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Vulnerabilities
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CVE-2021-4202

Updated on 25 Mar 2022

Severity

7.0 High severity

Details

CVSS score
7.0
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE ID
Links
NISTCIRCLRHELUbuntu

Overview

About vulnerability

A use-after-free flaw was found in nci_request in net/nfc/nci/core.c in NFC Controller Interface (NCI) in the Linux kernel. This flaw could allow a local attacker with user privileges to cause a data race problem while the device is getting removed, leading to a privilege escalation problem.

Details

Affected product:
AlmaLinux 9.2 ESU , Amazon Linux 2 ELS , CentOS 6 ELS , CentOS 7 ELS , CentOS 8.4 ELS , CentOS 8.5 ELS , CentOS Stream 8 ELS , CloudLinux 6 ELS , CloudLinux 7 ELS , Debian 10 ELS , Oracle Linux 6 ELS , Oracle Linux 7 ELS , RHEL 7 ELS , Ubuntu 16.04 ELS , Ubuntu 18.04 ELS
Affected packages:
kernel @ 5.14.0-11 (+17 more)

Fixes

KernelCare state

Live-patch status from KernelCare for each operating system.

Operating system Status Covered kernels
Debian 10 Will Not Fix
20 kernels
  • 4.19.118-2
  • 4.19.37-5
  • 4.19.208-1
  • 4.19.181-1
  • 4.19.152-1
  • 4.19.98-1
  • 4.19.132-1
  • 4.19.194-3
  • 4.19.67-2+deb10u1
  • 4.19.171-2
  • 4.19.98-1+deb10u1
  • 4.19.160-2
  • 4.19.194-2
  • 4.19.118-2+deb10u1
  • 4.19.37-5+deb10u2
  • 4.19.67-2+deb10u2
  • 4.19.67-2
  • 4.19.37-5+deb10u1
  • 4.19.146-1
  • 4.19.194-1
Debian 10 cloud Will Not Fix
14 kernels
  • 4.19.67-2+deb10u2
  • 4.19.171-2
  • 4.19.194-1
  • 4.19.208-1
  • 4.19.152-1
  • 4.19.118-2
  • 4.19.160-2
  • 4.19.194-2
  • 4.19.146-1
  • 4.19.181-1
  • 4.19.118-2+deb10u1
  • 4.19.132-1
  • 4.19.194-3
  • 4.19.98-1+deb10u1
Debian 11 Will Not Fix —
Debian 8 backports Released
24 kernels
  • 4.9.110-3+deb9u1~deb8u1
  • 4.9.110-3+deb9u5~deb8u1
  • 4.9.168-1+deb9u3~deb8u1
  • 4.9.210-1+deb9u1~deb8u1
  • 4.9.210-1~deb8u1
  • 4.9.30-2+deb9u2~bpo8+1
  • 4.9.189-3~deb8u1
  • 4.9.144-3.1~deb8u1
  • 4.9.110-1~deb8u1
  • 4.9.110-3+deb9u4~deb8u1
  • 4.9.110-3+deb9u2~deb8u1
  • 4.9.168-1+deb9u4~deb8u1
  • 4.9.168-1+deb9u5~deb8u1
  • 4.9.189-3+deb9u1~deb8u1
  • 4.9.189-3+deb9u2~deb8u1
  • 4.9.30-2+deb9u5~bpo8+1
  • 4.9.30-2~bpo8+1
  • 4.9.51-1~bpo8+1
  • 4.9.65-3+deb9u1~bpo8+1
  • 4.9.65-3+deb9u2~bpo8+1
  • 4.9.65-3~bpo8+1
  • 4.9.82-1+deb9u3~bpo8+1
  • 4.9.88-1+deb9u1~bpo8+1
  • 4.9.88-1~bpo8+1
Debian 9 Released
52 kernels
  • 4.9.210-1
  • 4.9.82-1+deb9u2
  • 4.9.168-1+deb9u2
  • 4.9.189-3+deb9u1
  • 4.9.110-3+deb9u3
  • 4.9.240-1
  • 4.9.107-1
  • 4.9.210-1+deb9u1
  • 4.9.30-2+deb9u1
  • 4.9.168-1+deb9u5
  • 4.9.168-1+deb9u4
  • 4.9.110-3+deb9u2
  • 4.9.168-1+deb9u3
  • 4.9.88-1
  • 4.9.110-3+deb9u1
  • 4.9.290-1
  • 4.9.88-1+deb9u1
  • 4.9.246-1
  • 4.9.51-1
  • 4.9.110-1
  • 4.9.30-2+deb9u5
  • 4.9.258-1
  • 4.9.272-2
  • 4.9.30-2+deb9u4
  • 4.9.65-1
  • 4.9.80-1
  • 4.9.130-1
  • 4.9.189-3+deb9u2
  • 4.9.228-1
  • 4.9.30-2+deb9u3
  • 4.9.65-3+deb9u1
  • 4.9.110-2
  • 4.9.110-3+deb9u4
  • 4.9.110-3
  • 4.9.130-2
  • 4.9.144-2
  • 4.9.144-3.1
  • 4.9.144-3
  • 4.9.189-3
  • 4.9.240-2
  • 4.9.246-2
  • 4.9.30-2+deb9u2
  • 4.9.30-2
  • 4.9.65-3+deb9u2
  • 4.9.65-3
  • 4.9.80-2
  • 4.9.82-1+deb9u3
  • 4.9.168-1
  • 4.9.135-1
  • 4.9.110-3+deb9u6
  • 4.9.272-1
  • 4.9.110-3+deb9u5
Endurance 6 elrepo Released
1 kernel
  • 4.4.112-1.el6.elrepo
Proofpoint Ready For Release —
