SUSE update for the Linux Kernel (Live Patch 10 for SLE 12 SP5)

1) Buffer overflow

EUVDB-ID: #VU56018

Risk: Low

CVSSv4.0: 7.1 [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:P/U:Clear]

CVE-ID: CVE-2021-22543

CWE-ID: CWE-119 - Memory corruption

Exploit availability: Yes

Description

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

The vulnerability exists due to a boundary error in Linux kernel when handling VM_IO|VM_PFNMAP vmas in KVM. A local user can  can bypass RO checks and cause the pages to get freed while still accessible by the VMM and guest. As a result, an attacker with the ability to start and control a VM to read/write random pages of memory, can trigger memory corruption and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel (Live Patch 10 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

kgraft-patch-4_12_14-95_77-default: before 4-2.1

kgraft-patch-4_12_14-95_74-default: before 5-2.1

kgraft-patch-4_12_14-95_71-default: before 8-2.2

kgraft-patch-4_12_14-95_68-default: before 9-2.2

kgraft-patch-4_12_14-95_65-default: before 10-2.2

kgraft-patch-4_12_14-95_60-default: before 13-2.2

kgraft-patch-4_12_14-122_77-default: before 3-2.1

kgraft-patch-4_12_14-122_74-default: before 3-2.1

kgraft-patch-4_12_14-122_71-default: before 5-2.1

kgraft-patch-4_12_14-122_66-default: before 6-2.1

kgraft-patch-4_12_14-122_63-default: before 8-2.2

kgraft-patch-4_12_14-122_60-default: before 9-2.2

kgraft-patch-4_12_14-122_57-default: before 10-2.2

kgraft-patch-4_12_14-122_54-default: before 10-2.2

kgraft-patch-4_12_14-122_51-default: before 12-2.2

kgraft-patch-4_12_14-122_46-default: before 12-2.2

kgraft-patch-4_12_14-122_41-default: before 14-2.2

kgraft-patch-4_12_14-122_37-default: before 15-2.2

kgraft-patch-4_12_14-122_32-default: before 16-2.2

kernel-livepatch-4_12_14-150_72-default-debuginfo: before 5-2.1

kernel-livepatch-4_12_14-150_72-default: before 5-2.1

kernel-livepatch-4_12_14-150_69-default-debuginfo: before 8-2.2

kernel-livepatch-4_12_14-150_69-default: before 8-2.2

kernel-livepatch-4_12_14-150_66-default-debuginfo: before 9-2.2

kernel-livepatch-4_12_14-150_66-default: before 9-2.2

kernel-livepatch-4_12_14-150_63-default-debuginfo: before 11-2.2

kernel-livepatch-4_12_14-150_63-default: before 11-2.2

kernel-livepatch-4_12_14-150_58-default-debuginfo: before 13-2.2

kernel-livepatch-4_12_14-150_58-default: before 13-2.2

kernel-livepatch-4_12_14-197_92-default: before 4-2.1

kernel-livepatch-4_12_14-197_89-default: before 5-2.1

kernel-livepatch-4_12_14-197_86-default: before 8-2.2

kernel-livepatch-4_12_14-197_83-default: before 9-2.2

kernel-livepatch-4_12_14-197_78-default: before 10-2.2

kernel-livepatch-4_12_14-197_75-default: before 10-2.2

kernel-livepatch-4_12_14-197_72-default: before 10-2.2

kernel-livepatch-4_12_14-197_67-default: before 11-2.2

kernel-livepatch-4_12_14-197_64-default: before 11-2.2

kernel-livepatch-4_12_14-197_61-default: before 12-2.2

kernel-livepatch-4_12_14-197_56-default: before 13-2.2

kernel-livepatch-4_12_14-197_51-default: before 14-2.2

kernel-livepatch-SLE15-SP2_Update_9-debugsource: before 10-2.2

kernel-livepatch-SLE15-SP2_Update_8-debugsource: before 10-2.2

kernel-livepatch-SLE15-SP2_Update_7-debugsource: before 11-2.2

kernel-livepatch-SLE15-SP2_Update_6-debugsource: before 11-2.2

kernel-livepatch-SLE15-SP2_Update_5-debugsource: before 11-2.2

kernel-livepatch-SLE15-SP2_Update_4-debugsource: before 13-2.2

kernel-livepatch-SLE15-SP2_Update_3-debugsource: before 13-2.2

kernel-livepatch-SLE15-SP2_Update_2-debugsource: before 13-2.2

kernel-livepatch-SLE15-SP2_Update_16-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP2_Update_15-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP2_Update_14-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP2_Update_13-debugsource: before 5-2.1

