On Sat, Oct 15, 2022 at 6:03 PM Peter Boy <p...@uni-bremen.de> wrote:
> With branch 20221012 as well as 20221014 I get with Fedora Server on BIOS
> boot Hardware several AVC events like
>
> type=AVC msg=audit(1665848517.93:288): avc: denied { sys_admin } for
> pid=1635 comm="systemd-gpt-aut" capability=21
> scontext=system_u:system_r:systemd_gpt_generator_t:s0
> tcontext=system_u:system_r:systemd_gpt_generator_t:s0 tclass=capability
> permissive=0
>
> I can’t find any impairments from it so far.
>
> I couldn’t find anything about it besides an old bug report:
> https://bugzilla.redhat.com/show_bug.cgi?id=1499479
>
>
> Does anyone have information on whether this can be safely ignored?
>
>
>
> Some Details:
>
> Deploying the ServerKVM immediately after completing the first boot
> configuration I get 2 times the message
>
> systemd-gpt-auto-generator[1169]: Failed to dissect: Permission denied
>
> The system proceeds with any problem and finally shows the login prompt.
>
> Accordingly I find in audit.log:
>
> type=AVC msg=audit(1665836956.540:288): avc: denied { sys_admin } for
> pid=1249 comm="systemd-gpt-aut" capability=21
> scontext=system_u:system_r:systemd_gpt_generator_t:s0
> tcontext=system_u:system_r:systemd_gpt_generator_t:s0 tclass=capability
> permissive=0
>
>
> The same happens with a standard installation of Fedora Server on
> hardware. The system boots to login without issues. But as soon as I
> perform a file operation, e.g. creating log. volume and a filesystem I get
> the same AVC event.
>
> type=AVC msg=audit(1665848517.93:288): avc: denied { sys_admin } for
> pid=1635 comm="systemd-gpt-aut" capability=21
> scontext=system_u:system_r:systemd_gpt_generator_t:s0
> tcontext=system_u:system_r:systemd_gpt_generator_t:s0 tclass=capability
> permissive=0
>
Hello Peter,
I believe this AVC is harmless, refer to a systemd bz for more details:
https://bugzilla.redhat.com/show_bug.cgi?id=2083900
and related kernel one:
https://bugzilla.redhat.com/show_bug.cgi?id=2122888
>
>
>
> _______________________________________________
> devel mailing list -- devel@lists.fedoraproject.org
> To unsubscribe send an email to devel-le...@lists.fedoraproject.org
> Fedora Code of Conduct:
> https://docs.fedoraproject.org/en-US/project/code-of-conduct/
> List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
> List Archives:
> https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org
> Do not reply to spam, report it:
> https://pagure.io/fedora-infrastructure/new_issue
>
--
Zdenek Pytela
Security SELinux team
_______________________________________________
devel mailing list -- devel@lists.fedoraproject.org
To unsubscribe send an email to devel-le...@lists.fedoraproject.org
Fedora Code of Conduct:
https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives:
https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org
Do not reply to spam, report it:
https://pagure.io/fedora-infrastructure/new_issue
