Bug 1476615 - SELinux is preventing hl2_linux from using the 'execheap' accesses on a process.
SELinux is preventing hl2_linux from using the 'execheap' accesses on a process.
Status: NEW
Product: Fedora
Classification: Fedora
Component: selinux-policy (Show other bugs)
26
x86_64 Unspecified
unspecified Severity unspecified
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Assigned To: Lukas Vrabec
Fedora Extras Quality Assurance
abrt_hash:c210ed67bf30efcdba620f43719...
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Blocks:
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Reported: 2017-07-30 14:58 EDT by ToFabricio
Modified: 2017-07-30 14:58 EDT (History)
8 users (show)

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Description ToFabricio 2017-07-30 14:58:12 EDT
Description of problem:
SELinux is preventing hl2_linux from using the 'execheap' accesses on a process.

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

If no cree que hl2_linux debería necesitar mapear memoria del heap que sea a la vez escribible y ejecutable.
Then necesita informar de un error. Éste es un acceso potencialmente peligroso.
Do
póngase en contacto con su administrador de seguridad e informe de este problema.

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

If quiere allow selinuxuser to execheap
Then debe informar a SELinux de ésto activando el booleano 'selinuxuser_execheap'.

Do
setsebool -P selinuxuser_execheap 1

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

If cree que de manera predeterminada, hl2_linux debería permitir acceso execheap sobre procesos etiquetados como unconfined_t.
Then debería reportar esto como un error.
Puede generar un módulo de política local para permitir este acceso.
Do
allow this access for now by executing:
# ausearch -c 'hl2_linux' --raw | audit2allow -M my-hl2linux
# semodule -X 300 -i my-hl2linux.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 [ process ]
Source                        hl2_linux
Source Path                   hl2_linux
Port                          <Desconocido>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-260.3.fc26.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 4.11.11-300.fc26.x86_64 #1 SMP Mon
                              Jul 17 16:32:11 UTC 2017 x86_64 x86_64
Alert Count                   1
First Seen                    2017-07-30 13:49:39 -05
Last Seen                     2017-07-30 13:49:39 -05
Local ID                      8cf678ab-cd49-4197-b1c5-434259dfa224

Raw Audit Messages
type=AVC msg=audit(1501440579.734:248): avc:  denied  { execheap } for  pid=3975 comm="hl2_linux" 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: hl2_linux,unconfined_t,unconfined_t,process,execheap

Version-Release number of selected component:
selinux-policy-3.13.1-260.3.fc26.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.9.1
hashmarkername: setroubleshoot
kernel:         4.11.11-300.fc26.x86_64
type:           libreport

Potential duplicate: bug 979647

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