SUSE update for the Linux Kernel RT (Live Patch 8 for SLE 15 SP6)
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2024-57996 CVE-2024-58013 CVE-2025-21680 |
| CWE-ID | CWE-125 CWE-416 |
| Exploitation vector | Local |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Live Patching Operating systems & Components / Operating system SUSE Linux Enterprise Real Time 15 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 kernel-livepatch-SLE15-SP6-RT_Update_8-debugsource Operating systems & Components / Operating system package or component kernel-livepatch-SLE15-SP6-RT_Update_6-debugsource Operating systems & Components / Operating system package or component kernel-livepatch-6_4_0-150600_10_26-rt-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-6_4_0-150600_10_26-rt Operating systems & Components / Operating system package or component kernel-livepatch-6_4_0-150600_10_20-rt-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-6_4_0-150600_10_20-rt Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Out-of-bounds read
EUVDB-ID: #VU104987
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-2024-57996
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the sfq_change() function in net/sched/sch_sfq.c. A local user can perform a denial of service (DoS) attack.
MitigationUpdate the affected package the Linux Kernel RT (Live Patch 8 for SLE 15 SP6) to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Live Patching: 15-SP6
SUSE Linux Enterprise Real Time 15: SP6
SUSE Linux Enterprise Server for SAP Applications 15: SP6
SUSE Linux Enterprise Server 15: SP6
kernel-livepatch-SLE15-SP6-RT_Update_8-debugsource: before 2-150600.2.1
kernel-livepatch-SLE15-SP6-RT_Update_6-debugsource: before 6-150600.2.1
kernel-livepatch-6_4_0-150600_10_26-rt-debuginfo: before 2-150600.2.1
kernel-livepatch-6_4_0-150600_10_26-rt: before 2-150600.2.1
kernel-livepatch-6_4_0-150600_10_20-rt-debuginfo: before 6-150600.2.1
kernel-livepatch-6_4_0-150600_10_20-rt: before 6-150600.2.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:a:suse:kernel-livepatch-sle15-sp6-rt_update_8-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-sle15-sp6-rt_update_6-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-6_4_0-150600_10_26-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-6_4_0-150600_10_26-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-6_4_0-150600_10_20-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-6_4_0-150600_10_20-rt:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2025/suse-su-202501851-1/
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) Use-after-free
EUVDB-ID: #VU104958
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-2024-58013
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the mgmt_remove_adv_monitor_complete() function in net/bluetooth/mgmt.c. A local user can escalate privileges on the system.
MitigationUpdate the affected package the Linux Kernel RT (Live Patch 8 for SLE 15 SP6) to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Live Patching: 15-SP6
SUSE Linux Enterprise Real Time 15: SP6
SUSE Linux Enterprise Server for SAP Applications 15: SP6
SUSE Linux Enterprise Server 15: SP6
kernel-livepatch-SLE15-SP6-RT_Update_8-debugsource: before 2-150600.2.1
kernel-livepatch-SLE15-SP6-RT_Update_6-debugsource: before 6-150600.2.1
kernel-livepatch-6_4_0-150600_10_26-rt-debuginfo: before 2-150600.2.1
kernel-livepatch-6_4_0-150600_10_26-rt: before 2-150600.2.1
kernel-livepatch-6_4_0-150600_10_20-rt-debuginfo: before 6-150600.2.1
kernel-livepatch-6_4_0-150600_10_20-rt: before 6-150600.2.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:a:suse:kernel-livepatch-sle15-sp6-rt_update_8-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-sle15-sp6-rt_update_6-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-6_4_0-150600_10_26-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-6_4_0-150600_10_26-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-6_4_0-150600_10_20-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-6_4_0-150600_10_20-rt:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2025/suse-su-202501851-1/
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.
3) Out-of-bounds read
EUVDB-ID: #VU103582
Risk: Low
CVSSv4.0: 1.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:U/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2025-21680
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the get_imix_entries() function in net/core/pktgen.c. A local user can perform a denial of service (DoS) attack.
MitigationUpdate the affected package the Linux Kernel RT (Live Patch 8 for SLE 15 SP6) to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Live Patching: 15-SP6
SUSE Linux Enterprise Real Time 15: SP6
SUSE Linux Enterprise Server for SAP Applications 15: SP6
SUSE Linux Enterprise Server 15: SP6
kernel-livepatch-SLE15-SP6-RT_Update_8-debugsource: before 2-150600.2.1
kernel-livepatch-SLE15-SP6-RT_Update_6-debugsource: before 6-150600.2.1
kernel-livepatch-6_4_0-150600_10_26-rt-debuginfo: before 2-150600.2.1
kernel-livepatch-6_4_0-150600_10_26-rt: before 2-150600.2.1
kernel-livepatch-6_4_0-150600_10_20-rt-debuginfo: before 6-150600.2.1
kernel-livepatch-6_4_0-150600_10_20-rt: before 6-150600.2.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:a:suse:kernel-livepatch-sle15-sp6-rt_update_8-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-sle15-sp6-rt_update_6-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-6_4_0-150600_10_26-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-6_4_0-150600_10_26-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-6_4_0-150600_10_20-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-6_4_0-150600_10_20-rt:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2025/suse-su-202501851-1/
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.
