Description
An issue was discovered in the Linux kernel through 5.11.3. drivers/scsi/scsi_transport_iscsi.c is adversely affected by the ability of an unprivileged user to craft Netlink messages.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | linux | 5.10.24-1 | — |
| Debian 13 | linux | 5.10.24-1 | — |
| Debian 12 | linux | 5.10.24-1 | — |
| Debian 9 | linux | 4.9.258-1 | DLA-2586-1 |
| Debian 9 | linux-4.19 | 4.19.181-1~deb9u1 | DLA-2610-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux-realtime +1 | No fix yet | — |
| Ubuntu 20.04 LTS | linux | 5.4.0-70.78 | USN-4887-1 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1041.43 | USN-4887-1 |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1043.45 | USN-4887-1 |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1040.43 | USN-4887-1 |
| Ubuntu 20.04 LTS | linux-gke | 5.4.0-1039.41 | — |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1012.13 | USN-4887-1 |
| Ubuntu 20.04 LTS | linux-hwe-5.8 | 5.8.0-48.54~20.04.1 | USN-4887-1 |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1036.37 | USN-4887-1 |
| Ubuntu 20.04 LTS | linux-oem-5.10 | 5.10.0-1019.20 | USN-4887-1 |
| Ubuntu 20.04 LTS | linux-oem-5.6 | 5.6.0-1052.56 | USN-4887-1 |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1041.44 | USN-4887-1 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1032.35 | USN-4887-1 |
| Ubuntu 20.04 LTS | linux-riscv +1 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-riscv-5.8 | 5.8.0-20.22~20.04.1 | — |
| Ubuntu 18.04 LTS | linux | 4.15.0-139.143 | USN-4883-1 |
| Ubuntu 18.04 LTS | linux-aws | 4.15.0-1096.103 | USN-4883-1 |
| Ubuntu 18.04 LTS | linux-aws-5.4 | 5.4.0-1041.43~18.04.1 | USN-4887-1 |
| Ubuntu 18.04 LTS | linux-azure-4.15 | 4.15.0-1110.122 | USN-4883-1 |
| Ubuntu 18.04 LTS | linux-azure-5.4 | 5.4.0-1043.45~18.04.1 | USN-4887-1 |
| Ubuntu 18.04 LTS | linux-dell300x | 4.15.0-1015.19 | — |
| Ubuntu 18.04 LTS | linux-gcp +12 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp-4.15 | 4.15.0-1095.108 | USN-4883-1 |
| Ubuntu 18.04 LTS | linux-gcp-5.4 | 5.4.0-1040.43~18.04.1 | USN-4887-1 |
| Ubuntu 18.04 LTS | linux-gke-5.3 | 5.3.0-1041.44 | USN-4887-1 |
| Ubuntu 18.04 LTS | linux-gke-5.4 | 5.4.0-1039.41~18.04.1 | USN-4887-1 |
| Ubuntu 18.04 LTS | linux-gkeop-5.4 | 5.4.0-1012.13~18.04.1 | USN-4887-1 |
| Ubuntu 18.04 LTS | linux-hwe | 5.3.0-72.68 | USN-4887-1 |
| Ubuntu 18.04 LTS | linux-hwe-5.4 | 5.4.0-70.78~18.04.1 | USN-4887-1 |
| Ubuntu 18.04 LTS | linux-kvm | 4.15.0-1087.89 | USN-4883-1 |
| Ubuntu 18.04 LTS | linux-oracle | 4.15.0-1067.75 | USN-4883-1 |
| Ubuntu 18.04 LTS | linux-oracle-5.4 | 5.4.0-1041.44~18.04.1 | USN-4887-1 |
| Ubuntu 18.04 LTS | linux-raspi-5.4 | 5.4.0-1032.35~18.04.1 | USN-4887-1 |
| Ubuntu 18.04 LTS | linux-raspi2 | 4.15.0-1081.86 | USN-4883-1 |
| Ubuntu 18.04 LTS | linux-raspi2-5.3 | 5.3.0-1038.40 | USN-4887-1 |
| Ubuntu 18.04 LTS | linux-snapdragon | 4.15.0-1098.107 | USN-4883-1 |
| Ubuntu 16.04 LTS | linux | 4.4.0-206.238 | USN-4883-1 |
| Ubuntu 16.04 LTS | linux-aws | 4.4.0-1124.138 | USN-4883-1 |
| Ubuntu 16.04 LTS | linux-aws-hwe | 4.15.0-1096.103~16.04.1 | USN-4883-1 |
| Ubuntu 16.04 LTS | linux-azure | 4.15.0-1110.122~16.04.1 | USN-4883-1 |
| Ubuntu 16.04 LTS | linux-gcp | 4.15.0-1095.108~16.04.1 | USN-4883-1 |
| Ubuntu 16.04 LTS | linux-hwe | 4.15.0-139.143~16.04.1 | USN-4883-1 |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu 16.04 LTS | linux-kvm | 4.4.0-1090.99 | USN-4883-1 |
| Ubuntu 16.04 LTS | linux-oracle | 4.15.0-1067.75~16.04.1 | USN-4883-1 |
