Description of problem: SELinux is preventing /home/mikhail/.local/share/Steam/SteamApps/common/Team Fortress 2/hl2_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/Team Fortress 2/hl2_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 unconfined executables to make their heap memory executable. Doing this is a really bad idea. Probably indicates a badly coded executable, but could indicate an attack. This executable should be reported in bugzilla Then you must tell SELinux about this by enabling the 'selinuxuser_execheap' boolean. You can read 'unconfined_selinux' man page for more details. Do setsebool -P selinuxuser_execheap 1 ***** Plugin catchall (5.76 confidence) suggests *************************** If you believe that hl2_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 hl2_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 hl2_linux Source Path /home/mikhail/.local/share/Steam/SteamApps/common/ Team Fortress 2/hl2_linux Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.12.1-44.fc19.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.9.2-301.fc19.i686.PAE #1 SMP Mon May 13 12:47:57 UTC 2013 i686 i686 Alert Count 12 First Seen 2013-05-10 18:30:01 YEKT Last Seen 2013-05-18 03:11:57 YEKT Local ID e9ed19aa-832b-4072-b040-1277796cd398 Raw Audit Messages type=AVC msg=audit(1368825117.926:533): avc: denied { execheap } for pid=10984 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(1368825117.926:533): arch=i386 syscall=mprotect success=no exit=EACCES a0=1b610000 a1=c000 a2=7 a3=bfbadc1c items=0 ppid=10981 pid=10984 auid=1000 uid=1000 gid=0 euid=1000 suid=1000 fsuid=1000 egid=0 sgid=0 fsgid=0 ses=1 tty=pts3 comm=hl2_linux exe=2F686F6D652F6D696B6861696C2F2E6C6F63616C2F73686172652F537465616D2F537465616D417070732F636F6D6D6F6E2F48616C662D4C69666520322F686C325F6C696E7578 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 key=(null) Hash: hl2_linux,unconfined_t,unconfined_t,process,execheap audit2allow #============= unconfined_t ============== #!!!! This avc can be allowed using the boolean 'selinuxuser_execheap' allow unconfined_t self:process execheap; audit2allow -RYou must regenerate interface info by running /usr/bin/sepolgen-ifgen Additional info: reporter: libreport-2.1.4 hashmarkername: setroubleshoot kernel: 3.9.2-301.fc19.i686.PAE type: libreport Potential duplicate: bug 904691
*** This bug has been marked as a duplicate of bug 904691 ***