Bug 1179166
| Summary: | SELinux is preventing /usr/bin/nvidia-modprobe from read access on the file. (and write too) | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Germano Massullo <germano.massullo> |
| Component: | selinux-policy-targeted | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Ben Levenson <benl> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 24 | CC: | dwalsh, kwizart |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-03-03 10:16:51 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Are you sure not to have label issues ? It's working fine with me on f21 try touch /.autorelabel , reboot and retry (In reply to Nicolas Chauvet (kwizart) from comment #1) > Are you sure not to have label issues ? It's working fine with me on f21 > try touch /.autorelabel , reboot and retry I have already done a relabel, but using a different command This message is a reminder that Fedora 20 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 20. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '20'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 20 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Confirming also on F23 The nvidia-modprobe utility does operate correctly under SELinux here. (f24). |
Description of problem: SELinux prevents nvidia-uvm module to be correctly loaded at system startup. (part of nVidia drivers from RPMFusion). I got two errors, one for read, one for write attempt. The only way to load the module is to manually do # modprobe nvidia-uvm If I disable SELinux, the module is correctly loaded at system startup. =================================================== SELinux is preventing /usr/bin/nvidia-modprobe from read access on the file . ***** Plugin catchall (100. confidence) suggests ************************** If si crede che nvidia-modprobe dovrebbe avere possibilità di accesso read sui file in modo predefinito. Then si dovrebbe riportare il problema come bug. E' possibile generare un modulo di politica locale per consentire questo accesso. Do consentire questo accesso per il momento eseguendo: # grep nvidia-modprobe /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:boinc_t:s0 Target Context system_u:object_r:sysctl_modprobe_t:s0 Target Objects [ file ] Source nvidia-modprobe Source Path /usr/bin/nvidia-modprobe Port <Unknown> Source RPM Packages xorg-x11-drv-nvidia-331.113-1.fc20.x86_64 Target RPM Packages Policy RPM selinux-policy-3.12.1-196.fc20.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Platform Linux 3.17.7-200.fc20.x86_64 #1 SMP Wed Dec 17 03:35:33 UTC 2014 x86_64 x86_64 Alert Count 2 First Seen 2015-01-06 10:49:02 CET Last Seen 2015-01-06 11:23:38 CET Raw Audit Messages type=AVC msg=audit(1420539818.125:427): avc: denied { read } for pid=2836 comm="nvidia-modprobe" name="modprobe" dev="proc" ino=21506 scontext=system_u:system_r:boinc_t:s0 tcontext=system_u:object_r:sysctl_modprobe_t:s0 tclass=file permissive=0 type=SYSCALL msg=audit(1420539818.125:427): arch=x86_64 syscall=open success=no exit=EACCES a0=404d2f a1=0 a2=1b6 a3=7fffc3e691e0 items=0 ppid=2835 pid=2836 auid=4294967295 uid=991 gid=988 euid=0 suid=0 fsuid=0 egid=988 sgid=988 fsgid=988 tty=(none) ses=4294967295 comm=nvidia-modprobe exe=/usr/bin/nvidia-modprobe subj=system_u:system_r:boinc_t:s0 key=(null) Hash: nvidia-modprobe,boinc_t,sysctl_modprobe_t,file,read =================================================== =================================================== SELinux is preventing /usr/bin/nvidia-modprobe from write access on the directory . ***** Plugin catchall (100. confidence) suggests ************************** If si crede che nvidia-modprobe dovrebbe avere possibilità di accesso write sui directory in modo predefinito. Then si dovrebbe riportare il problema come bug. E' possibile generare un modulo di politica locale per consentire questo accesso. Do consentire questo accesso per il momento eseguendo: # grep nvidia-modprobe /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:boinc_t:s0 Target Context system_u:object_r:device_t:s0 Target Objects [ dir ] Source nvidia-modprobe Source Path /usr/bin/nvidia-modprobe Port <Unknown> Source RPM Packages xorg-x11-drv-nvidia-331.113-1.fc20.x86_64 Target RPM Packages Policy RPM selinux-policy-3.12.1-196.fc20.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Platform Linux 3.17.7-200.fc20.x86_64 #1 SMP Wed Dec 17 03:35:33 UTC 2014 x86_64 x86_64 Alert Count 3 First Seen 2015-01-06 02:41:00 CET Last Seen 2015-01-06 02:47:48 CET Raw Audit Messages type=AVC msg=audit(1420508868.195:353): avc: denied { write } for pid=1312 comm="nvidia-modprobe" name="/" dev="devtmpfs" ino=1025 scontext=system_u:system_r:boinc_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=dir permissive=0 type=SYSCALL msg=audit(1420508868.195:353): arch=x86_64 syscall=mknod success=no exit=EACCES a0=7fff192c7860 a1=21b6 a2=c3ff a3=7fff192c7490 items=0 ppid=1311 pid=1312 auid=4294967295 uid=991 gid=988 euid=0 suid=0 fsuid=0 egid=988 sgid=988 fsgid=988 tty=(none) ses=4294967295 comm=nvidia-modprobe exe=/usr/bin/nvidia-modprobe subj=system_u:system_r:boinc_t:s0 key=(null) Hash: nvidia-modprobe,boinc_t,device_t,dir,write =================================================== Version-Release number of selected component (if applicable): libselinux-devel-2.2.1-6.fc20.x86_64 libselinux-python-2.2.1-6.fc20.x86_64 libselinux-2.2.1-6.fc20.i686 selinux-policy-3.12.1-196.fc20.noarch selinux-policy-targeted-3.12.1-196.fc20.noarch libselinux-2.2.1-6.fc20.x86_64 libselinux-utils-2.2.1-6.fc20.x86_64 selinux-policy-doc-3.12.1-196.fc20.noarch selinux-policy-devel-3.12.1-196.fc20.noarch