Summary: SELinux is preventing /usr/bin/yelp "execmem" access on <Unknown>. Detailed Description: SELinux denied access requested by gnome-help. The current boolean settings do not allow this access. If you have not setup gnome-help to require this access this may signal an intrusion attempt. If you do intend this access you need to change the booleans on this system to allow the access. Allowing Access: One of the following booleans is set incorrectly: allow_execstack, allow_execmem Fix Command: Choose one of the following to allow access: Allow unconfined executables to make their stack executable. This should never, ever be necessary. Probably indicates a badly coded executable, but could indicate an attack. This executable should be reported in bugzilla") # setsebool -P allow_execstack 1 Allow unconfined executables to map a memory region as both executable and writable, this is dangerous and the executable should be reported in bugzilla") # setsebool -P allow_execmem 1 Additional Information: Source Context unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1 023 Target Context unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1 023 Target Objects None [ process ] Source gnome-help Source Path /usr/bin/yelp Port <Unknown> Host (removed) Source RPM Packages yelp-2.28.0-1.fc12 Target RPM Packages Policy RPM selinux-policy-3.6.32-22.fc12 Selinux Enabled True Policy Type targeted MLS Enabled True Enforcing Mode Enforcing Plugin Name catchall_boolean Host Name (removed) Platform Linux (removed) 2.6.31.1-56.fc12.i686.PAE #1 SMP Tue Sep 29 16:16:16 EDT 2009 i686 i686 Alert Count 4 First Seen Thu 08 Oct 2009 04:09:25 PM PDT Last Seen Thu 08 Oct 2009 04:09:25 PM PDT Local ID 41b6d762-7253-486e-bcd6-a745e32a6b7d Line Numbers Raw Audit Messages node=(removed) type=AVC msg=audit(1255043365.456:24220): avc: denied { execmem } for pid=2375 comm="gnome-help" scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=process node=(removed) type=SYSCALL msg=audit(1255043365.456:24220): arch=40000003 syscall=192 success=no exit=-13 a0=0 a1=2000 a2=7 a3=22 items=0 ppid=1 pid=2375 auid=500 uid=500 gid=500 euid=500 suid=500 fsuid=500 egid=500 sgid=500 fsgid=500 tty=(none) ses=1 comm="gnome-help" exe="/usr/bin/yelp" subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 key=(null) Hash String generated from selinux-policy-3.6.32-22.fc12,catchall_boolean,gnome-help,unconfined_t,unconfined_t,process,execmem audit2allow suggests: #============= unconfined_t ============== allow unconfined_t self:process execmem;
*** This bug has been marked as a duplicate of bug 507023 ***