Summary: SELinux is preventing wine-preloader (unconfined_execmem_t) "mmap_zero" to <Unknown> (unconfined_execmem_t). Detailed Description: SELinux denied access requested by wine-preloader. The current boolean settings do not allow this access. If you have not setup wine-preloader 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: Confined processes can be configured to to run requiring different access, SELinux provides booleans to allow you to turn on/off access as needed. The boolean allow_unconfined_mmap_low is set incorrectly. Boolean Description: Allow unconfined domain to map low memory in the kernel Fix Command: # setsebool -P allow_unconfined_mmap_low 1 Additional Information: Source Context unconfined_u:unconfined_r:unconfined_execmem_t:s0- s0:c0.c1023 Target Context unconfined_u:unconfined_r:unconfined_execmem_t:s0- s0:c0.c1023 Target Objects None [ memprotect ] Source wine-preloader Source Path /usr/bin/wine-preloader Port <Unknown> Host (removed) Source RPM Packages wine-core-1.1.23-1.fc11 Target RPM Packages Policy RPM selinux-policy-3.6.12-81.fc11 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Plugin Name catchall_boolean Host Name (removed) Platform Linux (removed) 2.6.30.5-43.fc11.x86_64 #1 SMP Thu Aug 27 21:39:52 EDT 2009 x86_64 x86_64 Alert Count 4 First Seen Mon 07 Sep 2009 03:44:06 PM MDT Last Seen Mon 07 Sep 2009 03:44:06 PM MDT Local ID 05a2c5bd-646a-4ce9-b3c9-52a843e006b5 Line Numbers Raw Audit Messages node=(removed) type=AVC msg=audit(1252359846.226:81): avc: denied { mmap_zero } for pid=5482 comm="wine-preloader" scontext=unconfined_u:unconfined_r:unconfined_execmem_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_execmem_t:s0-s0:c0.c1023 tclass=memprotect node=(removed) type=SYSCALL msg=audit(1252359846.226:81): arch=40000003 syscall=90 success=no exit=-13 a0=ff989530 a1=0 a2=ff989530 a3=5a items=0 ppid=5480 pid=5482 auid=500 uid=500 gid=500 euid=500 suid=500 fsuid=500 egid=500 sgid=500 fsgid=500 tty=(none) ses=1 comm="wine-preloader" exe="/usr/bin/wine-preloader" subj=unconfined_u:unconfined_r:unconfined_execmem_t:s0-s0:c0.c1023 key=(null) Hash String generated from selinux-policy-3.6.12-81.fc11,catchall_boolean,wine-preloader,unconfined_execmem_t,unconfined_execmem_t,memprotect,mmap_zero audit2allow suggests: #============= unconfined_execmem_t ============== allow unconfined_execmem_t self:memprotect mmap_zero;
*** This bug has been marked as a duplicate of bug 538428 ***