SUSE update for the Linux Kernel (Live Patch 5 for SLE 12 SP5)

1) Information disclosure

EUVDB-ID: #VU51453

Risk: Low

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

CVE-ID: CVE-2021-27363

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to the show_transport_handle() shows iSCSI transport handle to non-root users. A local user can gain unauthorized access to sensitive information and use it along with another vulnerability, such as #VU51452, to escalate privileges on the system.

Mitigation

Update the affected package the Linux Kernel (Live Patch 5 for SLE 12 SP5) to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Module for Live Patching: 15-SP1 - 15

SUSE Linux Enterprise Live Patching: 12-SP4 - 12-SP5

SUSE Linux Enterprise Server for SAP: 12-SP3

SUSE Linux Enterprise Server: 12-SP3-LTSS

kgraft-patch-4_12_14-95_71-default: before 2-2.2

kgraft-patch-4_12_14-95_68-default: before 3-2.2

kgraft-patch-4_12_14-95_65-default: before 4-2.2

kgraft-patch-4_12_14-95_60-default: before 7-2.2

kgraft-patch-4_12_14-95_57-default: before 8-2.2

kgraft-patch-4_12_14-95_54-default: before 8-2.2

kgraft-patch-4_12_14-95_51-default: before 10-2.2

kgraft-patch-4_12_14-122_60-default: before 3-2.2

kgraft-patch-4_12_14-122_57-default: before 4-2.2

kgraft-patch-4_12_14-122_54-default: before 4-2.2

kgraft-patch-4_12_14-122_51-default: before 6-2.2

kgraft-patch-4_12_14-122_46-default: before 6-2.2

kgraft-patch-4_12_14-122_41-default: before 8-2.2

kgraft-patch-4_12_14-122_37-default: before 9-2.2

kgraft-patch-4_12_14-122_32-default: before 10-2.2

kgraft-patch-4_12_14-122_29-default: before 10-2.2

kgraft-patch-4_12_14-122_26-default: before 10-2.2

kgraft-patch-4_12_14-122_23-default: before 10-2.2

kgraft-patch-4_12_14-122_20-default: before 11-2.2

kernel-livepatch-4_12_14-150_69-default-debuginfo: before 2-2.2

kernel-livepatch-4_12_14-150_69-default: before 2-2.2

kernel-livepatch-4_12_14-150_66-default-debuginfo: before 3-2.2

kernel-livepatch-4_12_14-150_66-default: before 3-2.2

kernel-livepatch-4_12_14-150_63-default-debuginfo: before 5-2.2

kernel-livepatch-4_12_14-150_63-default: before 5-2.2

kernel-livepatch-4_12_14-150_58-default-debuginfo: before 7-2.2

kernel-livepatch-4_12_14-150_58-default: before 7-2.2

kernel-livepatch-4_12_14-150_55-default-debuginfo: before 8-2.2

kernel-livepatch-4_12_14-150_55-default: before 8-2.2

kernel-livepatch-4_12_14-150_52-default-debuginfo: before 8-2.2

kernel-livepatch-4_12_14-150_52-default: before 8-2.2

kernel-livepatch-4_12_14-197_86-default: before 2-2.2

kernel-livepatch-4_12_14-197_83-default: before 3-2.2

kernel-livepatch-4_12_14-197_78-default: before 4-2.2

kernel-livepatch-4_12_14-197_75-default: before 4-2.2

kernel-livepatch-4_12_14-197_72-default: before 4-2.2

kernel-livepatch-4_12_14-197_67-default: before 5-2.3

kernel-livepatch-4_12_14-197_64-default: before 5-2.2

kernel-livepatch-4_12_14-197_61-default: before 6-2.2

kernel-livepatch-4_12_14-197_56-default: before 7-2.2

kernel-livepatch-4_12_14-197_51-default: before 8-2.2

kernel-livepatch-4_12_14-197_48-default: before 8-2.2

kernel-livepatch-4_12_14-197_45-default: before 8-2.2

kernel-livepatch-4_12_14-197_40-default: before 10-2.2

kernel-livepatch-4_12_14-197_37-default: before 11-2.2

kernel-livepatch-SLE15-SP2_Update_9-debugsource: before 4-2.2

kernel-livepatch-SLE15-SP2_Update_8-debugsource: before 4-2.2

kernel-livepatch-SLE15-SP2_Update_7-debugsource: before 5-2.2

kernel-livepatch-SLE15-SP2_Update_6-debugsource: before 5-2.2

kernel-livepatch-SLE15-SP2_Update_5-debugsource: before 5-2.2

kernel-livepatch-SLE15-SP2_Update_4-debugsource: before 7-2.2

kernel-livepatch-SLE15-SP2_Update_3-debugsource: before 7-2.2

kernel-livepatch-SLE15-SP2_Update_2-debugsource: before 7-2.2

kernel-livepatch-SLE15-SP2_Update_11-debugsource: before 2-2.2

kernel-livepatch-SLE15-SP2_Update_10-debugsource: before 3-2.2

kernel-livepatch-SLE15-SP2_Update_1-debugsource: before 8-2.2

kernel-livepatch-SLE15-SP2_Update_0-debugsource: before 9-5.2

kernel-livepatch-5_3_18-24_9-default-debuginfo: before 8-2.2

kernel-livepatch-5_3_18-24_9-default: before 8-2.2

kernel-livepatch-5_3_18-24_52-default-debuginfo: before 2-2.2

