Bug 1188888
Summary: | SELinux is preventing chronyd from 'read' accesses on the file resolv.conf. | ||
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Product: | [Fedora] Fedora | Reporter: | Adam Williamson <awilliam> |
Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | rawhide | CC: | dominick.grift, dwalsh, lvrabec, mgrepl, mruckman, peljasz, plautrba, robatino |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | x86_64 | ||
OS: | Unspecified | ||
Whiteboard: | abrt_hash:e8b6f3862300de5e59888580e73e5931211a383882e2e1e76048dffeeab4e024 | ||
Fixed In Version: | selinux-policy-3.13.1-108.fc22 | Doc Type: | Bug Fix |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2015-02-09 17:40:43 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | |||
Bug Blocks: | 1043130 |
Description
Adam Williamson
2015-02-03 23:08:26 UTC
Proposing as a Final blocker: "There must be no SELinux denial notifications or crash notifications on boot of or during installation from a release-blocking live image, or at first login after a default install of a release-blocking desktop." - https://fedoraproject.org/wiki/Fedora_22_Final_Release_Criteria#SELinux_and_crash_notifications . There's a similar denial for 'open': Additional Information: Source Context system_u:system_r:chronyd_t:s0 Target Context system_u:object_r:NetworkManager_var_run_t:s0 Target Objects /run/NetworkManager/resolv.conf [ file ] Source chronyd Source Path chronyd Port <Unknown> Host localhost Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-107.fc22.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name localhost Platform Linux localhost 3.19.0-0.rc7.git0.1.fc22.x86_64 #1 SMP Mon Feb 2 15:14:19 UTC 2015 x86_64 x86_64 Alert Count 1 First Seen 2015-02-03 17:57:04 EST Last Seen 2015-02-03 17:57:04 EST Local ID 031b40cb-56ae-43ae-9a77-c095b974d2d4 Raw Audit Messages type=AVC msg=audit(1423004224.24:448): avc: denied { open } for pid=848 comm="chronyd" path="/run/NetworkManager/resolv.conf" dev="tmpfs" ino=20476 scontext=system_u:system_r:chronyd_t:s0 tcontext=system_u:object_r:NetworkManager_var_run_t:s0 tclass=file permissive=1 And one for 'getattr': Additional Information: Source Context system_u:system_r:chronyd_t:s0 Target Context system_u:object_r:NetworkManager_var_run_t:s0 Target Objects /run/NetworkManager/resolv.conf [ file ] Source chronyd Source Path chronyd Port <Unknown> Host localhost Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-107.fc22.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name localhost Platform Linux localhost 3.19.0-0.rc7.git0.1.fc22.x86_64 #1 SMP Mon Feb 2 15:14:19 UTC 2015 x86_64 x86_64 Alert Count 1 First Seen 2015-02-03 17:57:04 EST Last Seen 2015-02-03 17:57:04 EST Local ID 36ec33fe-3d43-4549-9eb9-4712273531d2 Raw Audit Messages type=AVC msg=audit(1423004224.24:449): avc: denied { getattr } for pid=848 comm="chronyd" path="/run/NetworkManager/resolv.conf" dev="tmpfs" ino=20476 scontext=system_u:system_r:chronyd_t:s0 tcontext=system_u:object_r:NetworkManager_var_run_t:s0 tclass=file permissive=1 Description of problem: networkManager's dispatcher is supposed to run a script that changes /etc/resolv.conf & /etc/hosts Version-Release number of selected component: selinux-policy-3.13.1-107.fc22.noarch Additional info: reporter: libreport-2.3.0 hashmarkername: setroubleshoot kernel: 3.19.0-0.rc7.git0.1.fc22.x86_64 type: libreport commit cc28df82cdec572ca816f914eea5006aa5c2e7a6 Author: Lukas Vrabec <lvrabec> Date: Mon Feb 2 18:27:17 2015 +0100 Fix labels, improve sysnet_manage_config interface. commit 55ea073f65f979793a0c47d78cc82ffeb8401f1a Author: Lukas Vrabec <lvrabec> Date: Tue Feb 3 19:01:50 2015 +0100 Label /var/run/NetworkManager/resolv.conf.tmp as net_conf_t. I don't see this any more with the recent selinux-policy-3.13.1-110.fc22.noarch build. it seems to be fine, my problem though might have been caused by unconfined label on the script. Thanks. Works fine with 110 for me too. |