Bug 865770
| Summary: | SELinux is preventing /usr/libexec/mission-control-5 from 'create' accesses on the file accounts.cfg.619BMW. | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Jeff Bastian <jbastian> | ||||||
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> | ||||||
| Status: | CLOSED WORKSFORME | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | unspecified | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 18 | CC: | dominick.grift, dwalsh, mgrepl, rstrode | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | abrt_hash:14374cc0b61b633735ebe7fa7c2a5c477e364447023020b16af944d007d94365 | ||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2012-10-12 18:51:41 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: | |||||||||
| Attachments: |
|
||||||||
Created attachment 625919 [details]
File: type
Created attachment 625920 [details]
File: hashmarkername
I see a number of errors from mission-control-5 and related to accounts.cfg.*
SELinux is preventing /usr/libexec/mission-control-5 from 'getattr' accesses on the file /var/lib/gdm/.local/share/telepathy/mission-control/accounts.cfg.619BMW.
***** Plugin catchall (100. confidence) suggests ***************************
If you believe that mission-control-5 should be allowed getattr access on the accounts.cfg.619BMW file 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 mission-control /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp
Additional Information:
Source Context system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023
Target Context system_u:object_r:xdm_var_lib_t:s0
Target Objects /var/lib/gdm/.local/share/telepathy/mission-
control/accounts.cfg.619BMW [ file ]
Source mission-control
Source Path /usr/libexec/mission-control-5
Port <Unknown>
Host (removed)
Source RPM Packages telepathy-mission-control-5.14.0-1.fc18.x86_64
Target RPM Packages
Policy RPM selinux-policy-3.11.1-32.fc18.noarch
Selinux Enabled True
Policy Type targeted
Enforcing Mode Permissive
Host Name (removed)
Platform Linux (removed) 3.6.0-3.fc18.x86_64 #1 SMP Wed Oct
3 13:29:15 UTC 2012 x86_64 x86_64
Alert Count 1
First Seen 2012-10-11 20:12:52 CDT
Last Seen 2012-10-11 20:12:52 CDT
Local ID 84f25b65-ff97-4705-8c47-8db52ce884c5
Raw Audit Messages
type=AVC msg=audit(1350004372.548:156): avc: denied { getattr } for pid=3281 comm="mission-control" path="/var/lib/gdm/.local/share/telepathy/mission-control/accounts.cfg.619BMW" dev="dm-2" ino=2493975 scontext=system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xdm_var_lib_t:s0 tclass=file
type=SYSCALL msg=audit(1350004372.548:156): arch=x86_64 syscall=fstat success=yes exit=0 a0=a a1=7fff33897270 a2=7fff33897270 a3=238 items=0 ppid=3280 pid=3281 auid=42 uid=42 gid=42 euid=42 suid=42 fsuid=42 egid=42 sgid=42 fsgid=42 tty=(none) ses=4 comm=mission-control exe=/usr/libexec/mission-control-5 subj=system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023 key=(null)
Hash: mission-control,xdm_dbusd_t,xdm_var_lib_t,file,getattr
audit2allow
#============= xdm_dbusd_t ==============
allow xdm_dbusd_t xdm_var_lib_t:file getattr;
audit2allow -R
#============= xdm_dbusd_t ==============
allow xdm_dbusd_t xdm_var_lib_t:file getattr;
Another:
SELinux is preventing /usr/libexec/mission-control-5 from 'remove_name' accesses on the directory accounts.cfg.619BMW.
