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SUSE SLES15 Security Update : kernel RT (Live Patch 14 for SLE 15 SP5) (SUSE-SU-2024:2726-1)

high Nessus Plugin ID 205001

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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-2024:2726-1 advisory.

 This update for the Linux Kernel 5.14.21-150500_13_52 fixes several issues.

 The following security issues were fixed:

 - CVE-2024-27398: Fixed use-after-free bug caused by sco_sock_timeout() (bsc#1225013).
 - CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223683).
 - CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223363).

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_21-150500_13_52-rt package.

See Also

https://bugzilla.suse.com/1223363

https://bugzilla.suse.com/1223683

https://bugzilla.suse.com/1225013

http://www.nessus.org/u?f9025fa8

https://www.suse.com/security/cve/CVE-2024-26828

https://www.suse.com/security/cve/CVE-2024-26923

https://www.suse.com/security/cve/CVE-2024-27398

Plugin Details

Severity: High

ID: 205001

File Name: suse_SU-2024-2726-1.nasl

Version: 1.1

Type: local

Agent: unix

Published: 8/6/2024

Updated: 8/6/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: High

Base Score: 8.5

Temporal Score: 6.3

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

CVSS Score Source: CVE-2024-26828

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-2024-27398

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:kernel-livepatch-5_14_21-150500_13_52-rt

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: 8/2/2024

Vulnerability Publication Date: 4/17/2024

Reference Information

CVE: CVE-2024-26828, CVE-2024-26923, CVE-2024-27398

SuSE: SUSE-SU-2024:2726-1