Bug 2134726
| Summary: | SELinux is preventing /usr/sbin/ns-slapd from 'search' accesses on the directory /proc/sys/fs/binfmt_misc | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 9 | Reporter: | Ding-Yi Chen <dchen> |
| Component: | selinux-policy | Assignee: | Nikola Knazekova <nknazeko> |
| Status: | CLOSED ERRATA | QA Contact: | Milos Malik <mmalik> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 9.0 | CC: | apeetham, lvrabec, mmalik, zpytela |
| Target Milestone: | rc | Keywords: | Triaged |
| Target Release: | 9.2 | ||
| Hardware: | Unspecified | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | selinux-policy-34.1.46-1.el9 | Doc Type: | No Doc Update |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-05-09 08:16:52 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: | |||
# sesearch -s dirsrv_t -t sysctl_fs_t -c dir -p search -A --dontaudit Returned nothing 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 (selinux-policy bug fix and enhancement update), 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-2023:2483 |
Description of problem: SELinux is preventing /usr/sbin/ns-slapd from 'search' accesses on the directory /proc/sys/fs/binfmt_misc. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that ns-slapd should be allowed search access on the binfmt_misc directory 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: # ausearch -c 'ns-slapd' --raw | audit2allow -M my-nsslapd # semodule -X 300 -i my-nsslapd.pp Additional Information: Source Context system_u:system_r:dirsrv_t:s0 Target Context system_u:object_r:sysctl_fs_t:s0 Target Objects /proc/sys/fs/binfmt_misc [ dir ] Source ns-slapd Source Path /usr/sbin/ns-slapd Port <Unknown> Host (removed) Source RPM Packages 389-ds-base-2.0.14-1.el9.x86_64 Target RPM Packages SELinux Policy RPM selinux-policy-targeted-34.1.29-1.el9_0.2.noarch Local Policy RPM selinux-policy-targeted-34.1.29-1.el9_0.2.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 5.14.0-70.26.1.el9_0.x86_64 #1 SMP PREEMPT Fri Sep 2 16:07:40 EDT 2022 x86_64 x86_64 Alert Count 11 First Seen 2022-10-14 16:22:27 AEST Last Seen 2022-10-14 16:22:27 AEST Raw Audit Messages type=AVC msg=audit(1665728547.594:1821144): avc: denied { search } for pid=38068 comm="ns-slapd" name="fs" dev="proc" ino=13413 scontext=system_u:system_r:dirsrv_t:s0 tcontext=system_u:object_r:sysctl_fs_t:s0 tclass=dir permissive=0 type=SYSCALL msg=audit(1665728547.594:1821144): arch=x86_64 syscall=newfstatat success=no exit=EACCES a0=ffffff9c a1=7f806a02f032 a2=7f80705edd30 a3=0 items=1 ppid=1 pid=38068 auid=4294967295 uid=389 gid=389 euid=389 suid=389 fsuid=389 egid=389 sgid=389 fsgid=389 tty=(none) ses=4294967295 comm=ns-slapd exe=/usr/sbin/ns-slapd subj=system_u:system_r:dirsrv_t:s0 key=(null) type=CWD msg=audit(1665728547.594:1821144): cwd=/var/log/dirsrv/slapd-EXAMPLE-COM type=PATH msg=audit(1665728547.594:1821144): item=0 name=/proc/sys/fs/binfmt_misc nametype=UNKNOWN cap_fp=0 cap_fi=0 cap_fe=0 cap_fver=0 cap_frootid=0 Hash: ns-slapd,dirsrv_t,sysctl_fs_t,dir,search