Summary: SELinux is preventing /usr/sbin/usbmuxd "read" access on stat. Detailed Description: [SELinux is in permissive mode. This access was not denied.] SELinux denied access requested by usbmuxd. It is not expected that this access is required by usbmuxd 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:usbmuxd_t:s0-s0:c0.c1023 Target Context system_u:object_r:proc_t:s0 Target Objects stat [ file ] Source usbmuxd Source Path /usr/sbin/usbmuxd Port <Unknown> Host (removed) Source RPM Packages usbmuxd-0.1.4-2.fc12 Target RPM Packages Policy RPM selinux-policy-3.6.32-82.fc12 Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Plugin Name catchall Host Name (removed) Platform Linux 2530p 2.6.31.9-174.fc12.x86_64 #1 SMP Mon Dec 21 05:33:33 UTC 2009 x86_64 x86_64 Alert Count 2 First Seen Thu 11 Feb 2010 08:40:46 AM EST Last Seen Thu 11 Feb 2010 08:40:46 AM EST Local ID 150480fc-a5b8-4002-93e3-52e597478253 Line Numbers Raw Audit Messages node=2530p type=AVC msg=audit(1265895646.5:41981): avc: denied { read } for pid=3395 comm="usbmuxd" name="stat" dev=proc ino=4026531989 scontext=system_u:system_r:usbmuxd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_t:s0 tclass=file node=2530p type=AVC msg=audit(1265895646.5:41981): avc: denied { open } for pid=3395 comm="usbmuxd" name="stat" dev=proc ino=4026531989 scontext=system_u:system_r:usbmuxd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_t:s0 tclass=file node=2530p type=SYSCALL msg=audit(1265895646.5:41981): arch=c000003e syscall=2 success=yes exit=9 a0=3e1d53ca65 a1=80000 a2=2803ff a3=1000 items=0 ppid=1 pid=3395 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="usbmuxd" exe="/usr/sbin/usbmuxd" subj=system_u:system_r:usbmuxd_t:s0-s0:c0.c1023 key=(null) Hash String generated from catchall,usbmuxd,usbmuxd_t,proc_t,file,read audit2allow suggests:libsepol.context_from_record: invalid security context: "system_u:system_r:usbmuxd_t:s0-s0:c0.c1023" libsepol.context_from_record: could not create context structure libsepol.context_from_string: could not create context structure libsepol.sepol_context_to_sid: could not convert system_u:system_r:usbmuxd_t:s0-s0:c0.c1023 to sid libsepol.context_from_record: invalid security context: "system_u:system_r:usbmuxd_t:s0-s0:c0.c1023" libsepol.context_from_record: could not create context structure libsepol.context_from_string: could not create context structure libsepol.sepol_context_to_sid: could not convert system_u:system_r:usbmuxd_t:s0-s0:c0.c1023 to sid
Miroslav add kernel_read_system_state(usbmuxd_t)
Fixed in selinux-policy-3.6.32-88.fc12
selinux-policy-3.6.32-89.fc12 has been submitted as an update for Fedora 12. http://admin.fedoraproject.org/updates/selinux-policy-3.6.32-89.fc12
selinux-policy-3.6.32-89.fc12 has been pushed to the Fedora 12 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update selinux-policy'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2010-1836
selinux-policy-3.6.32-89.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report.