kernel-livepatch-SLE15-SP2_Update_12-debugsource: before 5-2.1

kernel-livepatch-SLE15-SP2_Update_11-debugsource: before 8-2.2

kernel-livepatch-SLE15-SP2_Update_10-debugsource: before 9-2.2

kernel-livepatch-5_3_18-24_70-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-24_70-default: before 3-2.1

kernel-livepatch-5_3_18-24_67-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-24_67-default: before 3-2.1

kernel-livepatch-5_3_18-24_64-default-debuginfo: before 5-2.1

kernel-livepatch-5_3_18-24_64-default: before 5-2.1

kernel-livepatch-5_3_18-24_61-default-debuginfo: before 5-2.1

kernel-livepatch-5_3_18-24_61-default: before 5-2.1

kernel-livepatch-5_3_18-24_53_4-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-24_53_4-default: before 3-2.1

kernel-livepatch-5_3_18-24_52-default-debuginfo: before 8-2.2

kernel-livepatch-5_3_18-24_52-default: before 8-2.2

kernel-livepatch-5_3_18-24_49-default-debuginfo: before 9-2.2

kernel-livepatch-5_3_18-24_49-default: before 9-2.2

kernel-livepatch-5_3_18-24_46-default-debuginfo: before 10-2.2

kernel-livepatch-5_3_18-24_46-default: before 10-2.2

kernel-livepatch-5_3_18-24_43-default-debuginfo: before 10-2.2

kernel-livepatch-5_3_18-24_43-default: before 10-2.2

kernel-livepatch-5_3_18-24_37-default-debuginfo: before 11-2.2

kernel-livepatch-5_3_18-24_37-default: before 11-2.2

kernel-livepatch-5_3_18-24_34-default-debuginfo: before 11-2.2

kernel-livepatch-5_3_18-24_34-default: before 11-2.2

kernel-livepatch-5_3_18-24_29-default-debuginfo: before 11-2.2

kernel-livepatch-5_3_18-24_29-default: before 11-2.2

kernel-livepatch-5_3_18-24_24-default-debuginfo: before 13-2.2

kernel-livepatch-5_3_18-24_24-default: before 13-2.2

kernel-livepatch-5_3_18-24_15-default-debuginfo: before 13-2.2

kernel-livepatch-5_3_18-24_15-default: before 13-2.2

kernel-livepatch-5_3_18-24_12-default-debuginfo: before 13-2.2

kernel-livepatch-5_3_18-24_12-default: before 13-2.2

kernel-livepatch-SLE15-SP3_Update_3-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP3_Update_2-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP3_Update_1-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP3_Update_0-debugsource: before 5-3.1

kernel-livepatch-5_3_18-59_5-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-59_5-default: before 3-2.1

kernel-livepatch-5_3_18-59_16-default: before 2-2.1

kernel-livepatch-5_3_18-59_13-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-59_13-default: before 3-2.1

kernel-livepatch-5_3_18-59_10-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-59_10-default: before 3-2.1

kernel-livepatch-5_3_18-57-default-debuginfo: before 5-3.1

kernel-livepatch-5_3_18-57-default: before 5-3.1

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-SP3:*:*:*:*:*:*:*
• 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:a:suse:kgraft-patch-4_12_14-95_77-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-95_74-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-95_71-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-95_68-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-95_65-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-95_60-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_77-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_74-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_71-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_66-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_63-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_60-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_57-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_54-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_51-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_46-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_41-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_37-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_32-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_72-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_72-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_69-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_69-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_66-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_66-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_63-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_63-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_58-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_58-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_92-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_89-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_86-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_83-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_78-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_75-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_72-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_67-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_64-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_61-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_56-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_51-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_9-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_8-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_7-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_6-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_5-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_4-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_3-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_2-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_16-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_15-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_14-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_13-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_12-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_11-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_10-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_70-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_70-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_67-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_67-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_64-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_64-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_61-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_61-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_53_4-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_53_4-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_52-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_52-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_49-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_49-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_46-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_46-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_43-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_43-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_37-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_37-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_34-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_34-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_29-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_29-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_24-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_24-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_15-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_15-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_12-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_12-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp3_update_3-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp3_update_2-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp3_update_1-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp3_update_0-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_5-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_5-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_16-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_13-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_13-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_10-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_10-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-57-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-57-default:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2021/suse-su-20212746-1/

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. However, proof of concept for this vulnerability is available.

