Bug 1405870
| Summary: | Denials for rhsmcertd on Xen Dom0 | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Steven Haigh <netwiz> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED ERRATA | QA Contact: | Milos Malik <mmalik> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 7.3 | CC: | cheshi, linl, lvrabec, mgrepl, mmalik, plautrba, pvrabec, ssekidde, xiliang |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-10-30 09:59:46 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: | |||
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-2018:3111 |
SELinux is preventing /usr/bin/lscpu from getattr access on the file /proc/xen/capabilities. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that lscpu should be allowed getattr access on the capabilities 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: # ausearch -c 'lscpu' --raw | audit2allow -M my-lscpu # semodule -i my-lscpu.pp Additional Information: Source Context system_u:system_r:rhsmcertd_t:s0 Target Context system_u:object_r:xenfs_t:s0 Target Objects /proc/xen/capabilities [ file ] Source lscpu Source Path /usr/bin/lscpu Port <Unknown> Host <Unknown> Source RPM Packages util-linux-2.23.2-33.el7.x86_64 Target RPM Packages Policy RPM selinux-policy-3.13.1-102.el7_3.7.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name xenhost.lan.crc.id.au Platform Linux xenhost.lan.crc.id.au 4.4.38-1.el7xen.x86_64 #1 SMP Wed Dec 14 01:52:11 AEDT 2016 x86_64 x86_64 Alert Count 6 First Seen 2016-12-18 04:28:32 AEDT Last Seen 2016-12-19 00:28:32 AEDT Local ID a5befd79-322f-4f8c-82ec-933eb2113522 Raw Audit Messages type=AVC msg=audit(1482067712.861:26077): avc: denied { getattr } for pid=13894 comm="lscpu" path="/proc/xen/capabilities" dev="xenfs" ino=3 scontext=system_u:system_r:rhsmcertd_t:s0 tcontext=system_u:object_r:xenfs_t:s0 tclass=file permissive=1 type=SYSCALL msg=audit(1482067712.861:26077): arch=x86_64 syscall=fstat success=yes exit=0 a0=5 a1=7fff49b7fc10 a2=7fff49b7fc10 a3=0 items=0 ppid=13893 pid=13894 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=lscpu exe=/usr/bin/lscpu subj=system_u:system_r:rhsmcertd_t:s0 key=(null) Hash: lscpu,rhsmcertd_t,xenfs_t,file,getattr -------------------------------------------------------------------------------- SELinux is preventing /usr/bin/lscpu from read access on the file capabilities. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that lscpu should be allowed read access on the capabilities 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: # ausearch -c 'lscpu' --raw | audit2allow -M my-lscpu # semodule -i my-lscpu.pp Additional Information: Source Context system_u:system_r:rhsmcertd_t:s0 Target Context system_u:object_r:xenfs_t:s0 Target Objects capabilities [ file ] Source lscpu Source Path /usr/bin/lscpu Port <Unknown> Host <Unknown> Source RPM Packages util-linux-2.23.2-33.el7.x86_64 Target RPM Packages Policy RPM selinux-policy-3.13.1-102.el7_3.7.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name xenhost.lan.crc.id.au Platform Linux xenhost.lan.crc.id.au 4.4.38-1.el7xen.x86_64 #1 SMP Wed Dec 14 01:52:11 AEDT 2016 x86_64 x86_64 Alert Count 6 First Seen 2016-12-18 04:28:32 AEDT Last Seen 2016-12-19 00:28:32 AEDT Local ID cc3dd569-43a0-41e4-bb61-efd1c7944fa5 Raw Audit Messages type=AVC msg=audit(1482067712.861:26076): avc: denied { read } for pid=13894 comm="lscpu" name="capabilities" dev="xenfs" ino=3 scontext=system_u:system_r:rhsmcertd_t:s0 tcontext=system_u:object_r:xenfs_t:s0 tclass=file permissive=1 type=AVC msg=audit(1482067712.861:26076): avc: denied { open } for pid=13894 comm="lscpu" path="/proc/xen/capabilities" dev="xenfs" ino=3 scontext=system_u:system_r:rhsmcertd_t:s0 tcontext=system_u:object_r:xenfs_t:s0 tclass=file permissive=1 type=SYSCALL msg=audit(1482067712.861:26076): arch=x86_64 syscall=open success=yes exit=EIO a0=60d3e0 a1=0 a2=1b6 a3=24 items=0 ppid=13893 pid=13894 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=lscpu exe=/usr/bin/lscpu subj=system_u:system_r:rhsmcertd_t:s0 key=(null) Hash: lscpu,rhsmcertd_t,xenfs_t,file,read -------------------------------------------------------------------------------- SELinux is preventing /usr/bin/grep from ioctl access on the file /proc/xen/capabilities. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that grep should be allowed ioctl access on the capabilities 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: # ausearch -c 'grep' --raw | audit2allow -M my-grep # semodule -i my-grep.pp Additional Information: Source Context system_u:system_r:rhsmcertd_t:s0 Target Context system_u:object_r:xenfs_t:s0 Target Objects /proc/xen/capabilities [ file ] Source grep Source Path /usr/bin/grep Port <Unknown> Host <Unknown> Source RPM Packages grep-2.20-2.el7.x86_64 Target RPM Packages Policy RPM selinux-policy-3.13.1-102.el7_3.7.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name xenhost.lan.crc.id.au Platform Linux xenhost.lan.crc.id.au 4.4.38-1.el7xen.x86_64 #1 SMP Wed Dec 14 01:52:11 AEDT 2016 x86_64 x86_64 Alert Count 6 First Seen 2016-12-18 04:28:32 AEDT Last Seen 2016-12-19 00:28:32 AEDT Local ID 96d64a63-7d8e-48e9-bcb3-be503033811a Raw Audit Messages type=AVC msg=audit(1482067712.991:26078): avc: denied { ioctl } for pid=13928 comm="grep" path="/proc/xen/capabilities" dev="xenfs" ino=3 ioctlcmd=5401 scontext=system_u:system_r:rhsmcertd_t:s0 tcontext=system_u:object_r:xenfs_t:s0 tclass=file permissive=1 type=SYSCALL msg=audit(1482067712.991:26078): arch=x86_64 syscall=ioctl success=no exit=ENOTTY a0=5 a1=5401 a2=7fffc65acca0 a3=0 items=0 ppid=13897 pid=13928 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=grep exe=/usr/bin/grep subj=system_u:system_r:rhsmcertd_t:s0 key=(null) Hash: grep,rhsmcertd_t,xenfs_t,file,ioctl