***** Plugin catchall (100. confidence) suggests ***************************
If you believe that mission-control-5 should be allowed remove_name access on the accounts.cfg.619BMW directory 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 mission-control /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp
Additional Information:
Source Context system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023
Target Context system_u:object_r:xdm_var_lib_t:s0
Target Objects accounts.cfg.619BMW [ dir ]
Source mission-control
Source Path /usr/libexec/mission-control-5
Port <Unknown>
Host (removed)
Source RPM Packages telepathy-mission-control-5.14.0-1.fc18.x86_64
Target RPM Packages
Policy RPM selinux-policy-3.11.1-32.fc18.noarch
Selinux Enabled True
Policy Type targeted
Enforcing Mode Permissive
Host Name (removed)
Platform Linux (removed) 3.6.0-3.fc18.x86_64 #1 SMP Wed Oct
3 13:29:15 UTC 2012 x86_64 x86_64
Alert Count 1
First Seen 2012-10-11 20:12:52 CDT
Last Seen 2012-10-11 20:12:52 CDT
Local ID ed47e010-e841-401a-88f1-433e8cd4d80b
Raw Audit Messages
type=AVC msg=audit(1350004372.548:157): avc: denied { remove_name } for pid=3281 comm="mission-control" name="accounts.cfg.619BMW" dev="dm-2" ino=2493975 scontext=system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xdm_var_lib_t:s0 tclass=dir
type=AVC msg=audit(1350004372.548:157): avc: denied { rename } for pid=3281 comm="mission-control" name="accounts.cfg.619BMW" dev="dm-2" ino=2493975 scontext=system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xdm_var_lib_t:s0 tclass=file
type=SYSCALL msg=audit(1350004372.548:157): arch=x86_64 syscall=rename success=yes exit=0 a0=9fab10 a1=9f9af0 a2=31587b1760 a3=6f6363612f6c6f72 items=0 ppid=3280 pid=3281 auid=42 uid=42 gid=42 euid=42 suid=42 fsuid=42 egid=42 sgid=42 fsgid=42 tty=(none) ses=4 comm=mission-control exe=/usr/libexec/mission-control-5 subj=system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023 key=(null)
Hash: mission-control,xdm_dbusd_t,xdm_var_lib_t,dir,remove_name
audit2allow
#============= xdm_dbusd_t ==============
allow xdm_dbusd_t xdm_var_lib_t:dir remove_name;
allow xdm_dbusd_t xdm_var_lib_t:file rename;
audit2allow -R
#============= xdm_dbusd_t ==============
allow xdm_dbusd_t xdm_var_lib_t:dir remove_name;
allow xdm_dbusd_t xdm_var_lib_t:file rename;
And the 4th and last:
SELinux is preventing /usr/libexec/mission-control-5 from using the 'setsched' accesses on a process.
***** Plugin catchall (100. confidence) suggests ***************************
If you believe that mission-control-5 should be allowed setsched access on processes labeled xdm_dbusd_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 mission-control /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp
Additional Information:
Source Context system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023
Target Context system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023
Target Objects [ process ]
Source mission-control
Source Path /usr/libexec/mission-control-5
Port <Unknown>
Host (removed)
Source RPM Packages telepathy-mission-control-5.14.0-1.fc18.x86_64
Target RPM Packages
Policy RPM selinux-policy-3.11.1-32.fc18.noarch
Selinux Enabled True
Policy Type targeted
Enforcing Mode Permissive
Host Name (removed)
Platform Linux (removed) 3.6.0-3.fc18.x86_64 #1 SMP Wed Oct
3 13:29:15 UTC 2012 x86_64 x86_64
Alert Count 1
First Seen 2012-10-11 20:12:52 CDT
Last Seen 2012-10-11 20:12:52 CDT
Local ID 70d638b1-7610-435c-aa47-24b1154234a8
Raw Audit Messages
type=AVC msg=audit(1350004372.910:166): avc: denied { setsched } for pid=3281 comm="mission-control" scontext=system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023 tclass=process
