Bug 1160339
| Summary: | selinux denies execute,read and getattr for ntlm_auth | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | David Spurek <dspurek> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Dalibor Pospíšil <dapospis> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.0 | CC: | dapospis, ebenes, lvrabec, mgrepl, mmalik, plautrba, pvrabec |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | selinux-policy-3.13.1-8.el7 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-03-05 10:46:38 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: | |||
commit 494bd8fc1eabc7ef69f1271cdd6a37bcb1c17aa5
Author: Miroslav Grepl <mgrepl>
Date: Wed Nov 5 10:46:42 2014 +0100
Allow winbind-helper to execute ntlm_auth in the caller domain
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-2015-0458.html |
Description of problem: time->Sun Nov 2 00:05:27 2014 type=SYSCALL msg=audit(1414901127.896:11910): arch=80000016 syscall=5 success=no exit=-13 a0=3fffc5f3e3a a1=0 a2=1b6 a3=0 items=0 ppid=6120 pid=6229 auid=4294967295 uid=95 gid=95 euid=95 suid=95 fsuid=95 egid=95 sgid=95 fsgid=95 tty=(none) ses=4294967295 comm="ntlm_auth" exe="/usr/bin/ntlm_auth" subj=system_u:system_r:winbind_helper_t:s0 key=(null) type=AVC msg=audit(1414901127.896:11910): avc: denied { read } for pid=6229 comm="ntlm_auth" name="urandom" dev="devtmpfs" ino=2640 scontext=system_u:system_r:winbind_helper_t:s0 tcontext=system_u:object_r:urandom_device_t:s0 tclass=chr_file ---- time->Sun Nov 2 00:05:27 2014 type=SYSCALL msg=audit(1414901127.896:11911): arch=80000016 syscall=106 success=no exit=-13 a0=3fffc5f3e3a a1=3ffff926740 a2=3ffff926740 a3=0 items=0 ppid=6120 pid=6229 auid=4294967295 uid=95 gid=95 euid=95 suid=95 fsuid=95 egid=95 sgid=95 fsgid=95 tty=(none) ses=4294967295 comm="ntlm_auth" exe="/usr/bin/ntlm_auth" subj=system_u:system_r:winbind_helper_t:s0 key=(null) type=AVC msg=audit(1414901127.896:11911): avc: denied { getattr } for pid=6229 comm="ntlm_auth" path="/dev/urandom" dev="devtmpfs" ino=2640 scontext=system_u:system_r:winbind_helper_t:s0 tcontext=system_u:object_r:urandom_device_t:s0 tclass=chr_file ---- time->Sun Nov 2 00:05:27 2014 type=SYSCALL msg=audit(1414901127.896:11912): arch=80000016 syscall=5 success=no exit=-13 a0=3fffc5f3ed0 a1=0 a2=1b6 a3=0 items=0 ppid=6120 pid=6229 auid=4294967295 uid=95 gid=95 euid=95 suid=95 fsuid=95 egid=95 sgid=95 fsgid=95 tty=(none) ses=4294967295 comm="ntlm_auth" exe="/usr/bin/ntlm_auth" subj=system_u:system_r:winbind_helper_t:s0 key=(null) type=AVC msg=audit(1414901127.896:11912): avc: denied { read } for pid=6229 comm="ntlm_auth" name="tmp" dev="dm-0" ino=100663489 scontext=system_u:system_r:winbind_helper_t:s0 tcontext=system_u:object_r:tmp_t:s0 tclass=dir ---- time->Sun Nov 2 00:05:27 2014 type=SYSCALL msg=audit(1414901127.896:11913): arch=80000016 syscall=5 success=no exit=-13 a0=3fffc5f3ecc a1=0 a2=1b6 a3=0 items=0 ppid=6120 pid=6229 auid=4294967295 uid=95 gid=95 euid=95 suid=95 fsuid=95 egid=95 sgid=95 