kernel-livepatch-5_3_18-24_52-default: before 2-2.2

kernel-livepatch-5_3_18-24_49-default-debuginfo: before 3-2.2

kernel-livepatch-5_3_18-24_49-default: before 3-2.2

kernel-livepatch-5_3_18-24_46-default-debuginfo: before 4-2.2

kernel-livepatch-5_3_18-24_46-default: before 4-2.2

kernel-livepatch-5_3_18-24_43-default-debuginfo: before 4-2.2

kernel-livepatch-5_3_18-24_43-default: before 4-2.2

kernel-livepatch-5_3_18-24_37-default-debuginfo: before 5-2.2

kernel-livepatch-5_3_18-24_37-default: before 5-2.2

kernel-livepatch-5_3_18-24_34-default-debuginfo: before 5-2.2

kernel-livepatch-5_3_18-24_34-default: before 5-2.2

kernel-livepatch-5_3_18-24_29-default-debuginfo: before 5-2.2

kernel-livepatch-5_3_18-24_29-default: before 5-2.2

kernel-livepatch-5_3_18-24_24-default-debuginfo: before 7-2.2

kernel-livepatch-5_3_18-24_24-default: before 7-2.2

kernel-livepatch-5_3_18-24_15-default-debuginfo: before 7-2.2

kernel-livepatch-5_3_18-24_15-default: before 7-2.2

kernel-livepatch-5_3_18-24_12-default-debuginfo: before 7-2.2

kernel-livepatch-5_3_18-24_12-default: before 7-2.2

kernel-livepatch-5_3_18-22-default-debuginfo: before 9-5.2

kernel-livepatch-5_3_18-22-default: before 9-5.2

kgraft-patch-4_4_180-94_138-default-debuginfo: before 3-2.2

kgraft-patch-4_4_180-94_138-default: before 3-2.2

kgraft-patch-4_4_180-94_135-default-debuginfo: before 5-2.2

kgraft-patch-4_4_180-94_135-default: before 5-2.2

kgraft-patch-4_4_180-94_130-default-debuginfo: before 7-2.2

kgraft-patch-4_4_180-94_130-default: before 7-2.2

kgraft-patch-4_4_180-94_127-default-debuginfo: before 8-2.2

kgraft-patch-4_4_180-94_127-default: before 8-2.2

kgraft-patch-4_4_180-94_124-default-debuginfo: before 8-2.2

kgraft-patch-4_4_180-94_124-default: before 8-2.2

kgraft-patch-4_4_180-94_121-default-debuginfo: before 8-2.2

kgraft-patch-4_4_180-94_121-default: before 8-2.2

kgraft-patch-4_4_180-94_116-default-debuginfo: before 9-2.2

kgraft-patch-4_4_180-94_116-default: before 9-2.2

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:12-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:12-SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:12-SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP3-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_71-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_68-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_65-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_60-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_57-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_54-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_51-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_60-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_57-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_54-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_51-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_46-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_41-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_37-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_32-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_29-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_26-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_23-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_20-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_69-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_69-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_66-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_66-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_63-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_63-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_58-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_58-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_55-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_55-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_52-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_52-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_86-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_83-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_78-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_75-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_72-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_67-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_64-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_61-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_56-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_51-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_48-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_45-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_40-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_37-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_9-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_8-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_7-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_6-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_5-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_4-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_3-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_2-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_11-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_10-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_1-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_0-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_9-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_9-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_52-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_52-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_49-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_49-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_46-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_46-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_43-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_43-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_37-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_37-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_34-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_34-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_29-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_29-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_24-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_24-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_15-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_15-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_12-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_12-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-22-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-22-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_138-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_138-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_135-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_135-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_130-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_130-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_127-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_127-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_124-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_124-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_121-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_121-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_116-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_116-default:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2021/suse-su-20211075-1/

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) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU51452

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-2021-27364

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

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

The vulnerability exists due to iscsi_if_recv_msg() allows non-root users to connect and send commands to the Linux kernel. A local user can escalate privileges on the system.

Mitigation

Update the affected package the Linux Kernel (Live Patch 5 for SLE 12 SP5) to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Module for Live Patching: 15-SP1 - 15

