Bug 885253
| Summary: | SELinux is preventing /usr/sbin/dmidecode from 'write' accesses on the file /run/lock/subsys/rhsmcertd. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Lanny Bland <blanlan> |
| Component: | subscription-manager | Assignee: | Devan Goodwin <dgoodwin> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 17 | CC: | bkearney, dgoodwin, dominick.grift, dwalsh, jbowes, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:b0f2589d71b561ae39d4437ae34733dccebeb6eb8a000954461dcbaa103b2d14 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-07-31 23:51:55 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: | |||
| Bug Depends On: | |||
| Bug Blocks: | 863175 | ||
We have
optional_policy(`
dmidecode_domtrans(rhsmcertd_t)
')
which means rhsmcertd executes dmidecode but does not close file descriptor.
"/run/lock/subsys/rhsmcertd"
http://danwalsh.livejournal.com/53603.html fcntl(fd,F_SETFD, FD_CLOEXEC) This message is a reminder that Fedora 17 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 17. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '17'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 17's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 17 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior to Fedora 17's end of life. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Fedora 17 changed to end-of-life (EOL) status on 2013-07-30. Fedora 17 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed. |
Description of problem: SELinux is preventing /usr/sbin/dmidecode from 'write' accesses on the file /run/lock/subsys/rhsmcertd. ***** Plugin leaks (86.2 confidence) suggests ****************************** If you want to ignore dmidecode trying to write access the rhsmcertd file, because you believe it should not need this access. Then you should report this as a bug. You can generate a local policy module to dontaudit this access. Do # grep /usr/sbin/dmidecode /var/log/audit/audit.log | audit2allow -D -M mypol # semodule -i mypol.pp ***** Plugin catchall (14.7 confidence) suggests *************************** If you believe that dmidecode should be allowed write access on the rhsmcertd 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 dmidecode /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:dmidecode_t:s0 Target Context system_u:object_r:rhsmcertd_lock_t:s0 Target Objects /run/lock/subsys/rhsmcertd [ file ] Source dmidecode Source Path /usr/sbin/dmidecode Port <Unknown> Host (removed) Source RPM Packages dmidecode-2.11-8.fc17.x86_64 Target RPM Packages Policy RPM selinux-policy-3.10.0-161.fc17.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 3.6.9-2.fc17.x86_64 #1 SMP Tue Dec 4 13:26:04 UTC 2012 x86_64 x86_64 Alert Count 1 First Seen 2012-12-07 16:24:58 CST Last Seen 2012-12-07 16:24:58 CST Local ID 57e2b452-79f3-4293-86e1-5b64c4739714 Raw Audit Messages type=AVC msg=audit(1354919098.369:74): avc: denied { write } for pid=1701 comm="dmidecode" path="/run/lock/subsys/rhsmcertd" dev="tmpfs" ino=16582 scontext=system_u:system_r:dmidecode_t:s0 tcontext=system_u:object_r:rhsmcertd_lock_t:s0 tclass=file type=SYSCALL msg=audit(1354919098.369:74): arch=x86_64 syscall=execve success=yes exit=0 a0=2448e40 a1=244e030 a2=244e3d0 a3=10 items=0 ppid=1700 pid=1701 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=dmidecode exe=/usr/sbin/dmidecode subj=system_u:system_r:dmidecode_t:s0 key=(null) Hash: dmidecode,dmidecode_t,rhsmcertd_lock_t,file,write audit2allow #============= dmidecode_t ============== allow dmidecode_t rhsmcertd_lock_t:file write; audit2allow -R #============= dmidecode_t ============== allow dmidecode_t rhsmcertd_lock_t:file write; Additional info: hashmarkername: setroubleshoot kernel: 3.6.9-2.fc17.x86_64 type: libreport