Bug 697221
| Summary: | SELinux is preventing /usr/sbin/wpa_supplicant from using the sys_module capability. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Heiko Adams <bugzilla> |
| Component: | wpa_supplicant | Assignee: | Dan Williams <dcbw> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 14 | CC: | dcbw, dwalsh, pebolle |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-04-21 12:30:16 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
*** This bug has been marked as a duplicate of bug 697617 *** |
Description of problem: SELinux is preventing /usr/sbin/wpa_supplicant from using the sys_module capability. ***** Plugin sys_module (99.5 confidence) suggests ************************* If you do not believe that /usr/sbin/wpa_supplicant should be attempting to modify the kernel by loading a kernel module. Then a process might be attempting to hack into your system. Do contact your security administrator and report this issue. ***** Plugin catchall (1.49 confidence) suggests *************************** If you believe that wpa_supplicant should have the sys_module capability 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 wpa_supplicant /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Quellkontext system_u:system_r:NetworkManager_t:s0-s0:c0.c1023 Zielkontext system_u:system_r:NetworkManager_t:s0-s0:c0.c1023 Zielobjekte Unknown [ capability ] Quelle wpa_supplicant Quellpfad /usr/sbin/wpa_supplicant Port <Unbekannt> Host Ostfriesland RPM-Pakete der Quelle wpa_supplicant-0.6.8-10.fc14 RPM-Pakete des Ziels Richtlinien-RPM selinux-policy-3.9.7-37.fc14 SELinux aktiviert True Richtlinientyp targeted Enforcing-Modus Enforcing Rechnername Ostfriesland Plattform Linux Ostfriesland 2.6.35.12-88.fc14.i686 #1 SMP Thu Mar 31 22:12:38 UTC 2011 i686 i686 Anzahl der Alarme 1 Zuerst gesehen So 17 Apr 2011 01:43:44 CEST Zuletzt gesehen So 17 Apr 2011 01:43:44 CEST Lokale ID b20ae761-e339-4726-a923-37e30c2e15ab Raw-Audit-Meldungen type=AVC msg=audit(1302997424.139:141): avc: denied { sys_module } for pid=1518 comm="wpa_supplicant" capability=16 scontext=system_u:system_r:NetworkManager_t:s0-s0:c0.c1023 tcontext=system_u:system_r:NetworkManager_t:s0-s0:c0.c1023 tclass=capability type=SYSCALL msg=audit(1302997424.139:141): arch=i386 syscall=ioctl success=no exit=ENODEV a0=8 a1=8933 a2=bff03fdc a3=8 items=0 ppid=1 pid=1518 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=wpa_supplicant exe=/usr/sbin/wpa_supplicant subj=system_u:system_r:NetworkManager_t:s0-s0:c0.c1023 key=(null) Hash: wpa_supplicant,NetworkManager_t,NetworkManager_t,capability,sys_module audit2allow #============= NetworkManager_t ============== allow NetworkManager_t self:capability sys_module; audit2allow -R #============= NetworkManager_t ============== allow NetworkManager_t self:capability sys_module; Version-Release number of selected component (if applicable): wpa_supplicant.i686 1:0.6.8-10.fc14 selinux-policy.noarch 3.9.7-37.fc14 selinux-policy-targeted.noarch 3.9.7-37.fc14 How reproducible: every time on startup/wakeup from suspend Steps to Reproduce: 1. Reboot 2. Log into Gnome 3. Alternativly: wakeup from suspend Actual results: This error is raised Expected results: no error should be raised Additional info: