| Summary: | SELinux is preventing /usr/local/Eaton/IntelligentPowerProtector/Eaton-IPP from using the 'execstack' accesses on a process. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Greg Flint <el_gallo_azul> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 14 | CC: | dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:80d8a0ca0803d6b3ac2dce97a5a21eaf3cf31a36e70a53dac086dcd9b412f659 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-02-14 12:51:48 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
Eaton 'Intelligent Power Protector' worked OK when I first installed it (for my Eaton UPS), but when I rebooted and tried to run it again, I couldn't. Sealert tells me it is allowed #============= initrc_t ============== #!!!! This avc is allowed in the current policy allow initrc_t self:process execstack; Is there any other AVC msg? Anyways it does not like something what Fedora ships. If this worked for a while and stopped working, it is probably caused by a library you installed. Look at https://bugzilla.redhat.com/show_bug.cgi?id=652297 For a description on how to find the library. |
SELinux is preventing /usr/local/Eaton/IntelligentPowerProtector/Eaton-IPP from using the 'execstack' accesses on a process. ***** Plugin catchall_boolean (89.3 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 (11.6 confidence) suggests *************************** If you believe that Eaton-IPP should be allowed execstack access on processes labeled initrc_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 Eaton-IPP /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:initrc_t:s0 Target Context system_u:system_r:initrc_t:s0 Target Objects Unknown [ process ] Source Eaton-IPP Source Path /usr/local/Eaton/IntelligentPowerProtector/Eaton- IPP Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.9.7-29.fc14 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux DellOptiplexGX270.GregFlint 2.6.35.11-83.fc14.i686 #1 SMP Mon Feb 7 07:04:18 UTC 2011 i686 i686 Alert Count 1 First Seen Sat 12 Feb 2011 10:40:32 CST Last Seen Sat 12 Feb 2011 10:40:32 CST Local ID 1db81e1e-dd2f-40c6-b83d-1c422067185b Raw Audit Messages type=AVC msg=audit(1297473032.450:11): avc: denied { execstack } for pid=1158 comm="Eaton-IPP" scontext=system_u:system_r:initrc_t:s0 tcontext=system_u:system_r:initrc_t:s0 tclass=process type=SYSCALL msg=audit(1297473032.450:11): arch=i386 syscall=mprotect success=no exit=EACCES a0=bfed4000 a1=1000 a2=1000007 a3=bfed0b80 items=0 ppid=1157 pid=1158 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=Eaton-IPP exe=/usr/local/Eaton/IntelligentPowerProtector/Eaton-IPP subj=system_u:system_r:initrc_t:s0 key=(null) Hash: Eaton-IPP,initrc_t,initrc_t,process,execstack audit2allow #============= initrc_t ============== #!!!! This avc is allowed in the current policy allow initrc_t self:process execstack; audit2allow -R #============= initrc_t ============== #!!!! This avc is allowed in the current policy allow initrc_t self:process execstack;