DescriptionSam Varshavchik
2022-05-28 12:36:53 UTC
Description of problem:
AVC alert after removing systemd-resolved and installing a symlink from /etc/resolv.conf to ../run/systemd/resolve/stub-resolv.conf
SELinux is preventing chronyd from 'getattr' accesses on the file /run/NetworkManager/no-stub-resolv.conf.
***** Plugin catchall (100. confidence) suggests **************************
If you believe that chronyd should be allowed getattr access on the no-stub-resolv.conf 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:
# ausearch -c 'chronyd' --raw | audit2allow -M my-chronyd
# semodule -X 300 -i my-chronyd.pp
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/no-stub-resolv.conf [ file ]
Source chronyd
Source Path chronyd
Port <Unknown>
Host (removed)
Source RPM Packages
Target RPM Packages
SELinux Policy RPM selinux-policy-targeted-36.8-2.fc36.noarch
Local Policy RPM selinux-policy-targeted-36.8-2.fc36.noarch
Selinux Enabled True
Policy Type targeted
Enforcing Mode Enforcing
Host Name (removed)
Platform Linux (removed) 5.17.9-300.fc36.x86_64 #1 SMP
PREEMPT Wed May 18 15:08:23 UTC 2022 x86_64 x86_64
Alert Count 4
First Seen 2022-05-28 08:29:29 EDT
Last Seen 2022-05-28 08:30:25 EDT
Local ID 00873bad-debc-47f7-b0cf-3846daca5f49
Raw Audit Messages
type=AVC msg=audit(1653741025.103:282): avc: denied { getattr } for pid=856 comm="chronyd" path="/run/NetworkManager/no-stub-resolv.conf" dev="tmpfs" ino=1525 scontext=system_u:system_r:chronyd_t:s0 tcontext=system_u:object_r:NetworkManager_var_run_t:s0 tclass=file permissive=0
Hash: chronyd,chronyd_t,NetworkManager_var_run_t,file,getattr
Version-Release number of selected component:
selinux-policy-targeted-36.8-2.fc36.noarch
Additional info:
component: selinux-policy
reporter: libreport-2.17.1
hashmarkername: setroubleshoot
kernel: 5.17.9-300.fc36.x86_64
type: libreport
Comment 6Fedora Update System
2022-10-01 02:12:56 UTC
FEDORA-2022-0c59a07653 has been pushed to the Fedora 36 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2022-0c59a07653`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2022-0c59a07653
See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 7Fedora Update System
2022-10-12 13:01:34 UTC
FEDORA-2022-0c59a07653 has been pushed to the Fedora 36 stable repository.
If problem still persists, please make note of it in this bug report.
Description of problem: AVC alert after removing systemd-resolved and installing a symlink from /etc/resolv.conf to ../run/systemd/resolve/stub-resolv.conf SELinux is preventing chronyd from 'getattr' accesses on the file /run/NetworkManager/no-stub-resolv.conf. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that chronyd should be allowed getattr access on the no-stub-resolv.conf 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: # ausearch -c 'chronyd' --raw | audit2allow -M my-chronyd # semodule -X 300 -i my-chronyd.pp 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/no-stub-resolv.conf [ file ] Source chronyd Source Path chronyd Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages SELinux Policy RPM selinux-policy-targeted-36.8-2.fc36.noarch Local Policy RPM selinux-policy-targeted-36.8-2.fc36.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 5.17.9-300.fc36.x86_64 #1 SMP PREEMPT Wed May 18 15:08:23 UTC 2022 x86_64 x86_64 Alert Count 4 First Seen 2022-05-28 08:29:29 EDT Last Seen 2022-05-28 08:30:25 EDT Local ID 00873bad-debc-47f7-b0cf-3846daca5f49 Raw Audit Messages type=AVC msg=audit(1653741025.103:282): avc: denied { getattr } for pid=856 comm="chronyd" path="/run/NetworkManager/no-stub-resolv.conf" dev="tmpfs" ino=1525 scontext=system_u:system_r:chronyd_t:s0 tcontext=system_u:object_r:NetworkManager_var_run_t:s0 tclass=file permissive=0 Hash: chronyd,chronyd_t,NetworkManager_var_run_t,file,getattr Version-Release number of selected component: selinux-policy-targeted-36.8-2.fc36.noarch Additional info: component: selinux-policy reporter: libreport-2.17.1 hashmarkername: setroubleshoot kernel: 5.17.9-300.fc36.x86_64 type: libreport