On 1/6/22 11:53, George N. White III
wrote:
On Thu, 6 Jan 2022 at 11:13, Robert Moskowitz <rgm@xxxxxxxxxxxxxxx> wrote:
On 1/5/22 23:10, Samuel Sieb wrote:
> On 1/5/22 18:18, Robert Moskowitz wrote:
>> On 1/5/22 21:16, Ed Greshko wrote:
>>> On 06/01/2022 09:25, Robert Moskowitz wrote:
>>>>
>>>>
>>>> On 1/5/22 17:17, Ed Greshko wrote:
>>>>> On 05/01/2022 21:02, Robert Moskowitz wrote:
>>>>>>
>>>>>> If you want to help identify if domain needs this access or you
>>>>>> have a file with the wrong permissions on your system
>>>>>> Then turn on full auditing to get path information about the
>>>>>> offending file and generate the error again.
>>>>>> Do
>>>>>>
>>>>>> Turn on full auditing
>>>>>> # auditctl -w /etc/shadow -p w
>>>>>> Try to recreate AVC. Then execute
>>>>>> # ausearch -m avc -ts recent
>>>>>> If you see PATH record check ownership/permissions on file, and
>>>>>> fix it,
>>>>>> otherwise report as a bugzilla.
>
> These instructions could be useful to find out what it's trying to
> access.
Considering how random this appears to be, I would have to turn full
auditing on for some time. Plus they don't provide how to turn it back
off.
>
>>>>>> Additional Information:
>>>>>> Source Context system_u:system_r:logwatch_mail_t:s0-s0:c0.c1023
>>>>>> Target Context system_u:system_r:logwatch_mail_t:s0-s0:c0.c1023
>
>> # ls -Z /usr/sbin/logwatch
>> system_u:object_r:bin_t:s0 /usr/sbin/logwatch
>
> This isn't really useful. The problem is that it's being run from the
> context listed above and that's what is being denied. Depending on
> what it's trying to access, it might be an issue for the selinux policy.
>
> Are you running it as a systemd service or running it from cron?
All I did was dnf install logwatch. No customization. Yet.
I see in /var/log/cron a daily cron activity for logwatch.
Do you have "man 8 logwatch_selinux"? If not, google can
find it.
Don't have it. tried:
ps -eZ | grep logwatch_t
as the man says, but it comes up empty.
A packaging update has been released for EL7/Fedora that addresses
an issue with using logwatch with SELinux enabled and enforcing
and msmtp-scripts as MTA. It's not in the COPRs.
Just ran dnf update, and did not see anything new for logwatch or SELinux. New kernel 5.15.12
Logwatch is still what I installed:
2021-11-14T15:04:02-0500 SUBDEBUG Installed: logwatch-7.5.6-2.fc35.noarch
SElinux was recently upgraded:
2021-12-26T08:31:55-0500 SUBDEBUG Upgrade: selinux-policy-35.7-1.fc35.noarch
2021-12-26T08:32:27-0500 SUBDEBUG Upgrade: selinux-policy-targeted-35.7-1.fc35.noarch
Which is what was running in the report I posted.
So either no update yet, or this updated does not impact my problem.
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