Bug 2370455 - CVE-2025-0620 samba: smbd doesn't pick up group membership changes when re-authenticating an expired SMB session [fedora-42]
Summary: CVE-2025-0620 samba: smbd doesn't pick up group membership changes when re-au...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: samba
Version: 42
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Guenther Deschner
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["1fafc890-be60-4a78-8990-d...
Depends On:
Blocks: CVE-2025-0620
TreeView+ depends on / blocked
 
Reported: 2025-06-05 16:43 UTC by Pedro Sampaio
Modified: 2025-06-07 06:46 UTC (History)
7 users (show)

Fixed In Version: samba-4.22.2-1.fc43 samba-4.22.2-1.fc42
Clone Of:
Environment:
Last Closed: 2025-06-05 20:44:00 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Pedro Sampaio 2025-06-05 16:43:25 UTC
More information about this security flaw is available in the following bug:

https://bugzilla.redhat.com/show_bug.cgi?id=2370453

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Comment 1 Fedora Update System 2025-06-05 19:17:05 UTC
FEDORA-2025-a0d44a3ecf (samba-4.22.2-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-a0d44a3ecf

Comment 2 Fedora Update System 2025-06-05 20:44:00 UTC
FEDORA-2025-a0d44a3ecf (samba-4.22.2-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 3 Fedora Update System 2025-06-05 22:30:27 UTC
FEDORA-2025-68d1e02e61 (samba-4.22.2-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-68d1e02e61

Comment 4 Fedora Update System 2025-06-06 02:22:32 UTC
FEDORA-2025-68d1e02e61 has been pushed to the Fedora 42 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-68d1e02e61`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-68d1e02e61

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2025-06-07 06:46:57 UTC
FEDORA-2025-68d1e02e61 (samba-4.22.2-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.


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