fsgid=95 tty=(none) ses=4294967295 comm="ntlm_auth" exe="/usr/bin/ntlm_auth" subj=system_u:system_r:winbind_helper_t:s0 key=(null) type=AVC msg=audit(1414901127.896:11913): avc: denied { read } for pid=6229 comm="ntlm_auth" name="tmp" dev="dm-0" ino=1139 scontext=system_u:system_r:winbind_helper_t:s0 tcontext=system_u:object_r:tmp_t:s0 tclass=dir ---- time->Sun Nov 2 00:05:27 2014 type=SYSCALL msg=audit(1414901127.896:11914): arch=80000016 syscall=5 success=no exit=-13 a0=3fffc5f3ed6 a1=0 a2=1b6 a3=0 items=0 ppid=6120 pid=6229 auid=4294967295 uid=95 gid=95 euid=95 suid=95 fsuid=95 egid=95 sgid=95 fsgid=95 tty=(none) ses=4294967295 comm="ntlm_auth" exe="/usr/bin/ntlm_auth" subj=system_u:system_r:winbind_helper_t:s0 key=(null) type=AVC msg=audit(1414901127.896:11914): avc: denied { read } for pid=6229 comm="ntlm_auth" name="tmp" dev="dm-0" ino=1139 scontext=system_u:system_r:winbind_helper_t:s0 tcontext=system_u:object_r:tmp_t:s0 tclass=dir ---- time->Sun Nov 2 00:05:27 2014 type=SYSCALL msg=audit(1414901127.896:11915): arch=80000016 syscall=11 success=no exit=-13 a0=3ffff92877f a1=3ffff928888 a2=2aae490e4b0 a3=0 items=0 ppid=6229 pid=6230 auid=4294967295 uid=95 gid=95 euid=95 suid=95 fsuid=95 egid=95 sgid=95 fsgid=95 tty=(none) ses=4294967295 comm="ntlm_auth" exe="/usr/bin/ntlm_auth" subj=system_u:system_r:winbind_helper_t:s0 key=(null) type=AVC msg=audit(1414901127.896:11915): avc: denied { execute } for pid=6230 comm="ntlm_auth" name="netstat" dev="dm-0" ino=35153103 scontext=system_u:system_r:winbind_helper_t:s0 tcontext=system_u:object_r:bin_t:s0 tclass=file ---- time->Sun Nov 2 00:05:27 2014 type=SYSCALL msg=audit(1414901127.896:11916): arch=80000016 syscall=11 success=no exit=-13 a0=3ffff92877b a1=3ffff928888 a2=2aae490e4b0 a3=0 items=0 ppid=6229 pid=6230 auid=4294967295 uid=95 gid=95 euid=95 suid=95 fsuid=95 egid=95 sgid=95 fsgid=95 tty=(none) ses=4294967295 comm="ntlm_auth" exe="/usr/bin/ntlm_auth" subj=system_u:system_r:winbind_helper_t:s0 key=(null) type=AVC msg=audit(1414901127.896:11916): avc: denied { execute } for pid=6230 comm="ntlm_auth" name="netstat" dev="dm-0" ino=35153103 scontext=system_u:system_r:winbind_helper_t:s0 tcontext=system_u:object_r:bin_t:s0 tclass=file ---- time->Sun Nov 2 00:05:27 2014 type=SYSCALL msg=audit(1414901127.896:11917): arch=80000016 syscall=5 success=no exit=-13 a0=3fffc5f3e3a a1=0 a2=1b6 a3=0 items=0 ppid=6120 pid=6229 auid=4294967295 uid=95 gid=95 euid=95 suid=95 fsuid=95 egid=95 sgid=95 fsgid=95 tty=(none) ses=4294967295 comm="ntlm_auth" exe="/usr/bin/ntlm_auth" subj=system_u:system_r:winbind_helper_t:s0 key=(null) type=AVC msg=audit(1414901127.896:11917): avc: denied { read } for pid=6229 comm="ntlm_auth" name="urandom" dev="devtmpfs" ino=2640 scontext=system_u:system_r:winbind_helper_t:s0 tcontext=system_u:object_r:urandom_device_t:s0 tclass=chr_file Version-Release number of selected component (if applicable): selinux-policy-3.13.1-6.el7 How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: