Bug 1553637
| Summary: | SELinux is preventing systemd-localed from 'map' accesses on the file /etc/ld.so.cache. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | R A Hamelin <rahbcca> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 27 | CC: | dwalsh, lvrabec, mgrepl, plautrba, pmoore |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:e0081d3768e6b988f260f91bf09dca953d89c8f1c2a19cbecc225074cbe2a3da;VARIANT_ID=workstation; | ||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-03-12 13:23:47 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: | |||
*** This bug has been marked as a duplicate of bug 1513806 *** |
Description of problem: These messages started appearing after the last update. They appear when the device is rebooted. SELinux is preventing systemd-localed from 'map' accesses on the file /etc/ld.so.cache. ***** Plugin restorecon (94.8 confidence) suggests ************************ If you want to fix the label. /etc/ld.so.cache default label should be ld_so_cache_t. Then you can run restorecon. The access attempt may have been stopped due to insufficient permissions to access a parent directory in which case try to change the following command accordingly. Do # /sbin/restorecon -v /etc/ld.so.cache ***** Plugin catchall_labels (5.21 confidence) suggests ******************* If you want to allow systemd-localed to have map access on the ld.so.cache file Then you need to change the label on /etc/ld.so.cache Do # semanage fcontext -a -t FILE_TYPE '/etc/ld.so.cache' where FILE_TYPE is one of the following: file_context_t, fonts_cache_t, fonts_t, ld_so_cache_t, ld_so_t, lib_t, locale_t, prelink_exec_t, sssd_public_t, systemd_localed_exec_t, textrel_shlib_t, usr_t. Then execute: restorecon -v '/etc/ld.so.cache' ***** Plugin catchall (1.44 confidence) suggests ************************** If you believe that systemd-localed should be allowed map access on the ld.so.cache 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 'systemd-localed' --raw | audit2allow -M my-systemdlocaled # semodule -X 300 -i my-systemdlocaled.pp Additional Information: Source Context system_u:system_r:systemd_localed_t:s0 Target Context system_u:object_r:etc_t:s0 Target Objects /etc/ld.so.cache [ file ] Source systemd-localed Source Path systemd-localed Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages glibc-2.26-26.fc27.x86_64 Policy RPM selinux-policy-3.13.1-283.26.fc27.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.15.6-300.fc27.x86_64 #1 SMP Mon Feb 26 18:43:03 UTC 2018 x86_64 x86_64 Alert Count 1 First Seen 2018-03-08 08:10:10 PST Last Seen 2018-03-08 08:10:10 PST Local ID 488cc89d-4e43-4aa9-85e0-7238066b5d7a Raw Audit Messages type=AVC msg=audit(1520525410.675:272): avc: denied { map } for pid=2074 comm="systemd-localed" path="/etc/ld.so.cache" dev="sda4" ino=398752 scontext=system_u:system_r:systemd_localed_t:s0 tcontext=system_u:object_r:etc_t:s0 tclass=file permissive=0 Hash: systemd-localed,systemd_localed_t,etc_t,file,map Version-Release number of selected component: selinux-policy-3.13.1-283.26.fc27.noarch Additional info: component: selinux-policy reporter: libreport-2.9.3 hashmarkername: setroubleshoot kernel: 4.15.6-300.fc27.x86_64 type: libreport