Bug 2281516 - SELinux is preventing wine-preloader from using the 'execheap' accesses on a process.
Summary: SELinux is preventing wine-preloader from using the 'execheap' accesses on a ...
Keywords:
Status: CLOSED DUPLICATE of bug 2254434
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 40
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Zdenek Pytela
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:1cb53da229f699b9195cecf3fc3...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-05-19 15:54 UTC by sqbi2k
Modified: 2024-07-11 17:24 UTC (History)
9 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2024-07-11 17:24:43 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
File: description (2.65 KB, text/plain)
2024-05-19 15:54 UTC, sqbi2k
no flags Details
File: os_info (699 bytes, text/plain)
2024-05-19 15:54 UTC, sqbi2k
no flags Details

Description sqbi2k 2024-05-19 15:54:42 UTC
Description of problem:
SELinux is preventing wine-preloader from using the 'execheap' accesses on a process.

*****  Plugin allow_execheap (53.1 confidence) suggests   ********************

Jeśli wine-preloader nie powinno wymagać mapowania pamięci sterty zapisywalnej i wykonywalnej.
Then należy zgłosić błąd. To potencjalnie niebezpieczny dostęp.
Do
proszę skontaktować się administratorem bezpieczeństwa i zgłosić ten problem.

*****  Plugin catchall_boolean (42.6 confidence) suggests   ******************

Aby zezwolenie „selinuxuser” na execheap
Then należy powiadomić o tym SELinuksa włączając zmienną logiczną „selinuxuser_execheap”.

Do
setsebool -P selinuxuser_execheap 1

*****  Plugin catchall (5.76 confidence) suggests   **************************

Jeśli wine-preloader powinno mieć domyślnie execheap dostęp do procesów z etykietami unconfined_t.
Then proszę to zgłosić jako błąd.
Można utworzyć lokalny moduł polityki, aby umożliwić ten dostęp.
Do
można tymczasowo zezwolić na ten dostęp wykonując polecenia:
# ausearch -c 'wine-preloader' --raw | audit2allow -M my-winepreloader
# semodule -X 300 -i my-winepreloader.pp

Additional Information:
Source Context                unconfined_u:unconfined_r:unconfined_t:s0-
                              s0:c0.c1023
Target Context                unconfined_u:unconfined_r:unconfined_t:s0-
                              s0:c0.c1023
Target Objects                Nieznane [ process ]
Source                        wine-preloader
Source Path                   wine-preloader
Port                          <Nieznane>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-40.18-2.fc40.noarch
Local Policy RPM              selinux-policy-targeted-40.18-2.fc40.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 6.8.9-300.fc40.x86_64 #1 SMP
                              PREEMPT_DYNAMIC Thu May 2 18:59:06 UTC 2024 x86_64
Alert Count                   2
First Seen                    2024-05-19 17:47:46 CEST
Last Seen                     2024-05-19 17:47:57 CEST
Local ID                      3f2c24a0-6ea7-4282-a29b-04252aeb1887

Raw Audit Messages
type=AVC msg=audit(1716133677.102:310): avc:  denied  { execheap } for  pid=4880 comm="wine-preloader" scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=process permissive=0


Hash: wine-preloader,unconfined_t,unconfined_t,process,execheap

Version-Release number of selected component:
selinux-policy-targeted-40.18-2.fc40.noarch

Additional info:
reporter:       libreport-2.17.15
reason:         SELinux is preventing wine-preloader from using the 'execheap' accesses on a process.
package:        selinux-policy-targeted-40.18-2.fc40.noarch
component:      selinux-policy
hashmarkername: setroubleshoot
type:           libreport
kernel:         6.8.9-300.fc40.x86_64
component:      selinux-policy

Comment 1 sqbi2k 2024-05-19 15:54:45 UTC
Created attachment 2033974 [details]
File: description

Comment 2 sqbi2k 2024-05-19 15:54:47 UTC
Created attachment 2033975 [details]
File: os_info

Comment 3 Zdenek Pytela 2024-07-11 17:24:43 UTC

*** This bug has been marked as a duplicate of bug 2254434 ***


Note You need to log in before you can comment on or make changes to this bug.