Bug 2276729
| Summary: | SELinux is preventing /usr/sbin/plymouthd from 'read' accesses on the file /sys/firmware/efi/efivars/SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c. | ||||||||
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| Product: | [Fedora] Fedora | Reporter: | Jose U. <juceda> | ||||||
| Component: | selinux-policy | Assignee: | Zdenek Pytela <zpytela> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | unspecified | Docs Contact: | |||||||
| Priority: | low | ||||||||
| Version: | 40 | CC: | dwalsh, juceda, knazekovan, lvrabec, mmalik, omosnacek, pkoncity, vmojzis, zpytela | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | abrt_hash:6a826546d057a7456237af91e6229e048361c0bf968a4d47883f564e90d4486f;VARIANT_ID=xfce; | ||||||||
| Fixed In Version: | selinux-policy-40.17-1.fc40 | Doc Type: | If docs needed, set a value | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2024-04-30 01:04:18 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 2028628 [details]
File: description
Created attachment 2028629 [details]
File: os_info
FEDORA-2024-57cdb8429c (selinux-policy-40.17-1.fc40) has been submitted as an update to Fedora 40. https://bodhi.fedoraproject.org/updates/FEDORA-2024-57cdb8429c FEDORA-2024-57cdb8429c 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-2024-57cdb8429c` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2024-57cdb8429c See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2024-57cdb8429c (selinux-policy-40.17-1.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: SELinux is preventing /usr/sbin/plymouthd from 'read' accesses on the file /sys/firmware/efi/efivars/SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that plymouthd should be allowed read access on the SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c 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 'plymouthd' --raw | audit2allow -M my-plymouthd # semodule -X 300 -i my-plymouthd.pp Additional Information: Source Context system_u:system_r:plymouthd_t:s0 Target Context system_u:object_r:efivarfs_t:s0 Target Objects /sys/firmware/efi/efivars/SecureBoot-8be4df61- 93ca-11d2-aa0d-00e098032b8c [ file ] Source plymouthd Source Path /usr/sbin/plymouthd Port <Unknown> Host (removed) Source RPM Packages plymouth-24.004.60-4.fc40.x86_64 Target RPM Packages SELinux Policy RPM selinux-policy-targeted-40.16-1.fc40.noarch Local Policy RPM selinux-policy-targeted-40.16-1.fc40.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 6.8.7-300.fc40.x86_64 #1 SMP PREEMPT_DYNAMIC Wed Apr 17 19:21:08 UTC 2024 x86_64 Alert Count 2 First Seen 2024-04-23 22:42:37 CEST Last Seen 2024-04-23 22:56:30 CEST Local ID ed1c4232-13d7-45b3-8b00-7fb6c2ef9124 Raw Audit Messages type=AVC msg=audit(1713905790.274:105): avc: denied { read } for pid=435 comm="plymouthd" name="SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c" dev="efivarfs" ino=3360 scontext=system_u:system_r:plymouthd_t:s0 tcontext=system_u:object_r:efivarfs_t:s0 tclass=file permissive=0 type=SYSCALL msg=audit(1713905790.274:105): arch=x86_64 syscall=openat success=no exit=EACCES a0=ffffff9c a1=7f3417ba4150 a2=0 a3=0 items=1 ppid=1 pid=435 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=plymouthd exe=/usr/sbin/plymouthd subj=system_u:system_r:plymouthd_t:s0 key=(null) type=CWD msg=audit(1713905790.274:105): cwd=/ type=PATH msg=audit(1713905790.274:105): item=0 name=/sys/firmware/efi/efivars/SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c inode=3360 dev=00:1e mode=0100644 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:efivarfs_t:s0 nametype=NORMAL cap_fp=0 cap_fi=0 cap_fe=0 cap_fver=0 cap_frootid=0 Hash: plymouthd,plymouthd_t,efivarfs_t,file,read Version-Release number of selected component: selinux-policy-targeted-40.16-1.fc40.noarch Additional info: reporter: libreport-2.17.15 reason: SELinux is preventing /usr/sbin/plymouthd from 'read' accesses on the file /sys/firmware/efi/efivars/SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c. package: selinux-policy-targeted-40.16-1.fc40.noarch component: selinux-policy hashmarkername: setroubleshoot type: libreport kernel: 6.8.7-300.fc40.x86_64 component: selinux-policy