2) Race condition

EUVDB-ID: #VU54292

Risk: Medium

CVSSv4.0: 7.1 [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:P/U:Green]

CVE-ID: CVE-2021-3609

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

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

The vulnerability exists due to a race condition in the CAN BCM networking protocol (net/can/bcm.c) in the Linux kernel ranging from version 2.6.25 to mainline 5.13-rc6. A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

Update the affected package the Linux Kernel (Live Patch 10 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

kgraft-patch-4_12_14-95_77-default: before 4-2.1

kgraft-patch-4_12_14-95_74-default: before 5-2.1

kgraft-patch-4_12_14-95_71-default: before 8-2.2

kgraft-patch-4_12_14-95_68-default: before 9-2.2

kgraft-patch-4_12_14-95_65-default: before 10-2.2

kgraft-patch-4_12_14-95_60-default: before 13-2.2

kgraft-patch-4_12_14-122_77-default: before 3-2.1

kgraft-patch-4_12_14-122_74-default: before 3-2.1

kgraft-patch-4_12_14-122_71-default: before 5-2.1

kgraft-patch-4_12_14-122_66-default: before 6-2.1

kgraft-patch-4_12_14-122_63-default: before 8-2.2

kgraft-patch-4_12_14-122_60-default: before 9-2.2

kgraft-patch-4_12_14-122_57-default: before 10-2.2

kgraft-patch-4_12_14-122_54-default: before 10-2.2

kgraft-patch-4_12_14-122_51-default: before 12-2.2

kgraft-patch-4_12_14-122_46-default: before 12-2.2

kgraft-patch-4_12_14-122_41-default: before 14-2.2

kgraft-patch-4_12_14-122_37-default: before 15-2.2

kgraft-patch-4_12_14-122_32-default: before 16-2.2

kernel-livepatch-4_12_14-150_72-default-debuginfo: before 5-2.1

kernel-livepatch-4_12_14-150_72-default: before 5-2.1

kernel-livepatch-4_12_14-150_69-default-debuginfo: before 8-2.2

kernel-livepatch-4_12_14-150_69-default: before 8-2.2

kernel-livepatch-4_12_14-150_66-default-debuginfo: before 9-2.2

kernel-livepatch-4_12_14-150_66-default: before 9-2.2

kernel-livepatch-4_12_14-150_63-default-debuginfo: before 11-2.2

kernel-livepatch-4_12_14-150_63-default: before 11-2.2

kernel-livepatch-4_12_14-150_58-default-debuginfo: before 13-2.2

kernel-livepatch-4_12_14-150_58-default: before 13-2.2

kernel-livepatch-4_12_14-197_92-default: before 4-2.1

kernel-livepatch-4_12_14-197_89-default: before 5-2.1

kernel-livepatch-4_12_14-197_86-default: before 8-2.2

kernel-livepatch-4_12_14-197_83-default: before 9-2.2

kernel-livepatch-4_12_14-197_78-default: before 10-2.2

kernel-livepatch-4_12_14-197_75-default: before 10-2.2

kernel-livepatch-4_12_14-197_72-default: before 10-2.2

kernel-livepatch-4_12_14-197_67-default: before 11-2.2

kernel-livepatch-4_12_14-197_64-default: before 11-2.2

kernel-livepatch-4_12_14-197_61-default: before 12-2.2

kernel-livepatch-4_12_14-197_56-default: before 13-2.2

kernel-livepatch-4_12_14-197_51-default: before 14-2.2

kernel-livepatch-SLE15-SP2_Update_9-debugsource: before 10-2.2

kernel-livepatch-SLE15-SP2_Update_8-debugsource: before 10-2.2

kernel-livepatch-SLE15-SP2_Update_7-debugsource: before 11-2.2

kernel-livepatch-SLE15-SP2_Update_6-debugsource: before 11-2.2

kernel-livepatch-SLE15-SP2_Update_5-debugsource: before 11-2.2

kernel-livepatch-SLE15-SP2_Update_4-debugsource: before 13-2.2

kernel-livepatch-SLE15-SP2_Update_3-debugsource: before 13-2.2

kernel-livepatch-SLE15-SP2_Update_2-debugsource: before 13-2.2

kernel-livepatch-SLE15-SP2_Update_16-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP2_Update_15-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP2_Update_14-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP2_Update_13-debugsource: before 5-2.1

