| Summary: | SELinux is preventing /usr/bin/Xorg from 'open' accesses on the chr_file /dev/tty0. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | cyrushmh <cyrusyzgtt> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 20 | CC: | dominick.grift, dwalsh, lvrabec, mgrepl, yanuarrisah |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:30bc898fa4a6c83aef958b6765a63b5bd240b757f5c353f8bdcff40b91074196 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2014-01-06 15:10:38 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
*** This bug has been marked as a duplicate of bug 1046010 *** |
Description of problem: SELinux is preventing /usr/bin/Xorg from 'open' accesses on the chr_file /dev/tty0. ***** Plugin catchall_boolean (89.3 confidence) suggests ****************** If 您要 允许所有守护进程可读取/写入终端 Then 您必须启用 'daemons_use_tty' 布尔值告知 SELinux 此情况。 您可以阅读 'None' 手册页面来了解详情。 Do setsebool -P daemons_use_tty 1 ***** Plugin catchall (11.6 confidence) suggests ************************** If 您确定应默认允许 Xorg open 访问 tty0 chr_file。 Then 您应该将这个情况作为 bug 报告。 您可以生成本地策略模块允许这个访问。 Do 请执行以下命令此时允许这个访问： # grep Xorg /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:bumblebee_t:s0 Target Context system_u:object_r:tty_device_t:s0 Target Objects /dev/tty0 [ chr_file ] Source Xorg Source Path /usr/bin/Xorg Port <Unknown> Host (removed) Source RPM Packages xorg-x11-server-Xorg-1.14.4-5.fc20.x86_64 Target RPM Packages Policy RPM selinux-policy-3.12.1-106.fc20.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.12.5-302.fc20.x86_64 #1 SMP Tue Dec 17 20:42:32 UTC 2013 x86_64 x86_64 Alert Count 1 First Seen 2013-12-22 17:51:58 CST Last Seen 2013-12-22 17:51:58 CST Local ID be9ef364-c1a7-4699-815d-991d588e8f00 Raw Audit Messages type=AVC msg=audit(1387705918.629:1223): avc: denied { open } for pid=25123 comm="Xorg" path="/dev/tty0" dev="devtmpfs" ino=1037 scontext=system_u:system_r:bumblebee_t:s0 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file type=SYSCALL msg=audit(1387705918.629:1223): arch=x86_64 syscall=open success=yes exit=EAGAIN a0=5b3712 a1=1 a2=0 a3=0 items=0 ppid=4731 pid=25123 auid=4294967295 uid=0 gid=1001 euid=0 suid=0 fsuid=0 egid=1001 sgid=1001 fsgid=1001 ses=4294967295 tty=(none) comm=Xorg exe=/usr/bin/Xorg subj=system_u:system_r:bumblebee_t:s0 key=(null) Hash: Xorg,bumblebee_t,tty_device_t,chr_file,open Additional info: reporter: libreport-2.1.10 hashmarkername: setroubleshoot kernel: 3.12.5-302.fc20.x86_64 type: libreport