Proxmox VE 5 Released
47 kernels
  • 4.15.10-1-pve_4.15.10-4
  • 4.15.15-1-pve_4.15.15-6
  • 4.15.17-1-pve_4.15.17-9
  • 4.15.17-2-pve_4.15.17-10
  • 4.15.18-1-pve_4.15.18-16
  • 4.15.18-1-pve_4.15.18-17
  • 4.15.18-10-pve_4.15.18-31
  • 4.15.18-11-pve_4.15.18-34
  • 4.15.18-13-pve_4.15.18-37
  • 4.15.18-14-pve-4.15.18-38
  • 4.15.18-17-pve_4.15.18-42
  • 4.15.18-17-pve_4.15.18-43
  • 4.15.18-19-pve_4.15.18-45
  • 4.15.18-2-pve_4.15.18-21
  • 4.15.18-22-pve_4.15.18-50
  • 4.15.18-27-pve_4.15.18-55
  • 4.15.18-30-pve-4.15.18-58
  • 4.15.18-4-pve_4.15.18-23
  • 4.15.18-7-pve-4.15.18-27
  • 4.15.18-7-pve_4.15.18-26
  • 4.15.18-9-pve_4.15.18-30
  • 4.15.3-1-pve_4.15.3-1
  • 4.15.18-11-pve_4.15.18-33
  • 4.15.18-6-pve_4.15.18-25
  • 4.15.18-23-pve_4.15.18-51
  • 4.15.18-8-pve_4.15.18-28
  • 4.15.18-1-pve_4.15.18-15
  • 4.15.18-2-pve_4.15.18-20
  • 4.15.18-18-pve_4.15.18-44
  • 4.15.18-25-pve_4.15.18-53
  • 4.15.18-16-pve_4.15.18-41
  • 4.15.17-3-pve_4.15.17-12
  • 4.15.18-10-pve_4.15.18-32
  • 4.15.18-12-pve_4.15.18-35
  • 4.15.18-29-pve_4.15.18-57
  • 4.15.18-28-pve_4.15.18-56
  • 4.15.18-21-pve_4.15.18-48
  • 4.15.18-26-pve_4.15.18-54
  • 4.15.18-14-pve_4.15.18-39
  • 4.15.18-22-pve_4.15.18-49
  • 4.15.18-15-pve_4.15.18-40
  • 4.15.18-20-pve_4.15.18-46
  • 4.15.18-3-pve_4.15.18-22
  • 4.15.18-21-pve_4.15.18-47
  • 4.15.18-5-pve_4.15.18-24
  • 4.15.18-24-pve_4.15.18-52
  • 4.15.18-1-pve_4.15.18-19
Proxmox VE 6 Released
33 kernels
  • 5.4.41-1-pve_5.4.41-1
  • 5.4.44-1-pve_5.4.44-1
  • 5.4.60-1-pve_5.4.60-1
  • 5.4.78-1-pve_5.4.78-1
  • 5.4.73-1-pve_5.4.73-1
  • 5.4.55-1-pve_5.4.55-1
  • 5.4.101-1-pve_5.4.101-1
  • 5.4.103-1-pve_5.4.103-1
  • 5.4.106-1-pve_5.4.106-1
  • 5.4.114-1-pve_5.4.114-1
  • 5.4.119-1-pve_5.4.119-1
  • 5.4.124-1-pve_5.4.124-1
  • 5.4.124-1-pve_5.4.124-2
  • 5.4.128-1-pve-5.4.128-2
  • 5.4.128-1-pve_5.4.128-1
  • 5.4.140-1-pve_5.4.140-1
  • 5.4.143-1-pve_5.4.143-1
  • 5.4.148-1-pve-5.4.148-1
  • 5.4.151-1-pve-5.4.151-1
  • 5.4.157-1-pve-5.4.157-1
  • 5.4.162-1-pve-5.4.162-1
  • 5.4.162-1-pve-5.4.162-2
  • 5.4.22-1-pve_5.4.22-1
  • 5.4.24-1-pve_5.4.24-1
  • 5.4.27-1-pve_5.4.27-1
  • 5.4.30-1-pve_5.4.30-1
  • 5.4.44-2-pve_5.4.44-2
  • 5.4.60-1-pve_5.4.60-2
  • 5.4.78-2-pve_5.4.78-2
  • 5.4.86-1-pve_5.4.86-1
  • 5.4.98-1-pve_5.4.98-1
  • 5.4.65-1-pve_5.4.65-1
  • 5.4.34-1-pve_5.4.34-2
Ubuntu 14.04 HWE Released
66 kernels
  • 4.4.0-101.124~14.04.1
  • 4.4.0-103.126~14.04.1
  • 4.4.0-104.127~14.04.1
  • 4.4.0-108.131~14.04.1
  • 4.4.0-109.132~14.04.1
  • 4.4.0-111.134~14.04.1
  • 4.4.0-112.135~14.04.1
  • 4.4.0-116.140~14.04.1
  • 4.4.0-119.143~14.04.1
  • 4.4.0-121.145~14.04.1
  • 4.4.0-124.148~14.04.1
  • 4.4.0-127.153~14.04.1
  • 4.4.0-128.154~14.04.1
  • 4.4.0-130.156~14.04.1
  • 4.4.0-131.157~14.04.1
  • 4.4.0-133.159~14.04.1
  • 4.4.0-134.160~14.04.1
  • 4.4.0-135.161~14.04.1
  • 4.4.0-137.163~14.04.1
  • 4.4.0-138.164~14.04.1
  • 4.4.0-139.165~14.04.1
  • 4.4.0-140.166~14.04.1
  • 4.4.0-141.167~14.04.1
  • 4.4.0-142.168~14.04.1
  • 4.4.0-143.169~14.04.2
  • 4.4.0-144.170~14.04.1
  • 4.4.0-148.174~14.04.1
  • 4.4.0-21.37~14.04.1
  • 4.4.0-22.39~14.04.1
  • 4.4.0-22.40~14.04.1
  • 4.4.0-23.41~14.04.1
  • 4.4.0-24.43~14.04.1
  • 4.4.0-28.47~14.04.1
  • 4.4.0-31.50~14.04.1
  • 4.4.0-34.53~14.04.1
  • 4.4.0-36.55~14.04.1
  • 4.4.0-38.57~14.04.1
  • 4.4.0-42.62~14.04.1
  • 4.4.0-45.66~14.04.1
  • 4.4.0-47.68~14.04.1
  • 4.4.0-51.72~14.04.1
