Bug 2292253
| Summary: | SELinux is preventing zram-generator from 'create' accesses on the lnk_file var-lib-mock.mount. | ||||||||
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| Product: | [Fedora] Fedora | Reporter: | Dominik 'Rathann' Mierzejewski <dominik> | ||||||
| Component: | selinux-policy | Assignee: | Zdenek Pytela <zpytela> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | unspecified | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 40 | CC: | dominik, dwalsh, lvrabec, mmalik, omosnacek, pkoncity, vmojzis, zpytela | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | abrt_hash:c62c9f2de858af3c95775d4ca0d1e14d7ae0543a0e883203f335d94ae2ff9325;VARIANT_ID=workstation; | ||||||||
| Fixed In Version: | selinux-policy-40.24-1.fc40 | Doc Type: | If docs needed, set a value | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2024-07-19 01:46:13 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: | |||||||||
| Attachments: |
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Created attachment 2037176 [details]
File: os_info
Created attachment 2037177 [details]
File: description
*** Bug 2292512 has been marked as a duplicate of this bug. *** *** Bug 2292513 has been marked as a duplicate of this bug. *** I believe this is fixed in selinux-policy-40.23-1.fc40 FEDORA-2024-f30b2bffdc (selinux-policy-40.24-1.fc40) has been submitted as an update to Fedora 40. https://bodhi.fedoraproject.org/updates/FEDORA-2024-f30b2bffdc FEDORA-2024-f30b2bffdc has been pushed to the Fedora 40 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2024-f30b2bffdc` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2024-f30b2bffdc See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2024-f30b2bffdc (selinux-policy-40.24-1.fc40) has been pushed to the Fedora 40 stable repository. If problem still persists, please make note of it in this bug report. |
Description of problem: This happened while updating selinux-policy to 40.22-1.fc40. I have a zram mount configured: tail -n 4 /etc/systemd/zram-generator.conf [zram1] zram-size = 12288 mount-point = /var/lib/mock SELinux is preventing zram-generator from 'create' accesses on the lnk_file var-lib-mock.mount. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that zram-generator should be allowed create access on the var-lib-mock.mount 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: # ausearch -c 'zram-generator' --raw | audit2allow -M my-zramgenerator # semodule -X 300 -i my-zramgenerator.pp Additional Information: Source Context system_u:system_r:systemd_zram_generator_t:s0 Target Context system_u:object_r:systemd_fstab_generator_unit_fil e_t:s0 Target Objects var-lib-mock.mount [ lnk_file ] Source zram-generator Source Path zram-generator Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages SELinux Policy RPM selinux-policy-targeted-40.22-1.fc40.noarch Local Policy RPM selinux-policy-targeted-40.22-1.fc40.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 6.8.11-300.fc40.x86_64 #1 SMP PREEMPT_DYNAMIC Mon May 27 14:53:33 UTC 2024 x86_64 Alert Count 1 First Seen 2024-06-13 20:08:17 CEST Last Seen 2024-06-13 20:08:17 CEST Local ID 3644e02d-2db6-4b1c-a2d9-0691f364dd73 Raw Audit Messages type=AVC msg=audit(1718302097.98:504): avc: denied { create } for pid=36100 comm="zram-generator" name="var-lib-mock.mount" scontext=system_u:system_r:systemd_zram_generator_t:s0 tcontext=system_u:object_r:systemd_fstab_generator_unit_file_t:s0 tclass=lnk_file permissive=1 Hash: zram-generator,systemd_zram_generator_t,systemd_fstab_generator_unit_file_t,lnk_file,create Version-Release number of selected component: selinux-policy-targeted-40.22-1.fc40.noarch Additional info: reporter: libreport-2.17.15 type: libreport kernel: 6.8.11-300.fc40.x86_64 package: selinux-policy-targeted-40.22-1.fc40.noarch reason: SELinux is preventing zram-generator from 'create' accesses on the lnk_file var-lib-mock.mount. component: selinux-policy hashmarkername: setroubleshoot component: selinux-policy