Bug 1363657
Summary: | SELinux is preventing chromium-browse from 'sys_admin' accesses on the cap_userns Unknown. | ||
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Product: | [Fedora] Fedora | Reporter: | Jared Smith <jsmith.fedora> |
Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | rawhide | CC: | dominick.grift, dwalsh, lvrabec, mgrepl, plautrba, viorel.tabara, vonsch |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | x86_64 | ||
OS: | Unspecified | ||
Whiteboard: | abrt_hash:286eabf287bf04b907f406313fe4e8b0a9fe004ff4be6ea8af19a51b55c334ba;VARIANT_ID=workstation; | ||
Fixed In Version: | selinux-policy-3.13.1-225.10.fc25 | Doc Type: | If docs needed, set a value |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2017-02-26 01:37:11 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Jared Smith
2016-08-03 09:56:02 UTC
I can confirm the behavior: [root@omiday selinux]# ausearch -m avc -ts recent | tee recent ---- time->Thu Aug 11 17:21:56 2016 type=AVC msg=audit(1470957716.488:664): avc: denied { sys_admin } for pid=21703 comm="chromium-browse" capability=21 scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 ---- time->Thu Aug 11 17:21:57 2016 type=AVC msg=audit(1470957717.146:665): avc: denied { sys_chroot } for pid=21721 comm="nacl_helper" capability=18 scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [root@omiday selinux]# sealert -a recent 100% done found 2 alerts in recent -------------------------------------------------------------------------------- SELinux is preventing chromium-browse from sys_admin access on the cap_userns Unknown. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that chromium-browse should be allowed sys_admin access on the Unknown cap_userns 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 'chromium-browse' --raw | audit2allow -M my-chromiumbrowse # semodule -X 300 -i my-chromiumbrowse.pp Additional Information: Source Context unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1 023 Target Context unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1 023 Target Objects Unknown [ cap_userns ] Source chromium-browse Source Path chromium-browse Port <Unknown> Host <Unknown> Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-207.fc25.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name omiday.can.local Platform Linux omiday.can.local 4.8.0-0.rc1.git3.1.fc25.x86_64 #1 SMP Thu Aug 11 04:08:28 UTC 2016 x86_64 x86_64 Alert Count 1 First Seen 2016-08-11 17:21:56 MDT Last Seen 2016-08-11 17:21:56 MDT Local ID 0f1dc86b-77c6-46b2-a6e1-8c2c4d6adc39 Raw Audit Messages type=AVC msg=audit(1470957716.488:664): avc: denied { sys_admin } for pid=21703 comm="chromium-browse" capability=21 scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 Hash: chromium-browse,unconfined_t,unconfined_t,cap_userns,sys_admin -------------------------------------------------------------------------------- SELinux is preventing nacl_helper from sys_chroot access on the cap_userns Unknown. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that nacl_helper should be allowed sys_chroot access on the Unknown cap_userns 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 'nacl_helper' --raw | audit2allow -M my-naclhelper # semodule -X 300 -i my-naclhelper.pp Additional Information: Source Context unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1 023 Target Context unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1 023 Target Objects Unknown [ cap_userns ] Source nacl_helper Source Path nacl_helper Port <Unknown> Host <Unknown> Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-207.fc25.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name omiday.can.local Platform Linux omiday.can.local 4.8.0-0.rc1.git3.1.fc25.x86_64 #1 SMP Thu Aug 11 04:08:28 UTC 2016 x86_64 x86_64 Alert Count 1 First Seen 2016-08-11 17:21:57 MDT Last Seen 2016-08-11 17:21:57 MDT Local ID f88227fb-8b1e-427c-a4c7-049a4e033250 Raw Audit Messages type=AVC msg=audit(1470957717.146:665): avc: denied { sys_chroot } for pid=21721 comm="nacl_helper" capability=18 scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 Hash: nacl_helper,unconfined_t,unconfined_t,cap_userns,sys_chroot This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component. selinux-policy-3.13.1-225.10.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-31d4ea5eb1 selinux-policy-3.13.1-225.10.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report. |