confidence) suggests **************************
If you believe that alsactl should be allowed read access on the lnk_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:
# grep alsactl /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp
Additional Information:
Source Context system_u:system_r:alsa_t:s0
Target Context system_u:object_r:var_lock_t:s0
Target Objects [ lnk_file ]
Source alsactl
Source Path /usr/sbin/alsactl
Port <Unknown>
Host (removed)
Source RPM Packages alsa-utils-1.0.28-3.el7.x86_64
Target RPM Packages
Policy RPM selinux-policy-3.12.1-153.el7_0.11.noarch
Selinux Enabled True
Policy Type targeted
Enforcing Mode Enforcing
Host Name (removed)
Platform Linux (removed) 3.10.0-175.el7.x86_64 #1 SMP Tue
Sep 30 02:14:47 EDT 2014 x86_64 x86_64
Alert Count 1
First Seen 2014-10-03 11:57:09 CEST
Last Seen 2014-10-03 11:57:09 CEST
Local ID fb62d79d-10ee-441e-8fd1-acedd468d8ce
Raw Audit Messages
type=AVC msg=audit(1412330229.408:793): avc: denied { read } for pid=1254 comm="alsactl" name="lock" dev="dm-4" ino=37748871 scontext=system_u:system_r:alsa_t:s0 tcontext=system_u:object_r:var_lock_t:s0 tclass=lnk_file
type=SYSCALL msg=audit(1412330229.408:793): arch=x86_64 syscall=open success=no exit=EACCES a0=41262f a1=c2 a2=1a4 a3=0 items=0 ppid=1 pid=1254 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=alsactl exe=/usr/sbin/alsactl subj=system_u:system_r:alsa_t:s0 key=(null)
Hash: alsactl,alsa_t,var_lock_t,lnk_file,read
Additional info:
reporter: libreport-2.1.11
hashmarkername: setroubleshoot
kernel: 3.10.0-175.el7.x86_64
type: libreport
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://rhn.redhat.com/errata/RHBA-2015-0458.html
Description of problem: SELinux is preventing /usr/sbin/alsactl from 'read' accesses on the lnk_file . ***** Plugin catchall (100. confidence) suggests ************************** If you believe that alsactl should be allowed read access on the lnk_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: # grep alsactl /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:alsa_t:s0 Target Context system_u:object_r:var_lock_t:s0 Target Objects [ lnk_file ] Source alsactl Source Path /usr/sbin/alsactl Port <Unknown> Host (removed) Source RPM Packages alsa-utils-1.0.28-3.el7.x86_64 Target RPM Packages Policy RPM selinux-policy-3.12.1-153.el7_0.11.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.10.0-175.el7.x86_64 #1 SMP Tue Sep 30 02:14:47 EDT 2014 x86_64 x86_64 Alert Count 1 First Seen 2014-10-03 11:57:09 CEST Last Seen 2014-10-03 11:57:09 CEST Local ID fb62d79d-10ee-441e-8fd1-acedd468d8ce Raw Audit Messages type=AVC msg=audit(1412330229.408:793): avc: denied { read } for pid=1254 comm="alsactl" name="lock" dev="dm-4" ino=37748871 scontext=system_u:system_r:alsa_t:s0 tcontext=system_u:object_r:var_lock_t:s0 tclass=lnk_file type=SYSCALL msg=audit(1412330229.408:793): arch=x86_64 syscall=open success=no exit=EACCES a0=41262f a1=c2 a2=1a4 a3=0 items=0 ppid=1 pid=1254 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=alsactl exe=/usr/sbin/alsactl subj=system_u:system_r:alsa_t:s0 key=(null) Hash: alsactl,alsa_t,var_lock_t,lnk_file,read Additional info: reporter: libreport-2.1.11 hashmarkername: setroubleshoot kernel: 3.10.0-175.el7.x86_64 type: libreport