SUSE Linux Enterprise Live Patching: 12-SP4 - 12-SP5

SUSE Linux Enterprise Server for SAP: 12-SP3

SUSE Linux Enterprise Server: 12-SP3-LTSS

kgraft-patch-4_12_14-95_71-default: before 2-2.2

kgraft-patch-4_12_14-95_68-default: before 3-2.2

kgraft-patch-4_12_14-95_65-default: before 4-2.2

kgraft-patch-4_12_14-95_60-default: before 7-2.2

kgraft-patch-4_12_14-95_57-default: before 8-2.2

kgraft-patch-4_12_14-95_54-default: before 8-2.2

kgraft-patch-4_12_14-95_51-default: before 10-2.2

kgraft-patch-4_12_14-122_60-default: before 3-2.2

kgraft-patch-4_12_14-122_57-default: before 4-2.2

kgraft-patch-4_12_14-122_54-default: before 4-2.2

kgraft-patch-4_12_14-122_51-default: before 6-2.2

kgraft-patch-4_12_14-122_46-default: before 6-2.2

kgraft-patch-4_12_14-122_41-default: before 8-2.2

kgraft-patch-4_12_14-122_37-default: before 9-2.2

kgraft-patch-4_12_14-122_32-default: before 10-2.2

kgraft-patch-4_12_14-122_29-default: before 10-2.2

kgraft-patch-4_12_14-122_26-default: before 10-2.2

kgraft-patch-4_12_14-122_23-default: before 10-2.2

kgraft-patch-4_12_14-122_20-default: before 11-2.2

kernel-livepatch-4_12_14-150_69-default-debuginfo: before 2-2.2

kernel-livepatch-4_12_14-150_69-default: before 2-2.2

kernel-livepatch-4_12_14-150_66-default-debuginfo: before 3-2.2

kernel-livepatch-4_12_14-150_66-default: before 3-2.2

kernel-livepatch-4_12_14-150_63-default-debuginfo: before 5-2.2

kernel-livepatch-4_12_14-150_63-default: before 5-2.2

kernel-livepatch-4_12_14-150_58-default-debuginfo: before 7-2.2

kernel-livepatch-4_12_14-150_58-default: before 7-2.2

kernel-livepatch-4_12_14-150_55-default-debuginfo: before 8-2.2

kernel-livepatch-4_12_14-150_55-default: before 8-2.2

kernel-livepatch-4_12_14-150_52-default-debuginfo: before 8-2.2

kernel-livepatch-4_12_14-150_52-default: before 8-2.2

kernel-livepatch-4_12_14-197_86-default: before 2-2.2

kernel-livepatch-4_12_14-197_83-default: before 3-2.2

kernel-livepatch-4_12_14-197_78-default: before 4-2.2

kernel-livepatch-4_12_14-197_75-default: before 4-2.2

kernel-livepatch-4_12_14-197_72-default: before 4-2.2

kernel-livepatch-4_12_14-197_67-default: before 5-2.3

kernel-livepatch-4_12_14-197_64-default: before 5-2.2

kernel-livepatch-4_12_14-197_61-default: before 6-2.2

kernel-livepatch-4_12_14-197_56-default: before 7-2.2

kernel-livepatch-4_12_14-197_51-default: before 8-2.2

kernel-livepatch-4_12_14-197_48-default: before 8-2.2

kernel-livepatch-4_12_14-197_45-default: before 8-2.2

kernel-livepatch-4_12_14-197_40-default: before 10-2.2

kernel-livepatch-4_12_14-197_37-default: before 11-2.2

kernel-livepatch-SLE15-SP2_Update_9-debugsource: before 4-2.2

kernel-livepatch-SLE15-SP2_Update_8-debugsource: before 4-2.2

kernel-livepatch-SLE15-SP2_Update_7-debugsource: before 5-2.2

kernel-livepatch-SLE15-SP2_Update_6-debugsource: before 5-2.2

kernel-livepatch-SLE15-SP2_Update_5-debugsource: before 5-2.2

kernel-livepatch-SLE15-SP2_Update_4-debugsource: before 7-2.2

kernel-livepatch-SLE15-SP2_Update_3-debugsource: before 7-2.2

kernel-livepatch-SLE15-SP2_Update_2-debugsource: before 7-2.2

kernel-livepatch-SLE15-SP2_Update_11-debugsource: before 2-2.2

kernel-livepatch-SLE15-SP2_Update_10-debugsource: before 3-2.2

kernel-livepatch-SLE15-SP2_Update_1-debugsource: before 8-2.2

kernel-livepatch-SLE15-SP2_Update_0-debugsource: before 9-5.2

kernel-livepatch-5_3_18-24_9-default-debuginfo: before 8-2.2

kernel-livepatch-5_3_18-24_9-default: before 8-2.2

kernel-livepatch-5_3_18-24_52-default-debuginfo: before 2-2.2

kernel-livepatch-5_3_18-24_52-default: before 2-2.2

kernel-livepatch-5_3_18-24_49-default-debuginfo: before 3-2.2

kernel-livepatch-5_3_18-24_49-default: before 3-2.2

kernel-livepatch-5_3_18-24_46-default-debuginfo: before 4-2.2

kernel-livepatch-5_3_18-24_46-default: before 4-2.2

kernel-livepatch-5_3_18-24_43-default-debuginfo: before 4-2.2

kernel-livepatch-5_3_18-24_43-default: before 4-2.2

kernel-livepatch-5_3_18-24_37-default-debuginfo: before 5-2.2

kernel-livepatch-5_3_18-24_37-default: before 5-2.2

kernel-livepatch-5_3_18-24_34-default-debuginfo: before 5-2.2

kernel-livepatch-5_3_18-24_34-default: before 5-2.2

kernel-livepatch-5_3_18-24_29-default-debuginfo: before 5-2.2

kernel-livepatch-5_3_18-24_29-default: before 5-2.2

kernel-livepatch-5_3_18-24_24-default-debuginfo: before 7-2.2

kernel-livepatch-5_3_18-24_24-default: before 7-2.2

kernel-livepatch-5_3_18-24_15-default-debuginfo: before 7-2.2

kernel-livepatch-5_3_18-24_15-default: before 7-2.2

kernel-livepatch-5_3_18-24_12-default-debuginfo: before 7-2.2

kernel-livepatch-5_3_18-24_12-default: before 7-2.2

kernel-livepatch-5_3_18-22-default-debuginfo: before 9-5.2

kernel-livepatch-5_3_18-22-default: before 9-5.2

kgraft-patch-4_4_180-94_138-default-debuginfo: before 3-2.2

kgraft-patch-4_4_180-94_138-default: before 3-2.2

kgraft-patch-4_4_180-94_135-default-debuginfo: before 5-2.2

kgraft-patch-4_4_180-94_135-default: before 5-2.2

kgraft-patch-4_4_180-94_130-default-debuginfo: before 7-2.2

kgraft-patch-4_4_180-94_130-default: before 7-2.2

kgraft-patch-4_4_180-94_127-default-debuginfo: before 8-2.2

kgraft-patch-4_4_180-94_127-default: before 8-2.2

kgraft-patch-4_4_180-94_124-default-debuginfo: before 8-2.2

kgraft-patch-4_4_180-94_124-default: before 8-2.2

kgraft-patch-4_4_180-94_121-default-debuginfo: before 8-2.2

kgraft-patch-4_4_180-94_121-default: before 8-2.2

kgraft-patch-4_4_180-94_116-default-debuginfo: before 9-2.2

kgraft-patch-4_4_180-94_116-default: before 9-2.2

