Re: SE alert

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sat, Jul 18, 2015 at 10:02 PM, jd1008 <jd1008@xxxxxxxxx> wrote:
>
>
> On 07/18/2015 08:46 PM, Ed Greshko wrote:
>>
>> On 07/19/15 10:17, jd1008 wrote:
>>>
>>> The original I posted says:
>>>
>>> type=SYSCALL msg=audit(1437267001.953:644): arch=x86_64 syscall=openat
>>> success=no exit=EACCES a0=ffffffffffffff9c a1=4fcb93 a2=80800 a3=0 items=0
>>> ppid=6474 pid=6476 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0
>>> fsgid=0 ses=22 tty=(none) comm=sa1 exe=/usr/bin/sh
>>> subj=system_u:system_r:sysstat_t:s0-s0:c0.c1023 key=(null)
>>>
>>> So, it says pid=6476
>>>
>>> but by the time I see the alert, the process is gone!!
>>
>> Yes, that was the one you posted.  You said you had others.  So, the pid
>> is different in each one, yes?
>>
>> The question would be, what is the frequency of sealerts?  Could it
>> correspond with a cronjob?
>>
>> Also, do you have sysstat-collect.timer and sysstat.service enabled in
>> systemd?
>>
> So, why is the auditd running so freaking often???
>
> TO wit (from the alert that JUST happened):
>
> type=SYSCALL msg=audit(1437274801.754:808): arch=x86_64 syscall=openat
> success=no exit=EACCES a0=ffffffffffffff9c a1=4fcb93 a2=80800 a3=0 items=0
> ppid=8525 pid=8527 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0
> fsgid=0 ses=37 tty=(none) comm=sa1 exe=/usr/bin/sh
> subj=system_u:system_r:sysstat_t:s0-s0:c0.c1023 key=(null)

sa1 appears to be the culprit. It is normally run from a cronjob
typically every 10 minutes.

John
-- 
users mailing list
users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe or change subscription options:
https://admin.fedoraproject.org/mailman/listinfo/users
Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct
Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
Have a question? Ask away: http://ask.fedoraproject.org



[Index of Archives]     [Older Fedora Users]     [Fedora Announce]     [Fedora Package Announce]     [EPEL Announce]     [EPEL Devel]     [Fedora Magazine]     [Fedora Summer Coding]     [Fedora Laptop]     [Fedora Cloud]     [Fedora Advisory Board]     [Fedora Education]     [Fedora Security]     [Fedora Scitech]     [Fedora Robotics]     [Fedora Infrastructure]     [Fedora Websites]     [Anaconda Devel]     [Fedora Devel Java]     [Fedora Desktop]     [Fedora Fonts]     [Fedora Marketing]     [Fedora Management Tools]     [Fedora Mentors]     [Fedora Package Review]     [Fedora R Devel]     [Fedora PHP Devel]     [Kickstart]     [Fedora Music]     [Fedora Packaging]     [Fedora SELinux]     [Fedora Legal]     [Fedora Kernel]     [Fedora OCaml]     [Coolkey]     [Virtualization Tools]     [ET Management Tools]     [Yum Users]     [Yosemite News]     [Gnome Users]     [KDE Users]     [Fedora Art]     [Fedora Docs]     [Fedora Sparc]     [Libvirt Users]     [Fedora ARM]

  Powered by Linux