Bug 1460479
| Summary: | /usr/bin/newaliases.sendmail and /usr/sbin/sendmail.sendmail try to access sysctl_net_t | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Robert Scheck <redhat-bugzilla> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Milos Malik <mmalik> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 7.3 | CC: | lvrabec, mmalik, plautrba, pvrabec, ssekidde |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-08-13 15:04:12 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: | |||
The requested permissions seem to have already been present in the current version as a result of other implemented changes, hence closing CURRENTRELEASE. |
Description of problem: type=AVC msg=audit(1495146039.669:299): avc: denied { search } for pid=9038 comm="newaliases" name="net" dev="proc" ino=9469 scontext=unconfined_u:unconfined_r:system_mail_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sysctl_net_t:s0 tclass=dir type=SYSCALL msg=audit(1495146039.669:299): arch=c000003e syscall=2 success=no exit=-13 a0=7f5fe86074b0 a1=80000 a2=1b6 a3=24 items=0 ppid=9036 pid=9038 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=51 sgid=51 fsgid=51 tty=pts1 ses=3 comm="newaliases" exe="/usr/sbin/sendmail.sendmail" subj=unconfined_u:unconfined_r:system_mail_t:s0-s0:c0.c1023 key=(null) type=AVC msg=audit(1497081381.192:1576): avc: denied { search } for pid=18875 comm="sendmail" name="net" dev="proc" ino=90465 scontext=system_u:system_r:sendmail_t:s0 tcontext=system_u:object_r:sysctl_net_t:s0 tclass=dir type=SYSCALL msg=audit(1497081381.192:1576): arch=c000003e syscall=2 success=no exit=-13 a0=7f8038ce14b0 a1=80000 a2=1b6 a3=24 items=0 ppid=1 pid=18875 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=51 sgid=51 fsgid=51 tty=(none) ses=4294967295 comm="sendmail" exe="/usr/sbin/sendmail.sendmail" subj=system_u:system_r:sendmail_t:s0 key=(null) Version-Release number of selected component (if applicable): selinux-policy-targeted-3.13.1-102.el7_3.16.noarch sendmail-8.14.7-4.el7.x86_64 How reproducible: Everytime, see above and below. Basically a system with GUI and sendmail. Actual results: /usr/bin/newaliases.sendmail and /usr/sbin/sendmail.sendmail try to access sysctl_net_t. Expected results: No AVC denied, but I have no idea if that should be allowed or not.