SUSE update for the Linux Kernel (Live Patch 46 for SLE 15 SP3)

Published: 2025-04-02

Risk	Low
Patch available	YES
Number of vulnerabilities	3
CVE-ID	CVE-2022-48791 CVE-2022-49025 CVE-2024-41062
CWE-ID	CWE-416 CWE-20 CWE-476
Exploitation vector	Local
Public exploit	N/A
Vulnerable software	SUSE Linux Enterprise Live Patching Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications 15 Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 15 Operating systems & Components / Operating system SUSE Linux Enterprise Micro Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system kernel-livepatch-5_3_18-150300_59_167-preempt Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-150300_59_153-preempt Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-150300_59_158-preempt-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-150300_59_167-preempt-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-150300_59_158-preempt Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-150300_59_153-preempt-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-150300_59_158-default Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-150300_59_167-default Operating systems & Components / Operating system package or component kernel-livepatch-SLE15-SP3_Update_46-debugsource Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-150300_59_167-default-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-150300_59_153-default-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-150300_59_153-default Operating systems & Components / Operating system package or component kernel-livepatch-SLE15-SP3_Update_42-debugsource Operating systems & Components / Operating system package or component kernel-livepatch-5_3_18-150300_59_158-default-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-SLE15-SP3_Update_43-debugsource Operating systems & Components / Operating system package or component
Vendor	SUSE

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Use-after-free

EUVDB-ID: #VU94421

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-48791

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the pm8001_exec_internal_tmf_task() function in drivers/scsi/pm8001/pm8001_sas.c. A local user can escalate privileges on the system.

Mitigation

Update the affected package the Linux Kernel (Live Patch 46 for SLE 15 SP3) to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Live Patching: 15-SP3

SUSE Linux Enterprise Server for SAP Applications 15: SP3

SUSE Linux Enterprise Server 15: SP3

SUSE Linux Enterprise High Performance Computing 15: SP3

SUSE Linux Enterprise Micro: 5.1 - 5.2

openSUSE Leap: 15.3

kernel-livepatch-5_3_18-150300_59_167-preempt: before 10-150300.2.1

kernel-livepatch-5_3_18-150300_59_153-preempt: before 16-150300.2.1

kernel-livepatch-5_3_18-150300_59_158-preempt-debuginfo: before 15-150300.2.1

kernel-livepatch-5_3_18-150300_59_167-preempt-debuginfo: before 10-150300.2.1

kernel-livepatch-5_3_18-150300_59_158-preempt: before 15-150300.2.1

kernel-livepatch-5_3_18-150300_59_153-preempt-debuginfo: before 16-150300.2.1

kernel-livepatch-5_3_18-150300_59_158-default: before 15-150300.2.1

kernel-livepatch-5_3_18-150300_59_167-default: before 10-150300.2.1

kernel-livepatch-SLE15-SP3_Update_46-debugsource: before 10-150300.2.1

kernel-livepatch-5_3_18-150300_59_167-default-debuginfo: before 10-150300.2.1

kernel-livepatch-5_3_18-150300_59_153-default-debuginfo: before 16-150300.2.1

kernel-livepatch-5_3_18-150300_59_153-default: before 16-150300.2.1

kernel-livepatch-SLE15-SP3_Update_42-debugsource: before 16-150300.2.1

kernel-livepatch-5_3_18-150300_59_158-default-debuginfo: before 15-150300.2.1

kernel-livepatch-SLE15-SP3_Update_43-debugsource: before 15-150300.2.1

CPE2.3

External links

https://www.suse.com/support/update/announcement/2025/suse-su-20251119-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Input validation error

EUVDB-ID: #VU99201

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-49025

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c. A local user can perform a denial of service (DoS) attack.