SELinux is preventing /usr/bin/kapman from using the 'execstack' accesses on a process. ***** Plugin allow_execstack (53.1 confidence) suggests ******************** If you do not think /usr/bin/kapman should need to map stack 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 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 Then you must tell SELinux about this by enabling the 'allow_execstack' boolean. Do setsebool -P allow_execstack 1 ***** Plugin catchall (5.76 confidence) suggests *************************** If you believe that kapman should be allowed execstack 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 /usr/bin/kapman /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 Unknown [ process ] Source kapman Source Path /usr/bin/kapman Port <Unknown> Host (removed) Source RPM Packages kdegames-4.5.4-1.fc14 Target RPM Packages Policy RPM selinux-policy-3.9.7-19.fc14 Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 2.6.35.10-74.fc14.i686.PAE #1 SMP Thu Dec 23 16:10:47 UTC 2010 i686 i686 Alert Count 3 First Seen Fri 31 Dec 2010 03:28:09 PM EST Last Seen Fri 31 Dec 2010 03:32:59 PM EST Local ID 722c0ab6-9b0f-403f-b056-0bd8a87a7d3c Raw Audit Messages type=AVC msg=audit(1293827579.317:33878): avc: denied { execstack } for pid=2670 comm="kapman" scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=process kapman,unconfined_t,unconfined_t,process,execstack type=SYSCALL msg=audit(1293827579.317:33878): arch=i386 syscall=mprotect success=yes exit=0 a0=bfd86000 a1=1000 a2=1000007 a3=bfd8513c items=0 ppid=1 pid=2670 auid=501 uid=501 gid=501 euid=501 suid=501 fsuid=501 egid=501 sgid=501 fsgid=501 tty=(none) ses=1 comm=kapman exe=/usr/bin/kapman subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 key=(null) kapman,unconfined_t,unconfined_t,process,execstack #============= unconfined_t ============== #!!!! This avc can be allowed using the boolean 'allow_execstack' allow unconfined_t self:process execstack;
*** This bug has been marked as a duplicate of bug 652297 ***