type=SYSCALL msg=audit(1350004372.910:166): arch=x86_64 syscall=sched_setscheduler success=yes exit=0 a0=cd1 a1=0 a2=7fff338972d0 a3=1 items=0 ppid=1 pid=3281 auid=42 uid=42 gid=42 euid=42 suid=42 fsuid=42 egid=42 sgid=42 fsgid=42 tty=(none) ses=4 comm=mission-control exe=/usr/libexec/mission-control-5 subj=system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023 key=(null)
Hash: mission-control,xdm_dbusd_t,xdm_dbusd_t,process,setsched
audit2allow
#============= xdm_dbusd_t ==============
allow xdm_dbusd_t self:process setsched;
audit2allow -R
#============= xdm_dbusd_t ==============
allow xdm_dbusd_t self:process setsched;
Actually, I had a 5th error, but it was already reported in bug 859782 Jeff why is gdm running mission-control? I'm really not sure. I just unlocked my screen this morning and had the above sealerts waiting for me. After updating selinux-policy to 3.11.1-36.fc18 and rebooting (see bug 863678), I see mission-control is running as unconfined_t now: $ ps wwZp $(pgrep -f mission-control) LABEL PID TTY STAT TIME COMMAND unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 2453 ? Sl 0:00 /usr/libexec/mission-control-5 I'll keep an eye on it. Ok reopen if it happens again. |
Additional info: libreport version: 2.0.14 kernel: 3.6.0-3.fc18.x86_64 description: :SELinux is preventing /usr/libexec/mission-control-5 from 'create' accesses on the file accounts.cfg.619BMW. : :***** Plugin catchall (100. confidence) suggests *************************** : :If you believe that mission-control-5 should be allowed create access on the accounts.cfg.619BMW file 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 mission-control /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023 :Target Context system_u:object_r:xdm_var_lib_t:s0 :Target Objects accounts.cfg.619BMW [ file ] :Source mission-control :Source Path /usr/libexec/mission-control-5 :Port <Unknown> :Host (removed) :Source RPM Packages telepathy-mission-control-5.14.0-1.fc18.x86_64 :Target RPM Packages :Policy RPM selinux-policy-3.11.1-32.fc18.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Permissive :Host Name (removed) :Platform Linux (removed) 3.6.0-3.fc18.x86_64 #1 SMP Wed Oct : 3 13:29:15 UTC 2012 x86_64 x86_64 :Alert Count 1 :First Seen 2012-10-11 20:12:52 CDT :Last Seen 2012-10-11 20:12:52 CDT :Local ID 3cca8c84-be61-437a-a44d-834b8799c17d : :Raw Audit Messages :type=AVC msg=audit(1350004372.548:155): avc: denied { create } for pid=3281 comm="mission-control" name="accounts.cfg.619BMW" scontext=system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xdm_var_lib_t:s0 tclass=file : : :type=AVC msg=audit(1350004372.548:155): avc: denied { read write open } for pid=3281 comm="mission-control" path="/var/lib/gdm/.local/share/telepathy/mission-control/accounts.cfg.619BMW" dev="dm-2" ino=2493975 scontext=system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xdm_var_lib_t:s0 tclass=file : : :type=SYSCALL msg=audit(1350004372.548:155): arch=x86_64 syscall=open success=yes exit=ECHILD a0=a033e0 a1=c2 a2=1b6 a3=0 items=0 ppid=3280 pid=3281 auid=42 uid=42 gid=42 euid=42 suid=42 fsuid=42 egid=42 sgid=42 fsgid=42 tty=(none) ses=4 comm=mission-control exe=/usr/libexec/mission-control-5 subj=system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023 key=(null) : :Hash: mission-control,xdm_dbusd_t,xdm_var_lib_t,file,create : :audit2allow : :#============= xdm_dbusd_t ============== :#!!!! The source type 'xdm_dbusd_t' can write to a 'file' of the following types: :# user_home_t, session_dbusd_tmp_t : :allow xdm_dbusd_t xdm_var_lib_t:file { read write create open }; : :audit2allow -R : :#============= xdm_dbusd_t ============== :#!!!! The source type 'xdm_dbusd_t' can write to a 'file' of the following types: :# user_home_t, session_dbusd_tmp_t : :allow xdm_dbusd_t xdm_var_lib_t:file { read write create open }; :