SUSE SLES15 Security Update : (SUSE-SU-2026:0944-1)

high Nessus Plugin ID 303296

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-2026:0944-1 advisory.

This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.7.25 fixes various security issues

The following security issues were fixed:

- CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1255053).
- CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255895).
- CVE-2025-68284: libceph: prevent potential out-of-bounds writes in handle_auth_session_key() (bsc#1255378).
- CVE-2025-68285: libceph: fix potential use-after-free in have_mon_and_osd_map() (bsc#1255402).
- CVE-2025-68813: ipvs: fix ipv4 null-ptr-deref in route error path (bsc#1256644).
- CVE-2025-71085: ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr() (bsc#1256624).

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-6_4_0-150700_7_25-rt package.

Plugin Details

Severity: High

ID: 303296

File Name: suse_SU-2026-0944-1.nasl

Version: 1.1

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 3/22/2026

Updated: 3/22/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.3

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

CVSS Score Source: CVE-2025-68284

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

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

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

CVSS Score Source: CVE-2025-40258

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:kernel-livepatch-6_4_0-150700_7_25-rt, cpe:/o:novell:suse_linux:15

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: 3/20/2026

Vulnerability Publication Date: 12/4/2025

Reference Information

CVE: CVE-2025-40258, CVE-2025-40297, CVE-2025-68284, CVE-2025-68285, CVE-2025-68813, CVE-2025-71085

SuSE: SUSE-SU-2026:0944-1

Detections

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