kernel-livepatch-SLE15-SP2_Update_12-debugsource: before 5-2.1

kernel-livepatch-SLE15-SP2_Update_11-debugsource: before 8-2.2

kernel-livepatch-SLE15-SP2_Update_10-debugsource: before 9-2.2

kernel-livepatch-5_3_18-24_70-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-24_70-default: before 3-2.1

kernel-livepatch-5_3_18-24_67-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-24_67-default: before 3-2.1

kernel-livepatch-5_3_18-24_64-default-debuginfo: before 5-2.1

kernel-livepatch-5_3_18-24_64-default: before 5-2.1

kernel-livepatch-5_3_18-24_61-default-debuginfo: before 5-2.1

kernel-livepatch-5_3_18-24_61-default: before 5-2.1

kernel-livepatch-5_3_18-24_53_4-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-24_53_4-default: before 3-2.1

kernel-livepatch-5_3_18-24_52-default-debuginfo: before 8-2.2

kernel-livepatch-5_3_18-24_52-default: before 8-2.2

kernel-livepatch-5_3_18-24_49-default-debuginfo: before 9-2.2

kernel-livepatch-5_3_18-24_49-default: before 9-2.2

kernel-livepatch-5_3_18-24_46-default-debuginfo: before 10-2.2

kernel-livepatch-5_3_18-24_46-default: before 10-2.2

kernel-livepatch-5_3_18-24_43-default-debuginfo: before 10-2.2

kernel-livepatch-5_3_18-24_43-default: before 10-2.2

kernel-livepatch-5_3_18-24_37-default-debuginfo: before 11-2.2

kernel-livepatch-5_3_18-24_37-default: before 11-2.2

kernel-livepatch-5_3_18-24_34-default-debuginfo: before 11-2.2

kernel-livepatch-5_3_18-24_34-default: before 11-2.2

kernel-livepatch-5_3_18-24_29-default-debuginfo: before 11-2.2

kernel-livepatch-5_3_18-24_29-default: before 11-2.2

kernel-livepatch-5_3_18-24_24-default-debuginfo: before 13-2.2

kernel-livepatch-5_3_18-24_24-default: before 13-2.2

kernel-livepatch-5_3_18-24_15-default-debuginfo: before 13-2.2

kernel-livepatch-5_3_18-24_15-default: before 13-2.2

kernel-livepatch-5_3_18-24_12-default-debuginfo: before 13-2.2

kernel-livepatch-5_3_18-24_12-default: before 13-2.2

kernel-livepatch-SLE15-SP3_Update_3-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP3_Update_2-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP3_Update_1-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP3_Update_0-debugsource: before 5-3.1

kernel-livepatch-5_3_18-59_5-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-59_5-default: before 3-2.1

kernel-livepatch-5_3_18-59_16-default: before 2-2.1

kernel-livepatch-5_3_18-59_13-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-59_13-default: before 3-2.1

kernel-livepatch-5_3_18-59_10-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-59_10-default: before 3-2.1

kernel-livepatch-5_3_18-57-default-debuginfo: before 5-3.1

kernel-livepatch-5_3_18-57-default: before 5-3.1

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-SP3:*:*:*:*:*:*:*
• 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:a:suse:kgraft-patch-4_12_14-95_77-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-95_74-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-95_71-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-95_68-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-95_65-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-95_60-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_77-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_74-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_71-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_66-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_63-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_60-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_57-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_54-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_51-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_46-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_41-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_37-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_32-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_72-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_72-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_69-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_69-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_66-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_66-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_63-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_63-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_58-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_58-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_92-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_89-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_86-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_83-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_78-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_75-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_72-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_67-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_64-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_61-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_56-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_51-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_9-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_8-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_7-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_6-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_5-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_4-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_3-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_2-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_16-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_15-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_14-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_13-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_12-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_11-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_10-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_70-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_70-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_67-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_67-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_64-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_64-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_61-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_61-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_53_4-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_53_4-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_52-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_52-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_49-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_49-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_46-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_46-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_43-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_43-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_37-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_37-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_34-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_34-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_29-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_29-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_24-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_24-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_15-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_15-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_12-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_12-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp3_update_3-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp3_update_2-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp3_update_1-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp3_update_0-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_5-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_5-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_16-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_13-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_13-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_10-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_10-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-57-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-57-default:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2021/suse-su-20212746-1/

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. However, proof of concept for this vulnerability is available.

