Bug 2163590 - SELinux is preventing gdb from 'write' accesses on the file /home/.ecryptfs/seb/.Private/ECRYPTFS_FNEK_ENCRYPTED.FWa2-ucRce.24USM4iAWYbf.k9qjEzcLhl0-SXV.u3VcniX8UjTJ5ULgZE--/ECRYPTFS_FNEK_ENCRYPTED.FWa2-ucRce.24USM4iAWYbf.k9qjEzcLhl0-FdWcdxaG3VIoTygdW....
Summary: SELinux is preventing gdb from 'write' accesses on the file /home/.ecryptfs/s...
Keywords:
Status: CLOSED DUPLICATE of bug 1896648
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 36
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Zdenek Pytela
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:a9f6ef7518dd843c5bb0d3cb941...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-01-24 00:51 UTC by sebastien.nobert
Modified: 2023-01-24 08:37 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2023-01-24 08:37:33 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description sebastien.nobert 2023-01-24 00:51:19 UTC 
Description of problem:
Every first time I log in to my account after a reboot or hibernate.
SELinux is preventing gdb from 'write' accesses on the file /home/.ecryptfs/seb/.Private/ECRYPTFS_FNEK_ENCRYPTED.FWa2-ucRce.24USM4iAWYbf.k9qjEzcLhl0-SXV.u3VcniX8UjTJ5ULgZE--/ECRYPTFS_FNEK_ENCRYPTED.FWa2-ucRce.24USM4iAWYbf.k9qjEzcLhl0-FdWcdxaG3VIoTygdW.kK3---/ECRYPTFS_FNEK_ENCRYPTED.FWa2-ucRce.24USM4iAWYbf.k9qjEzcLhl0-7aft496d9OC13Ybaj4ZiQE--.

*****  Plugin catchall (100. confidence) suggests   **************************

If you believe that gdb should be allowed write access on the ECRYPTFS_FNEK_ENCRYPTED.FWa2-ucRce.24USM4iAWYbf.k9qjEzcLhl0-7aft496d9OC13Ybaj4ZiQE-- 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 'gdb' --raw | audit2allow -M my-gdb
# semodule -X 300 -i my-gdb.pp

Additional Information:
Source Context                system_u:system_r:abrt_t:s0-s0:c0.c1023
Target Context                unconfined_u:object_r:ecryptfs_t:s0
Target Objects                /home/.ecryptfs/seb/.Private/ECRYPTFS_FNEK_ENCRYPT
                              ED.FWa2-ucRce.24USM4iAWYbf.k9qjEzcLhl0-
                              SXV.u3VcniX8UjTJ5ULgZE--
                              /ECRYPTFS_FNEK_ENCRYPTED.FWa2-
                              ucRce.24USM4iAWYbf.k9qjEzcLhl0-
                              FdWcdxaG3VIoTygdW.kK3---
                              /ECRYPTFS_FNEK_ENCRYPTED.FWa2-
                              ucRce.24USM4iAWYbf.k9qjEzcLhl0-
                              7aft496d9OC13Ybaj4ZiQE-- [ file ]
Source                        gdb
Source Path                   gdb
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-36.16-1.fc36.noarch
Local Policy RPM              selinux-policy-targeted-36.16-1.fc36.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 5.19.15-201.fc36.x86_64 #1 SMP
                              PREEMPT_DYNAMIC Thu Oct 13 18:58:38 UTC 2022
                              x86_64 x86_64
Alert Count                   8
First Seen                    2023-01-21 13:26:17 EST
Last Seen                     2023-01-21 13:26:17 EST
Local ID                      bcd2f61c-a715-4b04-b531-1b6bc206f739

Raw Audit Messages
type=AVC msg=audit(1674325577.770:56367): avc:  denied  { write } for  pid=3637665 comm="gdb" path="/home/.ecryptfs/seb/.Private/ECRYPTFS_FNEK_ENCRYPTED.FWa2-ucRce.24USM4iAWYbf.k9qjEzcLhl0-SXV.u3VcniX8UjTJ5ULgZE--/ECRYPTFS_FNEK_ENCRYPTED.FWa2-ucRce.24USM4iAWYbf.k9qjEzcLhl0-FdWcdxaG3VIoTygdW.kK3---/ECRYPTFS_FNEK_ENCRYPTED.FWa2-ucRce.24USM4iAWYbf.k9qjEzcLhl0-7aft496d9OC13Ybaj4ZiQE--" dev="dm-3" ino=402663098 scontext=system_u:system_r:abrt_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:ecryptfs_t:s0 tclass=file permissive=0


Hash: gdb,abrt_t,ecryptfs_t,file,write

Version-Release number of selected component:
selinux-policy-targeted-36.16-1.fc36.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.17.4
hashmarkername: setroubleshoot
kernel:         5.19.15-201.fc36.x86_64
type:           libreport
Comment 1 Zdenek Pytela 2023-01-24 08:37:33 UTC 
It is required to turn this boolean on to allow abrt execute its gdb handler and be able to troubleshoot further:

  # setsebool -P abrt_handle_event on

and subsequently report another bug for the affected component.

Refer to abrt_handle_event_selinux(8) for more information.
Closing as dup of bz#1896648.

*** This bug has been marked as a duplicate of bug 1896648 ***
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