| Summary: | SELinux prevents sendmail from searching in /proc/sys/net directory | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Patrik Kis <pkis> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED ERRATA | QA Contact: | Milos Malik <mmalik> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.3 | CC: | bnater, jjelen, lvrabec, mgrepl, mike.ely, mmalik, neil.mukerji, pkis, plautrba, pvrabec, rzilka, ssekidde, todoleza |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | selinux-policy-3.13.1-145.el7 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-08-01 15:12:40 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: | |
Does it break anything? (In reply to Lukas Vrabec from comment #2) > Does it break anything? Nothing was observed. 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://access.redhat.com/errata/RHBA-2017:1861 |
Description of problem: The following AVC denials were seen while running one of our test: ---- time->Mon Aug 22 15:45:33 2016 type=SYSCALL msg=audit(1471873533.454:155): arch=c000003e syscall=2 success=no exit=-13 a0=7fd7f5b4f8b8 a1=80000 a2=1b6 a3=24 items=0 ppid=1 pid=16582 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) type=AVC msg=audit(1471873533.454:155): avc: denied { search } for pid=16582 comm="sendmail" name="net" dev="proc" ino=6833 scontext=system_u:system_r:sendmail_t:s0 tcontext=system_u:object_r:sysctl_net_t:s0 tclass=dir ---- time->Mon Aug 22 15:45:33 2016 type=SYSCALL msg=audit(1471873533.547:157): arch=c000003e syscall=2 success=no exit=-13 a0=7f02bdaf98b8 a1=80000 a2=1b6 a3=24 items=0 ppid=1 pid=16610 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) type=AVC msg=audit(1471873533.547:157): avc: denied { search } for pid=16610 comm="sendmail" name="net" dev="proc" ino=6833 scontext=system_u:system_r:sendmail_t:s0 tcontext=system_u:object_r:sysctl_net_t:s0 tclass=dir ---- I'm not sure if it should be enabled or not, so better reporting it. Version-Release number of selected component (if applicable): selinux-policy-3.13.1-93.el7 How reproducible: I'm not not sure