Hi, I run SELinux on Fedora 21. I got this alert.
What's this?
SELinux is preventing /usr/sbin/logrotate from read access on the directory /var/cache/dnf.
***** Plugin catchall (100. confidence) suggests ************************** Additional Information: Source Context system_u:system_r:logrotate_t:s0-s0:c0.c1023 Target Context system_u:object_r:rpm_var_cache_t:s0 Target Objects /var/cache/dnf [ dir ] Source logrotate Source Path /usr/sbin/logrotate Port <Unknown> Host localhost.localdomain Source RPM Packages logrotate-3.8.7-4.fc21.x86_64 Target RPM Packages Policy RPM selinux-policy-3.13.1-99.fc21.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name localhost.localdomain Platform Linux localhost.localdomain 3.17.6-300.fc21.x86_64 #1 SMP Mon Dec 8 22:29:32 UTC 2014 x86_64 x86_64 Alert Count 1 First Seen 2014-12-15 07:21:01 JST Last Seen 2014-12-15 07:21:01 JST Local ID 4f20b888-a8fd-484b-a665-dcd7b149502d
Raw Audit Messages type=AVC msg=audit(1418595661.775:465): avc: denied { read } for pid=6758 comm="logrotate" name="dnf" dev="dm-1" ino=3148310 scontext=system_u:system_r:logrotate_t:s0-s0:c0.c1023 tcontext=system_u:object_r:rpm_var_cache_t:s0 tclass=dir permissive=0
type=SYSCALL msg=audit(1418595661.775:465): arch=x86_64 syscall=openat success=no exit=EACCES a0=ffffffffffffff9c a1=7fffc09f1730 a2=90800 a3=0 items=0 ppid=6756 pid=6758 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=3 comm=logrotate exe=/usr/sbin/logrotate subj=system_u:system_r:logrotate_t:s0-s0:c0.c1023 key=(null)
Hash: logrotate,logrotate_t,rpm_var_cache_t,dir,read
[fujiwara@localhost ~]$ sestatus SELinux status: enabled SELinuxfs mount: /sys/fs/selinux SELinux root directory: /etc/selinux Loaded policy name: targeted Current mode: enforcing Mode from config file: enforcing Policy MLS status: enabled Policy deny_unknown status: allowed Max kernel policy version: 29