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:12-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:12-SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:12-SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP3-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_71-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_68-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_65-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_60-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_57-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_54-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_51-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_60-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_57-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_54-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_51-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_46-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_41-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_37-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_32-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_29-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_26-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_23-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_20-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_69-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_69-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_66-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_66-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_63-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_63-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_58-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_58-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_55-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_55-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_52-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_52-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_86-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_83-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_78-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_75-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_72-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_67-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_64-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_61-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_56-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_51-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_48-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_45-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_40-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_37-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_9-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_8-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_7-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_6-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_5-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_4-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_3-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_2-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_11-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_10-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_1-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_0-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_9-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_9-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_52-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_52-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_49-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_49-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_46-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_46-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_43-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_43-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_37-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_37-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_34-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_34-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_29-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_29-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_24-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_24-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_15-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_15-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_12-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_12-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-22-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-22-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_138-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_138-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_135-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_135-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_130-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_130-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_127-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_127-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_124-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_124-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_121-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_121-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_116-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_116-default:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2021/suse-su-20211075-1/

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) Buffer overflow

EUVDB-ID: #VU51451

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-2021-27365

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error when processing Netlink messages in Linux kernel through 5.11.3, as certain iSCSI data structures do not have appropriate length constraints or checks, and can exceed the PAGE_SIZE value. A local unprivileged user can send a Netlink message that is associated with iSCSI, and has a length up to the maximum length of a Netlink message, trigger memory corruption and execute arbitrary code on the system with elevated privileges.

Mitigation

Update the affected package the Linux Kernel (Live Patch 5 for SLE 12 SP5) to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Module for Live Patching: 15-SP1 - 15

