Summary: SELinux is preventing /usr/sbin/lxdm-binary "unlink" access on /var/run/lxdm/lxdm.sock. Detailed Description: SELinux denied access requested by lxdm-binary. It is not expected that this access is required by lxdm-binary and this access may signal an intrusion attempt. It is also possible that the specific version or configuration of the application is causing it to require additional access. Allowing Access: You can generate a local policy module to allow this access - see FAQ (http://docs.fedoraproject.org/selinux-faq-fc5/#id2961385) Please file a bug report. Additional Information: Source Context system_u:system_r:xdm_t:s0-s0:c0.c1023 Target Context system_u:object_r:var_run_t:s0 Target Objects /var/run/lxdm/lxdm.sock [ sock_file ] Source lxdm-binary Source Path /usr/sbin/lxdm-binary Port <Unknown> Host (removed) Source RPM Packages lxdm-0.3.0-1.fc14 Target RPM Packages Policy RPM selinux-policy-3.9.7-10.fc14 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Plugin Name catchall Host Name (removed) Platform Linux erwan-desktop 2.6.35.6-48.fc14.x86_64 #1 SMP Fri Oct 22 15:36:08 UTC 2010 x86_64 x86_64 Alert Count 10 First Seen Fri 12 Nov 2010 11:04:34 AM CET Last Seen Fri 12 Nov 2010 11:04:35 AM CET Local ID 9bd9c259-01d0-4af3-a76f-8a145acb5df7 Line Numbers Raw Audit Messages node=erwan-desktop type=AVC msg=audit(1289556275.169:72): avc: denied { unlink } for pid=2010 comm="lxdm-binary" name="lxdm.sock" dev=dm-0 ino=7126 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:var_run_t:s0 tclass=sock_file node=erwan-desktop type=SYSCALL msg=audit(1289556275.169:72): arch=c000003e syscall=87 success=no exit=-13 a0=4090a7 a1=22fafe0 a2=30a3d05b50 a3=20 items=0 ppid=1 pid=2010 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="lxdm-binary" exe="/usr/sbin/lxdm-binary" subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 key=(null) Hash String generated from catchall,lxdm-binary,xdm_t,var_run_t,sock_file,unlink audit2allow suggests: #============= xdm_t ============== allow xdm_t var_run_t:sock_file unlink;
Miroslav xservre.fc has /var/run/lxdm(/*.)? gen_context(system_u:object_r:xdm_var_run_t,s0) It should have /var/run/lxdm(/.*)? gen_context(system_u:object_r:xdm_var_run_t,s0)
Fixed in selinux-policy-3.9.7-13.fc14