Bug 2181402
| Summary: | qemu-guest-agent couldn't write ssh-key to normal user | |||
|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 9 | Reporter: | dehanmeng <demeng> | |
| Component: | selinux-policy | Assignee: | Nobody <nobody> | |
| Status: | CLOSED ERRATA | QA Contact: | Milos Malik <mmalik> | |
| Severity: | medium | Docs Contact: | ||
| Priority: | medium | |||
| Version: | 9.2 | CC: | akrejcir, apeetham, kkostiuk, lizhu, lvrabec, mmalik, qizhu, rmetrich, ymankad, zpytela | |
| Target Milestone: | rc | Keywords: | Triaged, ZStream | |
| Target Release: | --- | |||
| Hardware: | x86_64 | |||
| OS: | Linux | |||
| Whiteboard: | ||||
| Fixed In Version: | selinux-policy-38.1.18-1.el9 | Doc Type: | No Doc Update | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 2226685 (view as bug list) | Environment: | ||
| Last Closed: | 2023-11-07 08:52:19 UTC | Type: | Bug | |
| Regression: | --- | Mount Type: | --- | |
| Documentation: | --- | CRM: | ||
| Verified Versions: | Category: | --- | ||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | ||
| Cloudforms Team: | --- | Target Upstream Version: | ||
| Embargoed: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 2226685 | |||
|
Comment 1
Milos Malik
2023-03-24 07:59:51 UTC
You may also strace qemu-ga with SELinux contexts, very useful for debugging: # strace -fttTvyy -s 128 --secontext=all -o qemu-ga.strace -p $(pgrep qemu-ga) Using "all" will shows full context + eventual mismatches (just in case some file is not labeled properly, to avoid false positives). (In reply to Milos Malik from comment #1) > Please collect SELinux denials that appeared during the Steps to Reproduce. > > # ausearch -m avc -m user_avc -m selinux_err -i -ts today > > And attach them to this BZ. attachment has been updated and named as 'denied.txt'. > > Thank you. > > Did the /home/fedora/.ssh directory exist before Steps to Reproduce? Definitely yes. Thank you. What is the output of this? # ausearch -m avc -ts today | audit2allow Thank you, Can you please enable the boolean: # semanage boolean -m --on virt_qemu_ga_manage_ssh and run your tests, in both SELinux modes: enforcing: # setenforce 1 then permissive: # setenforce 0 And check denials? Thank you, PR: https://github.com/fedora-selinux/selinux-policy/pull/1772 PR with new fixes is merged: https://github.com/fedora-selinux/selinux-policy/pull/1788. Commits to backport: 4cffc71d2 Boolean: Allow virt_qemu_ga create ssh directory 19e34245f Allow virt_qemu_ga_t create .ssh dir with correct label Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (selinux-policy bug fix and enhancement update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2023:6617 |