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DescriptionJoachim Frieben
2019-01-07 09:25:50 UTC
SELinux is preventing /usr/bin/Xephyr from write access on the file 2F7661722F746D702F23313331303836202864656C6574656429.
***** Plugin catchall (100. confidence) suggests **************************
If you believe that Xephyr should be allowed write access on the 2F7661722F746D702F23313331303836202864656C6574656429 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 'Xephyr' --raw | audit2allow -M my-Xephyr
# semodule -X 300 -i my-Xephyr.pp
Additional Information:
Source Context unconfined_u:unconfined_r:sandbox_xserver_t:s0:c43
3,c492
Target Context unconfined_u:object_r:user_tmp_t:s0
Target Objects 2F7661722F746D702F23313331303836202864656C65746564
29 [ file ]
Source Xephyr
Source Path /usr/bin/Xephyr
Port <Unknown>
Host riemann
Source RPM Packages xorg-x11-server-Xephyr-1.20.2-5.el8.x86_64
Target RPM Packages
Policy RPM selinux-policy-3.14.1-46.el8.noarch
Selinux Enabled True
Policy Type targeted
Enforcing Mode Enforcing
Host Name riemann
Platform Linux riemann 4.18.0-32.el8.x86_64 #1 SMP Sat Oct
27 19:26:37 UTC 2018 x86_64 x86_64
Alert Count 1
First Seen 2019-01-06 07:38:55 CET
Last Seen 2019-01-06 07:38:55 CET
Local ID 5f3519ac-32d2-44b3-976c-77855f6fb166
Raw Audit Messages
type=AVC msg=audit(1546756735.501:115): avc: denied { write } for pid=3919 comm="Xephyr" path=2F7661722F746D702F23313331303836202864656C6574656429 dev="dm-4" ino=131086 scontext=unconfined_u:unconfined_r:sandbox_xserver_t:s0:c433,c492 tcontext=unconfined_u:object_r:user_tmp_t:s0 tclass=file permissive=0
type=SYSCALL msg=audit(1546756735.501:115): arch=x86_64 syscall=recvmsg success=yes exit=EPIPE a0=4 a1=7ffc332293c0 a2=0 a3=fffffffffffff8fe items=0 ppid=3912 pid=3919 auid=1000 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 tty=(none) ses=3 comm=Xephyr exe=/usr/bin/Xephyr subj=unconfined_u:unconfined_r:sandbox_xserver_t:s0:c433,c492 key=(null)
Hash: Xephyr,sandbox_xserver_t,user_tmp_t,file,write
SELinux is preventing /usr/bin/Xephyr from write access on the file 2F7661722F746D702F23313331303836202864656C6574656429. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that Xephyr should be allowed write access on the 2F7661722F746D702F23313331303836202864656C6574656429 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 'Xephyr' --raw | audit2allow -M my-Xephyr # semodule -X 300 -i my-Xephyr.pp Additional Information: Source Context unconfined_u:unconfined_r:sandbox_xserver_t:s0:c43 3,c492 Target Context unconfined_u:object_r:user_tmp_t:s0 Target Objects 2F7661722F746D702F23313331303836202864656C65746564 29 [ file ] Source Xephyr Source Path /usr/bin/Xephyr Port <Unknown> Host riemann Source RPM Packages xorg-x11-server-Xephyr-1.20.2-5.el8.x86_64 Target RPM Packages Policy RPM selinux-policy-3.14.1-46.el8.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name riemann Platform Linux riemann 4.18.0-32.el8.x86_64 #1 SMP Sat Oct 27 19:26:37 UTC 2018 x86_64 x86_64 Alert Count 1 First Seen 2019-01-06 07:38:55 CET Last Seen 2019-01-06 07:38:55 CET Local ID 5f3519ac-32d2-44b3-976c-77855f6fb166 Raw Audit Messages type=AVC msg=audit(1546756735.501:115): avc: denied { write } for pid=3919 comm="Xephyr" path=2F7661722F746D702F23313331303836202864656C6574656429 dev="dm-4" ino=131086 scontext=unconfined_u:unconfined_r:sandbox_xserver_t:s0:c433,c492 tcontext=unconfined_u:object_r:user_tmp_t:s0 tclass=file permissive=0 type=SYSCALL msg=audit(1546756735.501:115): arch=x86_64 syscall=recvmsg success=yes exit=EPIPE a0=4 a1=7ffc332293c0 a2=0 a3=fffffffffffff8fe items=0 ppid=3912 pid=3919 auid=1000 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 tty=(none) ses=3 comm=Xephyr exe=/usr/bin/Xephyr subj=unconfined_u:unconfined_r:sandbox_xserver_t:s0:c433,c492 key=(null) Hash: Xephyr,sandbox_xserver_t,user_tmp_t,file,write