SUSE-SU-2025:3676-1

See a problem?
Please try reporting it to the source first.
Source
https://www.suse.com/support/update/announcement/2025/suse-su-20253676-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3676-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2025:3676-1
Upstream
CVE (2)
  • CVE-2025-10230
  • CVE-2025-9640
Related
CVE (2)
  • CVE-2025-10230
  • CVE-2025-9640
Published
2025-10-20T08:26:22Z
Modified
2026-03-23T04:51:17Z
Summary
Security update for samba
Details

This update for samba fixes the following issues:

  • CVE-2025-9640: Fixed uninitialized memory disclosure via vfs_streams_xattr (bsc#1251279).
  • CVE-2025-10230: Fixed command Injection in WINS server hook script (bsc#1251280).

Update to 4.21.8:

  • netr_LogonSamLogonEx returns NR_STATUS_ACCESS_DENIED with SysvolReady=0; (bso#14981).
  • getpwuid does not shift to new DC when current DC is down; (bso#15844).
  • Windows security hardening locks out schannel'ed netlogon dc calls like netr_DsRGetDCName; (bso#15876).
  • kinit command is failing with Missing cache Error; (bso#15840).
  • Figuring out the DC name from IP address fails and breaks fork_domain_child(); (bso#15891).
  • Delayed leader broadcast can block ctdb forever; (bso#15892).
  • 'net ads group' failed to list domain groups; (bso#15900).
  • Apparently there is a conflict between shadow_copy2 module and virusfilter (action quarantine); (bso#15663).
  • Fix handling of empty GPO link; (bso#15877).
  • SMB ACL inheritance doesn't work for files created; (bso#15880).
References

Affected packages

SUSE:Linux Enterprise High Availability Extension 15 SP7
samba

Package

Name
samba
Purl
pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.21.8+git.418.e80c9b2a88c-150700.3.11.2

Ecosystem specific 

{
    "binaries": [
        {
            "ctdb": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3676-1.json"
SUSE:Linux Enterprise Module for Basesystem 15 SP7
samba

Package

Name
samba
Purl
pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.21.8+git.418.e80c9b2a88c-150700.3.11.2

Ecosystem specific 

{
    "binaries": [
        {
            "ldb-tools": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "libldb-devel": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "libldb2": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "libldb2-32bit": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "python3-ldb": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-ceph": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-client": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-client-libs": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-client-libs-32bit": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-dcerpc": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-devel": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-gpupdate": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-ldb-ldap": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-libs": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-libs-32bit": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-libs-python3": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-python3": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-tool": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-winbind": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-winbind-libs": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2",
            "samba-winbind-libs-32bit": "4.21.8+git.418.e80c9b2a88c-150700.3.11.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3676-1.json"