Bug 1278747
| Summary: | SELinux file context pattern for /var/run/qga.state is incorrect | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Milos Malik <mmalik> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Milos Malik <mmalik> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 6.7 | CC: | dwalsh, lvrabec, mgrepl, mmalik, plautrba, pvrabec, ssekidde |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | selinux-policy-3.7.19-282.el6 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-05-10 20:02:23 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
We need to add a default labeling. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2016-0763.html |
Description of problem: # sesearch -s virt_qemu_ga_t -t var_run_t -T Found 2 semantic te rules: type_transition virt_qemu_ga_t var_run_t : file virt_qemu_ga_var_run_t; type_transition virt_qemu_ga_t var_run_t : dir virt_qemu_ga_var_run_t; # The qga.state file gets a correct label during its creation, but ... # matchpathcon /var/run/qga.state /var/run/qga.state system_u:object_r:var_run_t:s0 # Version-Release number of selected component (if applicable): qemu-guest-agent-0.12.1.2-2.479.el6.x86_64 selinux-policy-3.7.19-281.el6.noarch selinux-policy-doc-3.7.19-281.el6.noarch selinux-policy-minimum-3.7.19-281.el6.noarch selinux-policy-mls-3.7.19-281.el6.noarch selinux-policy-targeted-3.7.19-281.el6.noarch How reproducible: always Steps to Reproduce: # service qemu-ga start Starting qemu-ga: [ OK ] # service qemu-ga status qemu-ga (pid 5686) is running... # service qemu-ga stop Stopping qemu-ga: [ OK ] # service qemu-ga status qemu-ga is stopped # ls -Z /var/run/qga.state -rw-------. root root unconfined_u:object_r:virt_qemu_ga_var_run_t:s0 /var/run/qga.state # restorecon -v /var/run/qga.state restorecon reset /var/run/qga.state context unconfined_u:object_r:virt_qemu_ga_var_run_t:s0->unconfined_u:object_r:var_run_t:s0 # service qemu-ga start Starting qemu-ga: [ OK ] # service qemu-ga status qemu-ga dead but subsys locked # Actual results: ---- type=PATH msg=audit(11/06/2015 11:44:26.525:898) : item=0 name=/var/run/qga.state inode=5387 dev=fc:03 mode=file,600 ouid=root ogid=root rdev=00:00 obj=unconfined_u:object_r:var_run_t:s0 nametype=NORMAL type=CWD msg=audit(11/06/2015 11:44:26.525:898) : cwd=/ type=SYSCALL msg=audit(11/06/2015 11:44:26.525:898) : arch=x86_64 syscall=stat success=no exit=-13(Permission denied) a0=0x7f63439ef650 a1=0x7ffd26012af0 a2=0x7ffd26012af0 a3=0x22 items=1 ppid=1 pid=6184 auid=root uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=(none) ses=1 comm=qemu-ga exe=/usr/bin/qemu-ga subj=unconfined_u:system_r:virt_qemu_ga_t:s0 key=(null) type=AVC msg=audit(11/06/2015 11:44:26.525:898) : avc: denied { getattr } for pid=6184 comm=qemu-ga path=/var/run/qga.state dev=vda3 ino=5387 scontext=unconfined_u:system_r:virt_qemu_ga_t:s0 tcontext=unconfined_u:object_r:var_run_t:s0 tclass=file ---- Expected results: * no SELinux denials