Bug 976929
| Summary: | SELinux is preventing /usr/lib/udisks2/udisksd from 'rename' accesses on the file fstab.T51FZW. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Moez Roy <moez.roy> |
| Component: | udisks2 | Assignee: | Tomáš Bžatek <tbzatek> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 19 | CC: | dominick.grift, dwalsh, mgrepl, tbzatek, tsmetana |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:b4a67d804afb3e3dba5c2fd1911fa79708440a90b6be744a97ce45f36b1444aa | ||
| Fixed In Version: | selinux-policy-3.12.1-59.fc19.noarch | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2014-01-13 15:38:50 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: | |||
/usr/lib/udisks2/udisksd now edits the /etc/fstab? *** Bug 976930 has been marked as a duplicate of this bug. *** (In reply to Daniel Walsh from comment #1) > /usr/lib/udisks2/udisksd now edits the /etc/fstab? Well, yes, it does. User is able to configure fstab mounts within gnome-disks, of course backed by polkit authorization. See e.g. http://cgit.freedesktop.org/udisks/commit/?id=018322ba8d00d9bbee0450910715ae1acde49679 http://cgit.freedesktop.org/udisks/commit/?id=4086b915ebf7bc1a4ad4cec202ffb63682d1bfd0 Fixed in selinux-policy-3.12.1-59.fc19.noarch |
Description of problem: SELinux is preventing /usr/lib/udisks2/udisksd from 'rename' accesses on the file fstab.T51FZW. ***** Plugin catchall_labels (83.8 confidence) suggests ******************** If you want to allow udisksd to have rename access on the fstab.T51FZW file Then you need to change the label on fstab.T51FZW Do # semanage fcontext -a -t FILE_TYPE 'fstab.T51FZW' where FILE_TYPE is one of the following: device_t, devicekit_tmp_t, devicekit_var_lib_t, devicekit_var_run_t, svirt_image_t, virt_content_t, virt_image_t, xen_image_t. Then execute: restorecon -v 'fstab.T51FZW' ***** Plugin catchall (17.1 confidence) suggests *************************** If you believe that udisksd should be allowed rename access on the fstab.T51FZW 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: # grep pool /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:devicekit_disk_t:s0 Target Context system_u:object_r:etc_t:s0 Target Objects fstab.T51FZW [ file ] Source pool Source Path /usr/lib/udisks2/udisksd Port <Unknown> Host (removed) Source RPM Packages udisks2-2.1.0-2.fc19.x86_64 Target RPM Packages Policy RPM selinux-policy-3.12.1-52.fc19.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 3.9.5-301.fc19.x86_64 #1 SMP Tue Jun 11 19:39:38 UTC 2013 x86_64 x86_64 Alert Count 1 First Seen 2013-06-21 19:26:41 EDT Last Seen 2013-06-21 19:26:41 EDT Local ID aa96106a-2769-4f37-adb2-3d90729ccec3 Raw Audit Messages type=AVC msg=audit(1371857201.662:458): avc: denied { rename } for pid=3407 comm="pool" name="fstab.T51FZW" dev="sda2" ino=2360807 scontext=system_u:system_r:devicekit_disk_t:s0 tcontext=system_u:object_r:etc_t:s0 tclass=file type=AVC msg=audit(1371857201.662:458): avc: denied { unlink } for pid=3407 comm="pool" name="fstab" dev="sda2" ino=2359665 scontext=system_u:system_r:devicekit_disk_t:s0 tcontext=system_u:object_r:etc_t:s0 tclass=file type=SYSCALL msg=audit(1371857201.662:458): arch=x86_64 syscall=rename success=yes exit=0 a0=7f3208015f00 a1=7f32190e17cf a2=fffffffffffffdc0 a3=6e2c7665646f6e2c items=0 ppid=1 pid=3407 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm=pool exe=/usr/lib/udisks2/udisksd subj=system_u:system_r:devicekit_disk_t:s0 key=(null) Hash: pool,devicekit_disk_t,etc_t,file,rename Additional info: reporter: libreport-2.1.5 hashmarkername: setroubleshoot kernel: 3.9.5-301.fc19.x86_64 type: libreport