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Description of problem: SELinux is preventing /home/mikhail/.local/share/Steam/SteamApps/common/dota 2 beta/dota_linux from using the 'execheap' accesses on a process. ***** Plugin allow_execheap (53.1 confidence) suggests ******************** If you do not think /home/mikhail/.local/share/Steam/SteamApps/common/dota 2 beta/dota_linux should need to map heap memory that is both writable and executable. Then you need to report a bug. This is a potentially dangerous access. Do contact your security administrator and report this issue. ***** Plugin catchall_boolean (42.6 confidence) suggests ****************** If you want to allow selinuxuser to execheap Then you must tell SELinux about this by enabling the 'selinuxuser_execheap' boolean. You can read 'None' man page for more details. Do setsebool -P selinuxuser_execheap 1 ***** Plugin catchall (5.76 confidence) suggests ************************** If you believe that dota_linux should be allowed execheap access on processes labeled unconfined_t by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # grep dota_linux /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp 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 [ process ] Source dota_linux Source Path /home/mikhail/.local/share/Steam/SteamApps/common/ dota 2 beta/dota_linux Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.12.1-84.fc20.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.11.3-301.fc20.x86_64 #1 SMP Thu Oct 3 00:57:21 UTC 2013 x86_64 x86_64 Alert Count 2 First Seen 2013-10-05 13:12:05 YEKT Last Seen 2013-10-05 13:14:10 YEKT Local ID 0f2bc8ec-dd6f-4bb4-a7e1-38001b481de4 Raw Audit Messages type=AVC msg=audit(1380957250.495:508): avc: denied { execheap } for pid=5615 comm="hl2_linux" scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=process type=SYSCALL msg=audit(1380957250.495:508): arch=i386 syscall=capget success=no exit=EACCES a0=8a41000 a1=c000 a2=7 a3=ffd6516c items=0 ppid=5612 pid=5615 auid=1000 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 ses=1 tty=pts2 comm=hl2_linux exe=/home/mikhail/.local/share/Steam/SteamApps/common/Portal/hl2_linux subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 key=(null) Hash: dota_linux,unconfined_t,unconfined_t,process,execheap Additional info: reporter: libreport-2.1.7 hashmarkername: setroubleshoot kernel: 3.11.3-301.fc20.x86_64 type: libreport Potential duplicate: bug 995823
***** Plugin allow_execheap (53.1 confidence) suggests ******************** If you do not think /home/mikhail/.local/share/Steam/SteamApps/common/dota 2 beta/dota_linux should need to map heap memory that is both writable and executable. Then you need to report a bug. This is a potentially dangerous access. Do contact your security administrator and report this issue. ***** Plugin catchall_boolean (42.6 confidence) suggests ****************** If you want to allow selinuxuser to execheap Then you must tell SELinux about this by enabling the 'selinuxuser_execheap' boolean. You can read 'None' man page for more details. Do setsebool -P selinuxuser_execheap 1 The alert told you what to do. Basically games do some nasty stuff but if you want to play them you need to turn off the SELinux controls. # setsebool -P selinuxuser_execheap 1