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IDProjectCategoryView StatusDate SubmittedLast Update
0012170CentOS-7selinux-policypublic2016-10-28 13:222018-07-17 16:25
Reporterpbremner 
PrioritynormalSeverityminorReproducibilityhave not tried
Status newResolutionopen 
PlatformOSOS Version7
Product Version 
Target VersionFixed in Version 
Summary0012170: SELinux is preventing /usr/libexec/gnome-session-check-accelerated-helper from 'sendto' accesses on the unix_dgram_socket ...
DescriptionDescription of problem:
This error occured during login. This was the first time this error occured, and it's not certain if it will happen again because I adjusted my mypol to mask the issue.
SELinux is preventing /usr/libexec/gnome-session-check-accelerated-helper from 'sendto' accesses on the unix_dgram_socket @nvidiacb4c7b6a.

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

If you believe that gnome-session-check-accelerated-helper should be allowed sendto access on the @nvidiacb4c7b6a unix_dgram_socket 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 gnome-session-c /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context system_u:system_r:xdm_t:s0-s0:c0.c1023
Target Context system_u:system_r:xserver_t:s0-s0:c0.c1023
Target Objects @nvidiacb4c7b6a [ unix_dgram_socket ]
Source gnome-session-c
Source Path /usr/libexec/gnome-session-check-accelerated-
                              helper
Port <Unknown>
Host (removed)
Source RPM Packages gnome-shell-3.14.4-37.el7.x86_64
Target RPM Packages
Policy RPM selinux-policy-3.13.1-60.el7_2.9.noarch
Selinux Enabled True
Policy Type targeted
Enforcing Mode Enforcing
Host Name (removed)
Platform Linux (removed) 3.10.0-327.36.3.el7.x86_64 #1 SMP
                              Mon Oct 24 16:09:20 UTC 2016 x86_64 x86_64
Alert Count 8
First Seen 2016-10-28 08:59:16 EDT
Last Seen 2016-10-28 09:03:33 EDT
Local ID 6691965f-492f-46aa-983b-64855c2ec48e

Raw Audit Messages
type=AVC msg=audit(1477659813.588:481): avc: denied { sendto } for pid=15758 comm="gnome-shell" path=006E7669646961636234633762366100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:system_r:xserver_t:s0-s0:c0.c1023 tclass=unix_dgram_socket


type=SYSCALL msg=audit(1477659813.588:481): arch=x86_64 syscall=connect success=no exit=EACCES a0=c a1=7fff66b6fa70 a2=42 a3=7fff66b6f7f0 items=0 ppid=15641 pid=15758 auid=4294967295 uid=42 gid=42 euid=42 suid=42 fsuid=42 egid=42 sgid=42 fsgid=42 tty=(none) ses=4294967295 comm=gnome-shell exe=/usr/bin/gnome-shell subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 key=(null)

Hash: gnome-session-c,xdm_t,xserver_t,unix_dgram_socket,sendto

Version-Release number of selected component:
selinux-policy-3.13.1-60.el7_2.9.noarch
Additional Informationreporter: libreport-2.1.11
hashmarkername: setroubleshoot
kernel: 3.10.0-327.36.3.el7.x86_64
type: libreport
uid: 0
TagsNo tags attached.
abrt_hash4d8dfc7e2079dfbd17a077304609f4d10272b514605d359bc487914b129f4b2b
URL

Activities

JLambrecht

JLambrecht

2017-11-09 10:14

reporter   ~0030552

Another user experienced a similar problem:

should be part of policy for NVIDIA ipc

reporter: libreport-2.1.11.1
hashmarkername: setroubleshoot
kernel: 4.13.10-1.el7.elrepo.x86_64
package: selinux-policy-3.13.1-166.el7_4.5.noarch
reason: SELinux is preventing /usr/libexec/gnome-session-check-accelerated-gl-helper from 'sendto' accesses on the unix_dgram_socket @nvidiaa83a3990.
reproducible: Not sure how to reproduce the problem
type: libreport
gil_rdsw_frse

gil_rdsw_frse

2018-07-11 11:37

reporter   ~0032222

Another user experienced a similar problem:

Yesterday I installed nVidia driver NVIDIA-Linux-x86_64-390.67.run, now there is this allert during / afther boot.

reporter: libreport-2.1.11.1
hashmarkername: setroubleshoot
kernel: 3.10.0-862.6.3.el7.x86_64
package: selinux-policy-3.13.1-192.el7_5.4.noarch
reason: SELinux is preventing /usr/libexec/gnome-session-check-accelerated-gl-helper from 'sendto' accesses on the unix_dgram_socket @nvidiad22e5012.
reproducible: Not sure how to reproduce the problem
type: libreport
Cheesy67

Cheesy67

2018-07-17 16:25

reporter   ~0032293

Another user experienced a similar problem:

I had problems starting X (Gnome) after updating (compiling) NVIDIA driver for my new CentOS 7 installation.
After recompiling Nvidia driver (390.77) again, I mananged to get back in to Gnome desktop.
Then after logging in with my normal user, I got this (and a second) SELinux alert.

reporter: libreport-2.1.11.1
hashmarkername: setroubleshoot
kernel: 3.10.0-862.6.3.el7.x86_64
package: selinux-policy-3.13.1-192.el7_5.4.noarch
reason: SELinux is preventing /usr/libexec/gnome-session-check-accelerated-gl-helper from 'sendto' accesses on the unix_dgram_socket @nvidia372abea1.
reproducible: Not sure how to reproduce the problem
type: libreport

Issue History

Date Modified Username Field Change
2016-10-28 13:22 pbremner New Issue
2017-11-09 10:14 JLambrecht Note Added: 0030552
2018-07-11 11:37 gil_rdsw_frse Note Added: 0032222
2018-07-17 16:25 Cheesy67 Note Added: 0032293