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libreport version: 2.0.8 executable: /usr/bin/python hashmarkername: setroubleshoot kernel: 3.2.2-1.fc16.i686 reason: SELinux is preventing /bin/loadkeys from 'sys_admin' accesses on the None . time: jeu. 02 févr. 2012 11:44:34 CET description: :SELinux is preventing /bin/loadkeys from 'sys_admin' accesses on the None . : :***** Plugin catchall (100. confidence) suggests *************************** : :If you believe that loadkeys should be allowed sys_admin access on the <Inconnu> 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 loadkeys /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context system_u:system_r:loadkeys_t:s0 :Target Context system_u:system_r:loadkeys_t:s0 :Target Objects [ None ] :Source loadkeys :Source Path /bin/loadkeys :Port <Inconnu> :Host (removed) :Source RPM Packages kbd-1.15.2-3.fc16.i686 :Target RPM Packages :Policy RPM selinux-policy-3.10.0-74.fc16.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Enforcing :Host Name (removed) :Platform Linux (removed) 3.2.2-1.fc16.i686 #1 : SMP Thu Jan 26 03:38:31 UTC 2012 i686 i686 :Alert Count 1 :First Seen jeu. 02 févr. 2012 11:43:56 CET :Last Seen jeu. 02 févr. 2012 11:43:56 CET :Local ID 3ee13ba9-41c1-4527-be5e-bc6f7f403fde : :Raw Audit Messages :type=AVC msg=audit(1328179436.196:187): avc: denied { sys_admin } for pid=7848 comm="loadkeys" capability=21 scontext=system_u:system_r:loadkeys_t:s0 tcontext=system_u:system_r:loadkeys_t:s0 tclass=capabilitynode=(removed) type=SYSCALL msg=audit(1328179436.196:187): arch=40000003 syscall=54 success=no exit=-1 a0=7 a1=4b47 a2=bfbaca5c a3=0 items=0 ppid=7847 pid=7848 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="loadkeys" exe="/bin/loadkeys" subj=system_u:system_r:loadkeys_t:s0 key=(null) : : :Hash: loadkeys,loadkeys_t,loadkeys_t,None,sys_admin : :audit2allow : : :audit2allow -R : :
Why should loadkeys want this capablity CAP_SYS_ADMIN * Perform a range of system administration operations includ‐ ing: quotactl(2), mount(2), umount(2), swapon(2), swapoff(2), sethostname(2), and setdomainname(2); * perform IPC_SET and IPC_RMID operations on arbitrary System V IPC objects; * perform operations on trusted and security Extended Attributes (see attr(5)); * use lookup_dcookie(2); * use ioprio_set(2) to assign IOPRIO_CLASS_RT and (before Linux 2.6.25) IOPRIO_CLASS_IDLE I/O scheduling classes; * forge UID when passing socket credentials; * exceed /proc/sys/fs/file-max, the system-wide limit on the number of open files, in system calls that open files (e.g., accept(2), execve(2), open(2), pipe(2)); * employ CLONE_NEWNS flag with clone(2) and unshare(2); * perform KEYCTL_CHOWN and KEYCTL_SETPERM keyctl(2) opera‐ tions; * perform madvise(2) MADV_HWPOISON operation.
Thibault, can you please send whole loadkeys command (with arguments), which is activating this AVC denial? I'm not able to reproduce it.
*** Bug 801091 has been marked as a duplicate of this bug. ***
*** Bug 882493 has been marked as a duplicate of this bug. ***
Changed language settings in Country/Language (system settings) Package: (null) Architecture: x86_64 OS Release: Fedora release 18 (Spherical Cow)
I was setting up FR as input language and applying it to the whole system Package: (null) Architecture: x86_64 OS Release: Fedora release 18 (Spherical Cow)
Did everything seem to work?
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