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SUSE SLES15 Security Update : kernel (Live Patch 31 for SLE 15 SP4) (SUSE-SU-2025:3675-1)

medium Nessus Plugin ID 270838

Synopsis

The remote SUSE host is missing one or more security updates.

Description

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:3675-1 advisory.

 This update for the Linux Kernel 5.14.21-150400_24_133 fixes several issues.

 The following security issues were fixed:

 - CVE-2025-38678: netfilter: nf_tables: reject duplicate device on updates (bsc#1249534).
 - CVE-2025-38499: clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns (bsc#1248673).
 - CVE-2024-49974: NFSD: Force all NFSv4.2 COPY requests to be synchronous (bsc#1232384).
 - CVE-2025-21971: net_sched: Prevent creation of classes with TC_H_ROOT (bsc#1245794).
 - CVE-2025-38644: wifi: mac80211: reject TDLS operations when station is not associated (bsc#1248749).
 - CVE-2025-38206: exfat: fix double free in delayed_free (bsc#1246075).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected kernel-livepatch-5_14_21-150400_24_133-default package.

See Also

https://bugzilla.suse.com/1232384

https://bugzilla.suse.com/1245794

https://bugzilla.suse.com/1246075

https://bugzilla.suse.com/1248673

https://bugzilla.suse.com/1248749

https://bugzilla.suse.com/1249534

https://lists.suse.com/pipermail/sle-updates/2025-October/042216.html

https://www.suse.com/security/cve/CVE-2024-49974

https://www.suse.com/security/cve/CVE-2025-21971

https://www.suse.com/security/cve/CVE-2025-38206

https://www.suse.com/security/cve/CVE-2025-38499

https://www.suse.com/security/cve/CVE-2025-38644

https://www.suse.com/security/cve/CVE-2025-38678

Plugin Details

Severity: Medium

ID: 270838

File Name: suse_SU-2025-3675-1.nasl

Version: 1.1

Type: local

Agent: unix

Published: 10/21/2025

Updated: 10/21/2025

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

CVSS Score Source: CVE-2024-49974

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:kernel-livepatch-5_14_21-150400_24_133-default

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 10/20/2025

Vulnerability Publication Date: 10/21/2024

Reference Information

CVE: CVE-2024-49974, CVE-2025-21971, CVE-2025-38206, CVE-2025-38499, CVE-2025-38644, CVE-2025-38678

SuSE: SUSE-SU-2025:3675-1