  • 4.4.0-53.74~14.04.1
  • 4.4.0-57.78~14.04.1
  • 4.4.0-59.80~14.04.1
  • 4.4.0-62.83~14.04.1
  • 4.4.0-63.84~14.04.2
  • 4.4.0-64.85~14.04.1
  • 4.4.0-65.86~14.04.1
  • 4.4.0-66.87~14.04.1
  • 4.4.0-67.88~14.04.1
  • 4.4.0-70.91~14.04.1
  • 4.4.0-71.92~14.04.1
  • 4.4.0-72.93~14.04.1
  • 4.4.0-75.96~14.04.1
  • 4.4.0-78.99~14.04.2
  • 4.4.0-79.100~14.04.1
  • 4.4.0-81.104~14.04.1
  • 4.4.0-83.106~14.04.1
  • 4.4.0-87.110~14.04.1
  • 4.4.0-89.112~14.04.1
  • 4.4.0-91.114~14.04.1
  • 4.4.0-92.115~14.04.1
  • 4.4.0-93.116~14.04.1
  • 4.4.0-96.119~14.04.1
  • 4.4.0-97.120~14.04.1
  • 4.4.0-98.121~14.04.1
Ubuntu 16.04 Released
110 kernels
  • 4.4.0-101.124
  • 4.4.0-146.172
  • 4.4.0-189.219
  • 4.4.0-103.126
  • 4.4.0-104.127
  • 4.4.0-108.131
  • 4.4.0-109.132
  • 4.4.0-112.135
  • 4.4.0-116.140
  • 4.4.0-119.143
  • 4.4.0-121.145
  • 4.4.0-122.146
  • 4.4.0-124.148
  • 4.4.0-127.153
  • 4.4.0-128.154
  • 4.4.0-130.156
  • 4.4.0-131.157
  • 4.4.0-133.159
  • 4.4.0-134.160
  • 4.4.0-135.161
  • 4.4.0-137.163
  • 4.4.0-138.164
  • 4.4.0-139.165
  • 4.4.0-140.166
  • 4.4.0-141.167
  • 4.4.0-142.168
  • 4.4.0-143.169
  • 4.4.0-145.171
  • 4.4.0-148.174
  • 4.4.0-149.175
  • 4.4.0-150.176
  • 4.4.0-151.178
  • 4.4.0-154.181
  • 4.4.0-157.185
  • 4.4.0-159.187
  • 4.4.0-161.189
  • 4.4.0-164.192
  • 4.4.0-165.193
  • 4.4.0-166.195
  • 4.4.0-168.197
  • 4.4.0-169.198
  • 4.4.0-170.199
  • 4.4.0-171.200
  • 4.4.0-172.202
  • 4.4.0-173.203
  • 4.4.0-174.204
  • 4.4.0-176.206
  • 4.4.0-177.207
  • 4.4.0-178.208
  • 4.4.0-179.209
  • 4.4.0-186.216
  • 4.4.0-187.217
  • 4.4.0-190.220
  • 4.4.0-193.224
  • 4.4.0-194.226
  • 4.4.0-195.227
  • 4.4.0-21.37
  • 4.4.0-22.40
  • 4.4.0-23.41
  • 4.4.0-24.43
  • 4.4.0-28.47
  • 4.4.0-31.50
  • 4.4.0-34.53
  • 4.4.0-36.55
  • 4.4.0-38.57
  • 4.4.0-42.62
  • 4.4.0-43.63
  • 4.4.0-45.66
  • 4.4.0-47.68
  • 4.4.0-51.72
  • 4.4.0-53.74
  • 4.4.0-57.78
  • 4.4.0-59.80
  • 4.4.0-62.83
  • 4.4.0-63.84
  • 4.4.0-64.85
  • 4.4.0-65.86
  • 4.4.0-66.87
  • 4.4.0-67.88
  • 4.4.0-70.91
  • 4.4.0-71.92
  • 4.4.0-72.93
  • 4.4.0-75.96
  • 4.4.0-77.98
  • 4.4.0-78.99
  • 4.4.0-79.100
  • 4.4.0-81.104
  • 4.4.0-83.106
  • 4.4.0-87.110
  • 4.4.0-89.112
  • 4.4.0-91.114
  • 4.4.0-92.115
  • 4.4.0-93.116
  • 4.4.0-96.119
  • 4.4.0-97.120
  • 4.4.0-98.121
  • 4.4.0-197.229
  • 4.4.0-198.230
  • 4.4.0-200.232
  • 4.4.0-201.233
  • 4.4.0-203.235
  • 4.4.0-204.236
  • 4.4.0-206.238
  • 4.4.0-209.241
  • 4.4.0-210.242
  • 4.4.0-208.240
  • 4.4.0-216.249
  • 4.4.0-184.214
  • 4.4.0-185.215
  • 4.4.0-22.39
Ubuntu 16.04 AWS Released
78 kernels
  • 4.4.0-1118.132
  • 4.4.0-1113.126
  • 4.4.0-1012.21
  • 4.4.0-1013.22
  • 4.4.0-1016.25
  • 4.4.0-1017.26
  • 4.4.0-1018.27
  • 4.4.0-1020.29
  • 4.4.0-1022.31
  • 4.4.0-1026.35
  • 4.4.0-1028.37
  • 4.4.0-1030.39
  • 4.4.0-1031.40
  • 4.4.0-1032.41
  • 4.4.0-1035.44
  • 4.4.0-1037.46
  • 4.4.0-1038.47
  • 4.4.0-1039.48
  • 4.4.0-1041.50
  • 4.4.0-1043.52
  • 4.4.0-1044.53
  • 4.4.0-1047.56
  • 4.4.0-1048.57
  • 4.4.0-1049.58
  • 4.4.0-1050.59
  • 4.4.0-1052.61
  • 4.4.0-1054.63
  • 4.4.0-1055.64
  • 4.4.0-1057.66
  • 4.4.0-1060.69
  • 4.4.0-1061.70
  • 4.4.0-1062.71
  • 4.4.0-1065.75
  • 4.4.0-1066.76
  • 4.4.0-1067.77
  • 4.4.0-1069.79
  • 4.4.0-1070.80
  • 4.4.0-1072.82
  • 4.4.0-1073.83
  • 4.4.0-1074.84
  • 4.4.0-1075.85
  • 4.4.0-1077.87
  • 4.4.0-1079.89
  • 4.4.0-1081.91
  • 4.4.0-1083.93
