Bug 1391040 - please allow /usr/libexec/abrt-hook-ccpp (kernel.core_pattern) to drop Capabilities
Summary: please allow /usr/libexec/abrt-hook-ccpp (kernel.core_pattern) to drop Capabi...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 26
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Lukas Vrabec
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-11-02 13:05 UTC by Jakub Filak
Modified: 2017-05-09 21:21 UTC (History)
8 users (show)

Fixed In Version: selinux-policy-3.13.1-251.fc26
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2017-05-09 21:21:43 UTC
Type: Bug
Embargoed:


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Description Jakub Filak 2016-11-02 13:05:51 UTC
Description of problem:
ABRT kernel.core_pattern has been recently enhanced to drop all capabilities [1] but SELinux prevents the process to do that.

time->Wed Nov  2 14:00:50 2016
type=PROCTITLE msg=audit(1478091650.527:3205): proctitle=2F7573722F6C6962657865632F616272742D686F6F6B2D636370700031310031383434363734343037333730393535313631350031393539370031383630310031383630310031343738303931363530003139353937003139353937
type=SYSCALL msg=audit(1478091650.527:3205): arch=c000003e syscall=126 success=yes exit=0 a0=55fffd7678d4 a1=55fffd7678dc a2=5 a3=1 items=0 ppid=19598 pid=19599 auid=4294967295 uid=18601 gid=18601 euid=18601 suid=18601 fsuid=18601 egid=18601 sgid=18601 fsgid=18601 tty=(none) ses=4294967295 comm="abrt-hook-ccpp" exe="/usr/libexec/abrt-hook-ccpp" subj=system_u:system_r:abrt_dump_oops_t:s0 key=(null)
type=AVC msg=audit(1478091650.527:3205): avc:  denied  { setcap } for  pid=19599 comm="abrt-hook-ccpp" scontext=system_u:system_r:abrt_dump_oops_t:s0 tcontext=system_u:system_r:abrt_dump_oops_t:s0 tclass=process permissive=1

Version-Release number of selected component (if applicable):
selinux-policy-3.13.1-221.fc26.noarch

How reproducible:
Always with the most recent ABRT version from upstream


1: https://github.com/abrt/abrt/commit/8f924520e45a557151e689c3feee569cfde6828d

Comment 2 Fedora End Of Life 2017-02-28 10:32:44 UTC
This bug appears to have been reported against 'rawhide' during the Fedora 26 development cycle.
Changing version to '26'.

Comment 3 Fedora Update System 2017-04-19 20:39:20 UTC
selinux-policy-3.13.1-251.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-f36794dd98

Comment 4 Fedora Update System 2017-04-20 20:23:49 UTC
selinux-policy-3.13.1-251.fc26 has been pushed to the Fedora 26 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-f36794dd98

Comment 5 Fedora Update System 2017-05-09 21:21:43 UTC
selinux-policy-3.13.1-251.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.


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