3) Out-of-bounds write

EUVDB-ID: #VU57101

Risk: Medium

CVSSv4.0: 4.8 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-37576

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error in arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform. An attacker on KVM guest OS can cause host OS memory corruption via rtas_args.nargs and execute arbitrary code on the host OS.

Mitigation

Update the affected package the Linux Kernel (Live Patch 10 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

kgraft-patch-4_12_14-95_77-default: before 4-2.1

kgraft-patch-4_12_14-95_74-default: before 5-2.1

kgraft-patch-4_12_14-95_71-default: before 8-2.2

kgraft-patch-4_12_14-95_68-default: before 9-2.2

kgraft-patch-4_12_14-95_65-default: before 10-2.2

kgraft-patch-4_12_14-95_60-default: before 13-2.2

kgraft-patch-4_12_14-122_77-default: before 3-2.1

kgraft-patch-4_12_14-122_74-default: before 3-2.1

kgraft-patch-4_12_14-122_71-default: before 5-2.1

kgraft-patch-4_12_14-122_66-default: before 6-2.1

kgraft-patch-4_12_14-122_63-default: before 8-2.2

kgraft-patch-4_12_14-122_60-default: before 9-2.2

kgraft-patch-4_12_14-122_57-default: before 10-2.2

kgraft-patch-4_12_14-122_54-default: before 10-2.2

kgraft-patch-4_12_14-122_51-default: before 12-2.2

kgraft-patch-4_12_14-122_46-default: before 12-2.2

kgraft-patch-4_12_14-122_41-default: before 14-2.2

kgraft-patch-4_12_14-122_37-default: before 15-2.2

kgraft-patch-4_12_14-122_32-default: before 16-2.2

kernel-livepatch-4_12_14-150_72-default-debuginfo: before 5-2.1

kernel-livepatch-4_12_14-150_72-default: before 5-2.1

kernel-livepatch-4_12_14-150_69-default-debuginfo: before 8-2.2

kernel-livepatch-4_12_14-150_69-default: before 8-2.2

kernel-livepatch-4_12_14-150_66-default-debuginfo: before 9-2.2

kernel-livepatch-4_12_14-150_66-default: before 9-2.2

kernel-livepatch-4_12_14-150_63-default-debuginfo: before 11-2.2

kernel-livepatch-4_12_14-150_63-default: before 11-2.2

kernel-livepatch-4_12_14-150_58-default-debuginfo: before 13-2.2

kernel-livepatch-4_12_14-150_58-default: before 13-2.2

kernel-livepatch-4_12_14-197_92-default: before 4-2.1

kernel-livepatch-4_12_14-197_89-default: before 5-2.1

kernel-livepatch-4_12_14-197_86-default: before 8-2.2

kernel-livepatch-4_12_14-197_83-default: before 9-2.2

kernel-livepatch-4_12_14-197_78-default: before 10-2.2

kernel-livepatch-4_12_14-197_75-default: before 10-2.2

kernel-livepatch-4_12_14-197_72-default: before 10-2.2

kernel-livepatch-4_12_14-197_67-default: before 11-2.2

kernel-livepatch-4_12_14-197_64-default: before 11-2.2

kernel-livepatch-4_12_14-197_61-default: before 12-2.2

kernel-livepatch-4_12_14-197_56-default: before 13-2.2

kernel-livepatch-4_12_14-197_51-default: before 14-2.2

kernel-livepatch-SLE15-SP2_Update_9-debugsource: before 10-2.2

kernel-livepatch-SLE15-SP2_Update_8-debugsource: before 10-2.2

kernel-livepatch-SLE15-SP2_Update_7-debugsource: before 11-2.2

kernel-livepatch-SLE15-SP2_Update_6-debugsource: before 11-2.2

kernel-livepatch-SLE15-SP2_Update_5-debugsource: before 11-2.2

kernel-livepatch-SLE15-SP2_Update_4-debugsource: before 13-2.2

kernel-livepatch-SLE15-SP2_Update_3-debugsource: before 13-2.2

kernel-livepatch-SLE15-SP2_Update_2-debugsource: before 13-2.2

kernel-livepatch-SLE15-SP2_Update_16-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP2_Update_15-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP2_Update_14-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP2_Update_13-debugsource: before 5-2.1

kernel-livepatch-SLE15-SP2_Update_12-debugsource: before 5-2.1

kernel-livepatch-SLE15-SP2_Update_11-debugsource: before 8-2.2

kernel-livepatch-SLE15-SP2_Update_10-debugsource: before 9-2.2

kernel-livepatch-5_3_18-24_70-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-24_70-default: before 3-2.1

kernel-livepatch-5_3_18-24_67-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-24_67-default: before 3-2.1

kernel-livepatch-5_3_18-24_64-default-debuginfo: before 5-2.1

kernel-livepatch-5_3_18-24_64-default: before 5-2.1

kernel-livepatch-5_3_18-24_61-default-debuginfo: before 5-2.1

kernel-livepatch-5_3_18-24_61-default: before 5-2.1

kernel-livepatch-5_3_18-24_53_4-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-24_53_4-default: before 3-2.1

kernel-livepatch-5_3_18-24_52-default-debuginfo: before 8-2.2

kernel-livepatch-5_3_18-24_52-default: before 8-2.2

kernel-livepatch-5_3_18-24_49-default-debuginfo: before 9-2.2

kernel-livepatch-5_3_18-24_49-default: before 9-2.2

kernel-livepatch-5_3_18-24_46-default-debuginfo: before 10-2.2

kernel-livepatch-5_3_18-24_46-default: before 10-2.2

kernel-livepatch-5_3_18-24_43-default-debuginfo: before 10-2.2

kernel-livepatch-5_3_18-24_43-default: before 10-2.2

kernel-livepatch-5_3_18-24_37-default-debuginfo: before 11-2.2

kernel-livepatch-5_3_18-24_37-default: before 11-2.2

kernel-livepatch-5_3_18-24_34-default-debuginfo: before 11-2.2

kernel-livepatch-5_3_18-24_34-default: before 11-2.2

kernel-livepatch-5_3_18-24_29-default-debuginfo: before 11-2.2

kernel-livepatch-5_3_18-24_29-default: before 11-2.2

kernel-livepatch-5_3_18-24_24-default-debuginfo: before 13-2.2

kernel-livepatch-5_3_18-24_24-default: before 13-2.2

kernel-livepatch-5_3_18-24_15-default-debuginfo: before 13-2.2

kernel-livepatch-5_3_18-24_15-default: before 13-2.2

kernel-livepatch-5_3_18-24_12-default-debuginfo: before 13-2.2

kernel-livepatch-5_3_18-24_12-default: before 13-2.2

kernel-livepatch-SLE15-SP3_Update_3-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP3_Update_2-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP3_Update_1-debugsource: before 3-2.1

kernel-livepatch-SLE15-SP3_Update_0-debugsource: before 5-3.1

kernel-livepatch-5_3_18-59_5-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-59_5-default: before 3-2.1

kernel-livepatch-5_3_18-59_16-default: before 2-2.1

kernel-livepatch-5_3_18-59_13-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-59_13-default: before 3-2.1

kernel-livepatch-5_3_18-59_10-default-debuginfo: before 3-2.1

kernel-livepatch-5_3_18-59_10-default: before 3-2.1

kernel-livepatch-5_3_18-57-default-debuginfo: before 5-3.1

kernel-livepatch-5_3_18-57-default: before 5-3.1

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-SP3:*:*:*:*:*:*:*
• 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:a:suse:kgraft-patch-4_12_14-95_77-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-95_74-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-95_71-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-95_68-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-95_65-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-95_60-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_77-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_74-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_71-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_66-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_63-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_60-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_57-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_54-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_51-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_46-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_41-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_37-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kgraft-patch-4_12_14-122_32-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_72-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_72-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_69-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_69-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_66-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_66-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_63-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_63-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_58-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-150_58-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_92-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_89-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_86-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_83-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_78-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_75-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_72-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_67-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_64-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_61-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_56-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-4_12_14-197_51-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_9-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_8-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_7-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_6-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_5-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_4-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_3-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_2-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_16-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_15-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_14-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_13-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_12-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_11-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp2_update_10-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_70-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_70-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_67-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_67-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_64-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_64-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_61-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_61-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_53_4-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_53_4-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_52-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_52-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_49-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_49-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_46-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_46-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_43-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_43-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_37-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_37-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_34-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_34-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_29-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_29-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_24-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_24-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_15-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_15-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_12-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-24_12-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp3_update_3-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp3_update_2-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp3_update_1-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-sle15-sp3_update_0-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_5-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_5-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_16-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_13-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_13-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_10-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-59_10-default:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-57-default-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:kernel-livepatch-5_3_18-57-default:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2021/suse-su-20212746-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

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