  • 4.4.0-1084.94
  • 4.4.0-1085.96
  • 4.4.0-1087.98
  • 4.4.0-1088.99
  • 4.4.0-1090.101
  • 4.4.0-1092.103
  • 4.4.0-1094.105
  • 4.4.0-1095.106
  • 4.4.0-1096.107
  • 4.4.0-1098.109
  • 4.4.0-1099.110
  • 4.4.0-1100.111
  • 4.4.0-1101.112
  • 4.4.0-1102.113
  • 4.4.0-1104.115
  • 4.4.0-1105.116
  • 4.4.0-1106.117
  • 4.4.0-1107.118
  • 4.4.0-1109.120
  • 4.4.0-1110.121
  • 4.4.0-1111.123
  • 4.4.0-1112.124
  • 4.4.0-1114.127
  • 4.4.0-1117.131
  • 4.4.0-1119.133
  • 4.4.0-1120.134
  • 4.4.0-1121.135
  • 4.4.0-1122.136
  • 4.4.0-1123.137
  • 4.4.0-1124.138
  • 4.4.0-1128.142
  • 4.4.0-1126.140
  • 4.4.0-1127.141
Ubuntu 16.04 AWS ESM Ready For Release —
Ubuntu 16.04 AWS HWE Released
43 kernels
  • 4.15.0-1030.31~16.04.1
  • 4.15.0-1036.38~16.04.1
  • 4.15.0-1044.46~16.04.1
  • 4.15.0-1048.50~16.04.1
  • 4.15.0-1090.95~16.04.1
  • 4.15.0-1080.84~16.04.1
  • 4.15.0-1094.101~16.04.1
  • 4.15.0-1082.86~16.04.1
  • 4.15.0-1066.70~16.04.1
  • 4.15.0-1083.87~16.04.1
  • 4.15.0-1050.52~16.04.1
  • 4.15.0-1074.78~16.04.1
  • 4.15.0-1095.102~16.04.1
  • 4.15.0-1093.99~16.04.1
  • 4.15.0-1088.93~16.04.1
  • 4.15.0-1039.41~16.04.1
  • 4.15.0-1054.56~16.04.1
  • 4.15.0-1098.105~16.04.1
  • 4.15.0-1060.62~16.04.1
  • 4.15.0-1067.71~16.04.1
  • 4.15.0-1063.67~16.04.1
  • 4.15.0-1091.96~16.04.1
  • 4.15.0-1096.103~16.04.1
  • 4.15.0-1041.43~16.04.1
  • 4.15.0-1058.60~16.04.1
  • 4.15.0-1033.35~16.04.1
  • 4.15.0-1056.58~16.04.1
  • 4.15.0-1040.42~16.04.1
  • 4.15.0-1032.34~16.04.1
  • 4.15.0-1097.104~16.04.1
  • 4.15.0-1065.69~16.04.1
  • 4.15.0-1047.49~16.04.1
  • 4.15.0-1085.90~16.04.1
  • 4.15.0-1035.37~16.04.1
  • 4.15.0-1031.33~16.04.1
  • 4.15.0-1057.59~16.04.1
  • 4.15.0-1073.77~16.04.1
  • 4.15.0-1099.106~16.04.1
  • 4.15.0-1045.47~16.04.1
  • 4.15.0-1079.83~16.04.1
  • 4.15.0-1052.54~16.04.1
  • 4.15.0-1043.45~16.04.1
  • 4.15.0-1051.53~16.04.1
Ubuntu 16.04 AWS HWE ESM Ready For Release —
Ubuntu 16.04 Azure Released
59 kernels
  • 4.15.0-1040.44
  • 4.15.0-1018.18~16.04.1
  • 4.15.0-1028.29~16.04.1
  • 4.15.0-1030.31~16.04.1
  • 4.15.0-1032.33~16.04.1
  • 4.15.0-1039.43
  • 4.15.0-1042.46
  • 4.15.0-1050.55
  • 4.15.0-1052.57
  • 4.15.0-1057.62
  • 4.15.0-1069.74
  • 4.15.0-1102.113~16.04.1
  • 4.15.0-1041.45
  • 4.15.0-1060.65
  • 4.15.0-1051.56
  • 4.15.0-1036.38~16.04.1
  • 4.15.0-1025.26~16.04.1
  • 4.15.0-1061.66
  • 4.15.0-1066.71
  • 4.15.0-1056.61
  • 4.15.0-1108.120~16.04.1
  • 4.15.0-1049.54
  • 4.15.0-1113.126~16.04.1
  • 4.15.0-1111.123~16.04.1
  • 4.15.0-1037.39~16.04.1
  • 4.15.0-1092.102~16.04.1
  • 4.15.0-1093.103~16.04.1
  • 4.15.0-1019.19~16.04.1
  • 4.15.0-1023.24~16.04.1
  • 4.15.0-1071.76
  • 4.15.0-1110.122~16.04.1
  • 4.15.0-1082.92~16.04.1
  • 4.15.0-1103.114~16.04.1
  • 4.15.0-1014.14~16.04.1
  • 4.15.0-1022.22~16.04.1
  • 4.15.0-1067.72
  • 4.15.0-1077.82
  • 4.15.0-1047.51
  • 4.15.0-1109.121~16.04.1
  • 4.15.0-1055.60
  • 4.15.0-1035.36~16.04.1
  • 4.15.0-1059.64
  • 4.15.0-1063.68
  • 4.15.0-1098.109~16.04.1
  • 4.15.0-1045.49
  • 4.15.0-1075.80
  • 4.15.0-1089.99~16.04.1
  • 4.15.0-1100.111~16.04.1
  • 4.15.0-1021.21~16.04.1
  • 4.15.0-1031.32~16.04.1
  • 4.15.0-1091.101~16.04.1
  • 4.15.0-1013.13~16.04.2
  • 4.15.0-1046.50
  • 4.15.0-1096.106~16.04.1
  • 4.15.0-1106.118~16.04.1
  • 4.15.0-1112.124~16.04.1
  • 4.15.0-1064.69
  • 4.15.0-1083.93~16.04.1
  • 4.15.0-1095.105~16.04.1
Ubuntu 16.04 Azure ESM Ready For Release —
Ubuntu 16.04 (FIPS) Released
43 kernels
  • 4.4.0-1046.51
  • 4.4.0-1002.2
  • 4.4.0-1003.3
  • 4.4.0-1005.5
  • 4.4.0-1006.6
  • 4.4.0-1008.10
  • 4.4.0-1010.13
  • 4.4.0-1011.14
  • 4.4.0-1012.16
  • 4.4.0-1013.17
  • 4.4.0-1015.20
  • 4.4.0-1017.22
  • 4.4.0-1019.24
  • 4.4.0-1021.26
  • 4.4.0-1022.27
  • 4.4.0-1023.28
  • 4.4.0-1025.30
  • 4.4.0-1026.31
  • 4.4.0-1027.32
  • 4.4.0-1028.33
  • 4.4.0-1029.34
  • 4.4.0-1031.36
  • 4.4.0-1032.37
  • 4.4.0-1033.38
  • 4.4.0-1034.39
  • 4.4.0-1041.46
  • 4.4.0-1042.47
  • 4.4.0-1043.48
  • 4.4.0-1044.49
  • 4.4.0-1045.50
  • 4.4.0-1048.53
  • 4.4.0-1049.55
  • 4.4.0-1051.57
  • 4.4.0-1052.58
  • 4.4.0-1054.60
  • 4.4.0-1055.61
  • 4.4.0-1056.62
  • 4.4.0-1057.63
  • 4.4.0-1058.64
  • 4.4.0-1060.66
  • 4.4.0-1061.67
  • 4.4.0-1062.68
  • 4.4.0-1063.69
Ubuntu 16.04 GCP Released
37 kernels
  • 4.15.0-1032.34~16.04.1
  • 4.15.0-1090.103~16.04.1
  • 4.15.0-1040.42~16.04.1
  • 4.15.0-1081.92~16.04.1
  • 4.15.0-1071.81~16.04.1
  • 4.15.0-1021.22~16.04.1
  • 4.15.0-1019.20~16.04.1
  • 4.15.0-1084.95~16.04.1
  • 4.15.0-1086.98~16.04.1
  • 4.15.0-1036.38~16.04.1
  • 4.15.0-1080.90~16.04.1
  • 4.15.0-1017.18~16.04.1
  • 4.15.0-1018.19~16.04.2
  • 4.15.0-1029.31~16.04.1
  • 4.15.0-1028.29~16.04.1
  • 4.15.0-1033.35~16.04.1
  • 4.15.0-1094.107~16.04.1
  • 4.15.0-1093.106~16.04.1
  • 4.15.0-1078.88~16.04.1
  • 4.15.0-1014.14~16.04.1
  • 4.15.0-1026.27~16.04.1
  • 4.15.0-1083.94~16.04.1
  • 4.15.0-1091.104~16.04.1
  • 4.15.0-1096.109~16.04.1
  • 4.15.0-1095.108~16.04.1
  • 4.15.0-1097.110~16.04.1
  • 4.15.0-1025.26~16.04.1
  • 4.15.0-1034.36~16.04.1
  • 4.15.0-1027.28~16.04.1
  • 4.15.0-1015.15~16.04.1
  • 4.15.0-1037.39~16.04.1
  • 4.15.0-1077.87~16.04.1
  • 4.15.0-1087.100~16.04.1
  • 4.15.0-1098.111~16.04.1
  • 4.15.0-1024.25~16.04.2
  • 4.15.0-1092.105~16.04.1
  • 4.15.0-1088.101~16.04.1
Ubuntu 16.04 GCP ESM Ready For Release —
Ubuntu 16.04 HWE Released
58 kernels
  • 4.15.0-65.74~16.04.1
  • 4.15.0-64.73~16.04.1
  • 4.15.0-125.128~16.04.1
  • 4.15.0-128.131~16.04.1
  • 4.15.0-29.31~16.04.1
  • 4.15.0-35.38~16.04.1
  • 4.15.0-38.41~16.04.1
  • 4.15.0-48.51~16.04.1
  • 4.15.0-59.66~16.04.1
  • 4.15.0-62.69~16.04.1
  • 4.15.0-24.26~16.04.1
  • 4.15.0-34.37~16.04.1
  • 4.15.0-76.86~16.04.1
  • 4.15.0-107.108~16.04.1
  • 4.15.0-112.113~16.04.1
  • 4.15.0-47.50~16.04.1
  • 4.15.0-118.119~16.04.1
  • 4.15.0-39.42~16.04.1
  • 4.15.0-42.45~16.04.1
  • 4.15.0-46.49~16.04.1
  • 4.15.0-58.64~16.04.1
  • 4.15.0-72.81~16.04.1
  • 4.15.0-69.78~16.04.1
  • 4.15.0-142.146~16.04.1
  • 4.15.0-33.36~16.04.1
  • 4.15.0-45.48~16.04.1
  • 4.15.0-74.83~16.04.1
  • 4.15.0-30.32~16.04.1
  • 4.15.0-60.67~16.04.1
  • 4.15.0-36.39~16.04.1
  • 4.15.0-101.102~16.04.1
  • 4.15.0-99.100~16.04.1
  • 4.15.0-137.141~16.04.1
  • 4.15.0-96.97~16.04.1
  • 4.15.0-126.129~16.04.1
  • 4.15.0-139.143~16.04.1
  • 4.15.0-120.122~16.04.1
  • 4.15.0-55.60~16.04.2
  • 4.15.0-50.54~16.04.1
  • 4.15.0-122.124~16.04.1
  • 4.15.0-52.56~16.04.1
  • 4.15.0-88.88~16.04.1
  • 4.15.0-91.92~16.04.1
  • 4.15.0-123.126~16.04.1
  • 4.15.0-133.137~16.04.1
  • 4.15.0-66.75~16.04.1
  • 4.15.0-129.132~16.04.1
  • 4.15.0-51.55~16.04.1
  • 4.15.0-115.116~16.04.1
  • 4.15.0-117.118~16.04.1
  • 4.15.0-54.58~16.04.1
  • 4.15.0-106.107~16.04.1
  • 4.15.0-70.79~16.04.1
  • 4.15.0-136.140~16.04.1
  • 4.15.0-132.136~16.04.1
  • 4.15.0-32.35~16.04.1
  • 4.15.0-43.46~16.04.1
  • 4.15.0-140.144~16.04.1
Ubuntu 16.04 HWE ESM Ready For Release —
Ubuntu 18.04 Released
95 kernels
  • 4.15.0-129.132
  • 4.15.0-54.58
  • 4.15.0-42.45
  • 4.15.0-162.170
  • 4.15.0-70.79
  • 4.15.0-161.169
  • 4.15.0-109.110
  • 4.15.0-64.73
  • 4.15.0-115.116
  • 4.15.0-52.56
  • 4.15.0-106.107
  • 4.15.0-33.36
  • 4.15.0-74.84
  • 4.15.0-123.126
  • 4.15.0-144.148
  • 4.15.0-60.67
  • 4.15.0-130.134
  • 4.15.0-136.140
  • 4.15.0-76.86
  • 4.15.0-108.109
  • 4.15.0-91.92
  • 4.15.0-121.123
  • 4.15.0-166.174
  • 4.15.0-24.26
  • 4.15.0-44.47
  • 4.15.0-112.113
  • 4.15.0-51.55
  • 4.15.0-36.39
  • 4.15.0-34.37
  • 4.15.0-132.136
  • 4.15.0-151.157
  • 4.15.0-159.167
  • 4.15.0-126.129
  • 4.15.0-118.119
  • 4.15.0-147.151
  • 4.15.0-69.78
  • 4.15.0-39.42
  • 4.15.0-97.98
  • 4.15.0-47.50
  • 4.15.0-58.64
  • 4.15.0-140.144
  • 4.15.0-139.143
  • 4.15.0-154.161
  • 4.15.0-163.171
  • 4.15.0-43.46
  • 4.15.0-65.74
  • 4.15.0-117.118
  • 4.15.0-32.35
  • 4.15.0-122.124
  • 4.15.0-72.81
  • 4.15.0-143.147
  • 4.15.0-167.175
  • 4.15.0-46.49
  • 4.15.0-100.101
  • 4.15.0-107.108
  • 4.15.0-111.112
  • 4.15.0-116.117
  • 4.15.0-124.127
  • 4.15.0-125.128
  • 4.15.0-128.131
  • 4.15.0-134.138
  • 4.15.0-153.160
  • 4.15.0-158.166
  • 4.15.0-20.21
  • 4.15.0-29.31
  • 4.15.0-31.33
  • 4.15.0-35.38
  • 4.15.0-38.41
  • 4.15.0-45.48
  • 4.15.0-48.51
  • 4.15.0-53.57
  • 4.15.0-56.62
  • 4.15.0-59.66
  • 4.15.0-62.69
  • 4.15.0-63.72
  • 4.15.0-71.80
  • 4.15.0-73.82
  • 4.15.0-75.85
  • 4.15.0-90.91
  • 4.15.0-23.25
  • 4.15.0-55.60
  • 4.15.0-99.100
  • 4.15.0-142.146
  • 4.15.0-88.88
  • 4.15.0-141.145
  • 4.15.0-50.54
  • 4.15.0-22.24
  • 4.15.0-30.32
  • 4.15.0-101.102
  • 4.15.0-135.139
  • 4.15.0-156.163
  • 4.15.0-137.141
  • 4.15.0-94.95
  • 4.15.0-96.97
  • 4.15.0-66.75
Ubuntu 18.04 AWS Released
63 kernels
  • 4.15.0-1034.36
  • 4.15.0-1037.39
  • 4.15.0-1044.46
  • 4.15.0-1048.50
  • 4.15.0-1087.92
  • 4.15.0-1090.95
  • 4.15.0-1101.108
  • 4.15.0-1047.49
  • 4.15.0-1080.84
  • 4.15.0-1052.54
  • 4.15.0-1083.87
  • 4.15.0-1063.67
  • 4.15.0-1027.27
  • 4.15.0-1021.21
  • 4.15.0-1079.83
  • 4.15.0-1031.33
  • 4.15.0-1102.109
  • 4.15.0-1032.34
  • 4.15.0-1054.56
  • 4.15.0-1076.80
  • 4.15.0-1118.125
  • 4.15.0-1093.99
  • 4.15.0-1023.23
  • 4.15.0-1112.119
  • 4.15.0-1095.102
  • 4.15.0-1111.118
  • 4.15.0-1092.98
  • 4.15.0-1098.105
  • 4.15.0-1099.106
  • 4.15.0-1077.81
  • 4.15.0-1029.30
  • 4.15.0-1067.71
  • 4.15.0-1103.110
  • 4.15.0-1097.104
  • 4.15.0-1050.52
  • 4.15.0-1060.62
  • 4.15.0-1110.117
  • 4.15.0-1091.96
  • 4.15.0-1114.121
  • 4.15.0-1096.103
  • 4.15.0-1109.116
  • 4.15.0-1094.101
  • 4.15.0-1056.58
  • 4.15.0-1073.77
  • 4.15.0-1035.37
  • 4.15.0-1057.59
  • 4.15.0-1065.69
  • 4.15.0-1058.60
  • 4.15.0-1115.122
  • 4.15.0-1066.70
  • 4.15.0-1033.35
  • 4.15.0-1039.41
  • 4.15.0-1041.43
  • 4.15.0-1051.53
  • 4.15.0-1106.113
  • 4.15.0-1043.45
  • 4.15.0-1082.86
  • 4.15.0-1086.91
  • 4.15.0-1088.93
  • 4.15.0-1116.123
  • 4.15.0-1119.127
  • 4.15.0-1040.42
  • 4.15.0-1045.47
Ubuntu 18.04 AWS Focal Released
31 kernels
  • 5.4.0-1064.67~18.04.1
  • 5.4.0-1026.26~18.04.1
  • 5.4.0-1029.30~18.04.1
  • 5.4.0-1031.32~18.04.1
  • 5.4.0-1032.33~18.04.1
  • 5.4.0-1033.34~18.04.1
  • 5.4.0-1047.49~18.04.1
  • 5.4.0-1065.68~18.04.1
  • 5.4.0-1051.53~18.04.1
  • 5.4.0-1054.57~18.04.1
  • 5.4.0-1057.60~18.04.1
  • 5.4.0-1063.66~18.04.1
  • 5.4.0-1048.50~18.04.1
  • 5.4.0-1059.62~18.04.1
  • 5.4.0-1035.37~18.04.1
  • 5.4.0-1025.25~18.04.1
  • 5.4.0-1049.51~18.04.1
  • 5.4.0-1043.45~18.04.1
  • 5.4.0-1055.58~18.04.1
  • 5.4.0-1028.29~18.04.1
  • 5.4.0-1030.31~18.04.1
  • 5.4.0-1034.35~18.04.1
  • 5.4.0-1037.39~18.04.1
  • 5.4.0-1041.43~18.04.1
  • 5.4.0-1056.59~18.04.1
  • 5.4.0-1058.61~18.04.3
  • 5.4.0-1038.40~18.04.1
  • 5.4.0-1045.47~18.04.1
  • 5.4.0-1039.41~18.04.1
  • 5.4.0-1060.63~18.04.1
  • 5.4.0-1061.64~18.04.1
Ubuntu 18.04 Azure Released
17 kernels
  • 4.15.0-1037.39
  • 4.15.0-1014.14
  • 4.15.0-1031.32
  • 4.15.0-1025.26
  • 4.15.0-1012.12
  • 4.15.0-1021.21
  • 4.15.0-1022.23
  • 4.15.0-1009.9
  • 4.15.0-1018.18
  • 4.15.0-1028.29
  • 4.15.0-1030.31
  • 4.15.0-1032.33
  • 4.15.0-1035.36
  • 4.15.0-1019.19
  • 4.15.0-1013.13
  • 4.15.0-1023.24
  • 4.15.0-1036.38
Ubuntu 18.04 Azure Focal Released
34 kernels
  • 5.4.0-1020.20~18.04.1
  • 5.4.0-1029.29~18.04.1
  • 5.4.0-1033.34~18.04.1
  • 5.4.0-1034.35~18.04.1
  • 5.4.0-1049.51~18.04.1
  • 5.4.0-1061.64~18.04.1
  • 5.4.0-1069.72~18.04.1
  • 5.4.0-1055.57~18.04.1
  • 5.4.0-1056.58~18.04.1
  • 5.4.0-1035.36~18.04.1
  • 5.4.0-1031.32~18.04.1
  • 5.4.0-1044.46~18.04.1
  • 5.4.0-1023.23~18.04.1
  • 5.4.0-1067.70~18.04.1
  • 5.4.0-1058.60~18.04.1
  • 5.4.0-1022.22~18.04.1
  • 5.4.0-1064.67~18.04.1
  • 5.4.0-1043.45~18.04.1
  • 5.4.0-1048.50~18.04.1
  • 5.4.0-1026.26~18.04.1
  • 5.4.0-1063.66~18.04.1
  • 5.4.0-1040.42~18.04.1
  • 5.4.0-1059.62~18.04.1
  • 5.4.0-1032.33~18.04.1
  • 5.4.0-1025.25~18.04.1
  • 5.4.0-1036.38~18.04.1
  • 5.4.0-1039.41~18.04.1
  • 5.4.0-1046.48~18.04.1
  • 5.4.0-1047.49~18.04.1
  • 5.4.0-1062.65~18.04.1
  • 5.4.0-1041.43~18.04.1
  • 5.4.0-1051.53~18.04.1
  • 5.4.0-1065.68~18.04.1
  • 5.4.0-1068.71~18.04.1
Ubuntu 18.04 GCP Released
27 kernels
  • 4.15.0-1006.6
  • 4.15.0-1014.14
  • 4.15.0-1030.32
  • 4.15.0-1042.44
  • 4.15.0-1044.46
  • 4.15.0-1010.10
  • 4.15.0-1015.15
  • 4.15.0-1025.26
  • 4.15.0-1042.45
  • 4.15.0-1024.25
  • 4.15.0-1018.19
  • 4.15.0-1029.31
  • 4.15.0-1026.27
  • 4.15.0-1028.29
  • 4.15.0-1017.18
  • 4.15.0-1021.22
  • 4.15.0-1009.9
  • 4.15.0-1033.35
  • 4.15.0-1032.34
  • 4.15.0-1036.38
  • 4.15.0-1008.8
  • 4.15.0-1034.36
  • 4.15.0-1040.42
  • 4.15.0-1027.28
  • 4.15.0-1019.20
  • 4.15.0-1037.39
  • 4.15.0-1044.70
Ubuntu 18.04 HWE Focal Released
41 kernels
  • 5.4.0-44.48~18.04.1
  • 5.4.0-46.50~18.04.1
  • 5.4.0-49.53~18.04.1
  • 5.4.0-54.60~18.04.1
  • 5.4.0-55.61~18.04.1
  • 5.4.0-57.63~18.04.1
  • 5.4.0-58.64~18.04.1
  • 5.4.0-63.71~18.04.1
  • 5.4.0-64.72~18.04.1
  • 5.4.0-65.73~18.04.1
  • 5.4.0-86.97~18.04.1
  • 5.4.0-94.106~18.04.1
  • 5.4.0-99.112~18.04.1
  • 5.4.0-67.75~18.04.1
  • 5.4.0-52.57~18.04.1
  • 5.4.0-71.79~18.04.1
  • 5.4.0-84.94~18.04.1
  • 5.4.0-60.67~18.04.1
  • 5.4.0-74.83~18.04.1
  • 5.4.0-80.90~18.04.1
  • 5.4.0-45.49~18.04.2
  • 5.4.0-56.62~18.04.1
  • 5.4.0-97.110~18.04.1
  • 5.4.0-73.82~18.04.1
  • 5.4.0-72.80~18.04.1
  • 5.4.0-66.74~18.04.2
  • 5.4.0-62.70~18.04.1
  • 5.4.0-81.91~18.04.1
  • 5.4.0-89.100~18.04.1
  • 5.4.0-48.52~18.04.1
  • 5.4.0-59.65~18.04.1
  • 5.4.0-87.98~18.04.1
  • 5.4.0-91.102~18.04.1
  • 5.4.0-92.103~18.04.2
  • 5.4.0-70.78~18.04.1
  • 5.4.0-77.86~18.04.1
  • 5.4.0-47.51~18.04.1
  • 5.4.0-51.56~18.04.1
  • 5.4.0-53.59~18.04.1
  • 5.4.0-90.101~18.04.1
  • 5.4.0-96.109~18.04.1
Ubuntu 18.04 HWE GCP Released
14 kernels
  • 5.4.0-1021.21~18.04.1
  • 5.4.0-1022.22~18.04.1
  • 5.4.0-1024.24~18.04.1
  • 5.4.0-1025.25~18.04.1
  • 5.4.0-1028.29~18.04.1
  • 5.4.0-1029.31~18.04.1
  • 5.4.0-1030.32~18.04.1
  • 5.4.0-1032.34~18.04.1
  • 5.4.0-1033.35~18.04.1
  • 5.4.0-1034.37~18.04.1
  • 5.4.0-1036.39~18.04.1
  • 5.4.0-1037.40~18.04.1
  • 5.4.0-1038.41~18.04.1
  • 5.4.0-1040.43~18.04.1
Ubuntu 20.04 Released
56 kernels
  • 5.4.0-77.86
  • 5.4.0-26.30
  • 5.4.0-29.33
  • 5.4.0-30.34
  • 5.4.0-32.36
  • 5.4.0-33.37
  • 5.4.0-38.42
  • 5.4.0-43.47
  • 5.4.0-44.48
  • 5.4.0-46.50
  • 5.4.0-54.60
  • 5.4.0-55.61
  • 5.4.0-57.63
  • 5.4.0-58.64
  • 5.4.0-61.69
  • 5.4.0-63.71
  • 5.4.0-64.72
  • 5.4.0-65.73
  • 5.4.0-86.97
  • 5.4.0-94.106
  • 5.4.0-99.112
  • 5.4.0-71.79
  • 5.4.0-39.43
  • 5.4.0-67.75
  • 5.4.0-72.80
  • 5.4.0-74.83
  • 5.4.0-90.101
  • 5.4.0-52.57
  • 5.4.0-89.100
  • 5.4.0-97.110
  • 5.4.0-42.46
  • 5.4.0-45.49
  • 5.4.0-66.74
  • 5.4.0-56.62
  • 5.4.0-91.102
  • 5.4.0-84.94
  • 5.4.0-34.38
  • 5.4.0-92.103
  • 5.4.0-81.91
  • 5.4.0-28.32
  • 5.4.0-53.59
  • 5.4.0-40.44
  • 5.4.0-49.53
  • 5.4.0-70.78
  • 5.4.0-31.35
  • 5.4.0-59.65
  • 5.4.0-60.67
  • 5.4.0-51.56
  • 5.4.0-80.90
  • 5.4.0-37.41
  • 5.4.0-62.70
  • 5.4.0-73.82
  • 5.4.0-88.99
  • 5.4.0-47.51
  • 5.4.0-48.52
  • 5.4.0-96.109
Ubuntu 20.04 AWS Released
43 kernels
  • 5.4.0-1015.15
  • 5.4.0-1056.59
  • 5.4.0-1024.24
  • 5.4.0-1064.67
  • 5.4.0-1051.53
  • 5.4.0-1060.63
  • 5.4.0-1025.25
  • 5.4.0-1017.17
  • 5.4.0-1041.43
  • 5.4.0-1035.37
  • 5.4.0-1048.50
  • 5.4.0-1018.18
  • 5.4.0-1058.61
  • 5.4.0-1037.39
  • 5.4.0-1039.41
  • 5.4.0-1061.64
  • 5.4.0-1038.40
  • 5.4.0-1020.20
  • 5.4.0-1011.11
  • 5.4.0-1022.22
  • 5.4.0-1028.29
  • 5.4.0-1030.31
  • 5.4.0-1055.58
  • 5.4.0-1063.66
  • 5.4.0-1016.16
  • 5.4.0-1019.19
  • 5.4.0-1021.21
  • 5.4.0-1023.23
  • 5.4.0-1026.26
  • 5.4.0-1029.30
  • 5.4.0-1031.32
  • 5.4.0-1032.33
  • 5.4.0-1033.34
  • 5.4.0-1036.38
  • 5.4.0-1047.49
  • 5.4.0-1065.68
  • 5.4.0-1034.35
  • 5.4.0-1049.51
  • 5.4.0-1043.45
  • 5.4.0-1045.47
  • 5.4.0-1059.62
  • 5.4.0-1054.57
  • 5.4.0-1057.60
Ubuntu 20.04 AWS Hirsute Released
8 kernels
  • 5.11.0-1025.27~20.04.1
  • 5.11.0-1027.30~20.04.1
  • 5.11.0-1021.22~20.04.2
  • 5.11.0-1019.20~20.04.1
  • 5.11.0-1023.24~20.04.1
  • 5.11.0-1017.18~20.04.1
  • 5.11.0-1022.23~20.04.1
  • 5.11.0-1020.21~20.04.2
Ubuntu 20.04 Azure Released
38 kernels
  • 5.4.0-1061.64
  • 5.4.0-1069.72
  • 5.4.0-1024.24
  • 5.4.0-1027.27
  • 5.4.0-1029.29
  • 5.4.0-1033.34
  • 5.4.0-1037.39
  • 5.4.0-1038.40
  • 5.4.0-1049.51
  • 5.4.0-1048.50
  • 5.4.0-1039.41
  • 5.4.0-1062.65
  • 5.4.0-1067.70
  • 5.4.0-1020.20
  • 5.4.0-1026.26
  • 5.4.0-1047.49
  • 5.4.0-1046.48
  • 5.4.0-1036.38
  • 5.4.0-1056.58
  • 5.4.0-1051.53
  • 5.4.0-1034.35
  • 5.4.0-1065.68
  • 5.4.0-1068.71
  • 5.4.0-1031.32
  • 5.4.0-1064.67
  • 5.4.0-1059.62
  • 5.4.0-1022.22
  • 5.4.0-1023.23
  • 5.4.0-1035.36
  • 5.4.0-1063.66
  • 5.4.0-1040.42
  • 5.4.0-1032.33
  • 5.4.0-1025.25
  • 5.4.0-1041.43
  • 5.4.0-1055.57
  • 5.4.0-1043.45
  • 5.4.0-1058.60
  • 5.4.0-1044.46
Ubuntu 20.04 GCP Released
1 kernel
  • 5.4.0-1049.53
Ubuntu 20.04 HWE Hirsute Released
10 kernels
  • 5.11.0-44.48~20.04.2
  • 5.11.0-37.41~20.04.2
  • 5.11.0-25.27~20.04.1
  • 5.11.0-38.42~20.04.1
  • 5.11.0-46.51~20.04.1
  • 5.11.0-34.36~20.04.1
  • 5.11.0-36.40~20.04.1
  • 5.11.0-43.47~20.04.2
  • 5.11.0-27.29~20.04.1
  • 5.11.0-40.44~20.04.2