SUSE Linux Enterprise Live Patching: 12-SP4 - 12-SP5

SUSE Linux Enterprise Server for SAP: 12-SP3

SUSE Linux Enterprise Server: 12-SP3-LTSS

kgraft-patch-4_12_14-95_71-default: before 2-2.2

kgraft-patch-4_12_14-95_68-default: before 3-2.2

kgraft-patch-4_12_14-95_65-default: before 4-2.2

kgraft-patch-4_12_14-95_60-default: before 7-2.2

kgraft-patch-4_12_14-95_57-default: before 8-2.2

kgraft-patch-4_12_14-95_54-default: before 8-2.2

kgraft-patch-4_12_14-95_51-default: before 10-2.2

kgraft-patch-4_12_14-122_60-default: before 3-2.2

kgraft-patch-4_12_14-122_57-default: before 4-2.2

kgraft-patch-4_12_14-122_54-default: before 4-2.2

kgraft-patch-4_12_14-122_51-default: before 6-2.2

kgraft-patch-4_12_14-122_46-default: before 6-2.2

kgraft-patch-4_12_14-122_41-default: before 8-2.2

kgraft-patch-4_12_14-122_37-default: before 9-2.2

kgraft-patch-4_12_14-122_32-default: before 10-2.2

kgraft-patch-4_12_14-122_29-default: before 10-2.2

kgraft-patch-4_12_14-122_26-default: before 10-2.2

kgraft-patch-4_12_14-122_23-default: before 10-2.2

kgraft-patch-4_12_14-122_20-default: before 11-2.2

kernel-livepatch-4_12_14-150_69-default-debuginfo: before 2-2.2

kernel-livepatch-4_12_14-150_69-default: before 2-2.2

kernel-livepatch-4_12_14-150_66-default-debuginfo: before 3-2.2

kernel-livepatch-4_12_14-150_66-default: before 3-2.2

kernel-livepatch-4_12_14-150_63-default-debuginfo: before 5-2.2

kernel-livepatch-4_12_14-150_63-default: before 5-2.2

kernel-livepatch-4_12_14-150_58-default-debuginfo: before 7-2.2

kernel-livepatch-4_12_14-150_58-default: before 7-2.2

kernel-livepatch-4_12_14-150_55-default-debuginfo: before 8-2.2

kernel-livepatch-4_12_14-150_55-default: before 8-2.2

kernel-livepatch-4_12_14-150_52-default-debuginfo: before 8-2.2

kernel-livepatch-4_12_14-150_52-default: before 8-2.2

kernel-livepatch-4_12_14-197_86-default: before 2-2.2

kernel-livepatch-4_12_14-197_83-default: before 3-2.2

kernel-livepatch-4_12_14-197_78-default: before 4-2.2

kernel-livepatch-4_12_14-197_75-default: before 4-2.2

kernel-livepatch-4_12_14-197_72-default: before 4-2.2

kernel-livepatch-4_12_14-197_67-default: before 5-2.3

kernel-livepatch-4_12_14-197_64-default: before 5-2.2

kernel-livepatch-4_12_14-197_61-default: before 6-2.2

kernel-livepatch-4_12_14-197_56-default: before 7-2.2

kernel-livepatch-4_12_14-197_51-default: before 8-2.2

kernel-livepatch-4_12_14-197_48-default: before 8-2.2

kernel-livepatch-4_12_14-197_45-default: before 8-2.2

kernel-livepatch-4_12_14-197_40-default: before 10-2.2

kernel-livepatch-4_12_14-197_37-default: before 11-2.2

kernel-livepatch-SLE15-SP2_Update_9-debugsource: before 4-2.2

kernel-livepatch-SLE15-SP2_Update_8-debugsource: before 4-2.2

kernel-livepatch-SLE15-SP2_Update_7-debugsource: before 5-2.2

kernel-livepatch-SLE15-SP2_Update_6-debugsource: before 5-2.2

kernel-livepatch-SLE15-SP2_Update_5-debugsource: before 5-2.2

kernel-livepatch-SLE15-SP2_Update_4-debugsource: before 7-2.2

kernel-livepatch-SLE15-SP2_Update_3-debugsource: before 7-2.2

kernel-livepatch-SLE15-SP2_Update_2-debugsource: before 7-2.2

kernel-livepatch-SLE15-SP2_Update_11-debugsource: before 2-2.2

kernel-livepatch-SLE15-SP2_Update_10-debugsource: before 3-2.2

kernel-livepatch-SLE15-SP2_Update_1-debugsource: before 8-2.2

kernel-livepatch-SLE15-SP2_Update_0-debugsource: before 9-5.2

kernel-livepatch-5_3_18-24_9-default-debuginfo: before 8-2.2

kernel-livepatch-5_3_18-24_9-default: before 8-2.2

kernel-livepatch-5_3_18-24_52-default-debuginfo: before 2-2.2

kernel-livepatch-5_3_18-24_52-default: before 2-2.2

kernel-livepatch-5_3_18-24_49-default-debuginfo: before 3-2.2

kernel-livepatch-5_3_18-24_49-default: before 3-2.2

kernel-livepatch-5_3_18-24_46-default-debuginfo: before 4-2.2

kernel-livepatch-5_3_18-24_46-default: before 4-2.2

kernel-livepatch-5_3_18-24_43-default-debuginfo: before 4-2.2

kernel-livepatch-5_3_18-24_43-default: before 4-2.2

kernel-livepatch-5_3_18-24_37-default-debuginfo: before 5-2.2

kernel-livepatch-5_3_18-24_37-default: before 5-2.2

kernel-livepatch-5_3_18-24_34-default-debuginfo: before 5-2.2

kernel-livepatch-5_3_18-24_34-default: before 5-2.2

kernel-livepatch-5_3_18-24_29-default-debuginfo: before 5-2.2

kernel-livepatch-5_3_18-24_29-default: before 5-2.2

kernel-livepatch-5_3_18-24_24-default-debuginfo: before 7-2.2

kernel-livepatch-5_3_18-24_24-default: before 7-2.2

kernel-livepatch-5_3_18-24_15-default-debuginfo: before 7-2.2

kernel-livepatch-5_3_18-24_15-default: before 7-2.2

kernel-livepatch-5_3_18-24_12-default-debuginfo: before 7-2.2

kernel-livepatch-5_3_18-24_12-default: before 7-2.2

kernel-livepatch-5_3_18-22-default-debuginfo: before 9-5.2

kernel-livepatch-5_3_18-22-default: before 9-5.2

kgraft-patch-4_4_180-94_138-default-debuginfo: before 3-2.2

kgraft-patch-4_4_180-94_138-default: before 3-2.2

kgraft-patch-4_4_180-94_135-default-debuginfo: before 5-2.2

kgraft-patch-4_4_180-94_135-default: before 5-2.2

kgraft-patch-4_4_180-94_130-default-debuginfo: before 7-2.2

kgraft-patch-4_4_180-94_130-default: before 7-2.2

kgraft-patch-4_4_180-94_127-default-debuginfo: before 8-2.2

kgraft-patch-4_4_180-94_127-default: before 8-2.2

kgraft-patch-4_4_180-94_124-default-debuginfo: before 8-2.2

kgraft-patch-4_4_180-94_124-default: before 8-2.2

kgraft-patch-4_4_180-94_121-default-debuginfo: before 8-2.2

kgraft-patch-4_4_180-94_121-default: before 8-2.2

kgraft-patch-4_4_180-94_116-default-debuginfo: before 9-2.2

kgraft-patch-4_4_180-94_116-default: before 9-2.2

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP1:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15-SP2:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_live_patching:15:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:12-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_live_patching:12-SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:12-SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP3-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_71-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_68-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_65-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_60-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_57-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_54-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-95_51-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_60-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_57-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_54-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_51-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_46-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_41-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_37-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_32-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_29-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_26-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_23-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_12_14-122_20-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_69-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_69-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_66-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_66-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_63-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_63-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_58-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_58-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_55-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_55-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_52-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-150_52-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_86-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_83-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_78-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_75-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_72-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_67-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_64-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_61-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_56-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_51-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_48-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_45-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_40-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-4_12_14-197_37-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_9-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_8-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_7-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_6-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_5-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_4-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_3-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_2-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_11-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_10-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_1-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-sle15-sp2_update_0-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_9-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_9-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_52-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_52-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_49-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_49-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_46-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_46-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_43-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_43-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_37-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_37-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_34-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_34-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_29-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_29-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_24-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_24-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_15-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_15-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_12-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-24_12-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-22-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kernel-livepatch-5_3_18-22-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_138-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_138-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_135-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_135-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_130-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_130-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_127-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_127-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_124-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_124-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_121-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_121-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_116-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:kgraft-patch-4_4_180-94_116-default:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2021/suse-su-20211075-1/

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.