Summary: SELinux has prevented wine from performing an unsafe memory operation. Detailed Description: SELinux denied an operation requested by wine-preloader, a program used to run Windows applications under Linux. This program is known to use an unsafe operation on system memory but so are a number of malware/exploit programs which masquerade as wine. If you were attempting to run a Windows program your only choices are to allow this operation and reduce your system security against such malware or to refrain from running Windows applications under Linux. If you were not attempting to run a Windows application this indicates you are likely being attacked by some for of malware or program trying to exploit your system for nefarious purposes. Please refer to http://wiki.winehq.org/PreloaderPageZeroProblem Which outlines the other problems wine encounters due to its unsafe use of memory and solutions to those problems. Allowing Access: If you decide to continue to run the program in question you will need to allow this operation. This can be done on the command line by executing: # setsebool -P mmap_low_allowed 1 Fix Command: /usr/sbin/setsebool -P mmap_low_allowed 1 Additional Information: Source Context unconfined_u:unconfined_r:wine_t:s0-s0:c0.c1023 Target Context unconfined_u:unconfined_r:wine_t:s0-s0:c0.c1023 Target Objects None [ memprotect ] Source wine-preloader Source Path /usr/bin/wine-preloader Port <Unknown> Host dhcp-28-248.brq.redhat.com Source RPM Packages wine-core-1.2.0-1.el6 Target RPM Packages Policy RPM selinux-policy-3.7.19-34.el6 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Plugin Name wine Host Name dhcp-28-248.brq.redhat.com Platform Linux dhcp-28-248.brq.redhat.com 2.6.32-52.el6.x86_64 #1 SMP Wed Jul 21 11:50:07 EDT 2010 x86_64 x86_64 Alert Count 1 First Seen Tue 27 Jul 2010 04:34:30 PM CEST Last Seen Tue 27 Jul 2010 04:34:30 PM CEST Local ID c101e584-02df-4b24-87e2-71161031ab6c Line Numbers Raw Audit Messages node=dhcp-28-248.brq.redhat.com type=AVC msg=audit(1280241270.921:606): avc: denied { mmap_zero } for pid=26380 comm="wine-preloader" scontext=unconfined_u:unconfined_r:wine_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:wine_t:s0-s0:c0.c1023 tclass=memprotect node=dhcp-28-248.brq.redhat.com type=SYSCALL msg=audit(1280241270.921:606): arch=40000003 syscall=90 success=no exit=-13 a0=fff98790 a1=0 a2=fff98790 a3=5a items=0 ppid=1 pid=26380 auid=500 uid=500 gid=100 euid=500 suid=500 fsuid=500 egid=100 sgid=100 fsgid=100 tty=(none) ses=2 comm="wine-preloader" exe="/usr/bin/wine-preloader" subj=unconfined_u:unconfined_r:wine_t:s0-s0:c0.c1023 key=(null)
*** Bug 783889 has been marked as a duplicate of this bug. ***
EPEL 6 is no longer supported.