| Ubuntu 16.04 LTS | linux-raspi2 | 4.4.0-1148.158 | USN-4883-1 |
| Ubuntu 16.04 LTS | linux-snapdragon | 4.4.0-1152.162 | USN-4883-1 |
Show 8 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro FIPS 20.04 LTS | linux-aws-fips +2 | No fix yet | — |
| Ubuntu Pro FIPS 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1069.73+fips2 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1073.76+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1067.71~20.04.1 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2039.41 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2022.25 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1055.63 | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1058.64 | — |
| Ubuntu Pro 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1114.123~20.04.1 | — |
| Ubuntu Pro 14.04 LTS | linux | 3.13.0-185.236 | USN-4889-1 |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1088.92 | USN-4883-1 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1110.122~14.04.1 | USN-4883-1 |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-206.238~14.04.1 | USN-4889-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | kernel-rt +12 | 4.18.0-240.22.1.rt7.77.el8_3 | RHSA-2021:1081 |
| RHEL 8 | perf +26 | 4.18.0-240.22.1.el8_3 | RHSA-2021:1093 |
| RHEL 7 | kernel +15 | 3.10.0-1160.24.1.el7 | RHSA-2021:1379, RHSA-2021:1071 |
| RHEL 7 | kernel-alt | 4.14.0-115.36.1.el7a | RHSA-2021:1379 |
| RHEL 7 | kernel-rt +10 | 3.10.0-1160.24.1.rt56.1161.el7 | RHSA-2021:1070 |
| RHEL 7 | kpatch-patch-3_10_0-1160 +3 | 1-5.el7 | RHSA-2021:1069 |
| RHEL 7 | kpatch-patch-3_10_0-1160_11_1 +1 | 1-4.el7 | RHSA-2021:1069 |
| RHEL 7 | kpatch-patch-3_10_0-1160_21_1 | 1-2.el7 | RHSA-2021:1069 |
| RHEL 7 | perf +2 | 3.10.0-957.72.1.el7 | RHSA-2021:1379, RHSA-2021:1376, RHSA-2021:1071 |
Show 10 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8.2 EUS | kernel-rt +12 | 4.18.0-193.51.1.rt13.101.el8_2 | RHSA-2021:1279 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193 | 1-13.el8 | RHSA-2021:1295 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_13_2 +2 | 1-8.el8_2 | RHSA-2021:1295 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_1_2 | 1-11.el8_2 | RHSA-2021:1295 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_28_1 +4 | 1-6.el8_2 | RHSA-2021:1295 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_46_1 +1 | 1-3.el8_2 | RHSA-2021:1295 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_6_3 | 1-10.el8_2 | RHSA-2021:1295 |
| RHEL 8.2 EUS | perf +26 | 4.18.0-193.51.1.el8_2 | RHSA-2021:1272 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_13_2 | 1-9.el8_1 | RHSA-2021:1173 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_20_1 | 1-8.el8_1 | RHSA-2021:1173 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_24_2 +1 | 1-6.el8_1 | RHSA-2021:1173 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_32_1 +1 | 1-4.el8_1 | RHSA-2021:1173 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_38_1 | 1-3.el8_1 | RHSA-2021:1173 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_43_1 | 1-1.el8_1 | RHSA-2021:1173 |
| RHEL 8.1 EUS | perf +26 | 4.18.0-147.44.1.el8_1 | RHSA-2021:1171 |
| RHEL 7.7 EUS | kpatch-patch-3_10_0-1062_26_1 +9 | 1-3.el7 | RHSA-2021:1532 |
| RHEL 7.7 EUS | kpatch-patch-3_10_0-1062_46_1 | 1-2.el7 | RHSA-2021:1532 |
| RHEL 7.7 EUS | perf +18 | 3.10.0-1062.49.1.el7 | RHSA-2021:1531 |
| RHEL 7.6 EUS | kpatch-patch-3_10_0-957_54_1 +7 | 1-3.el7 | RHSA-2021:1377 |
| RHEL 7.6 EUS | kpatch-patch-3_10_0-957_70_1 | 1-2.el7 | RHSA-2021:1377 |
| RHEL 7.6 EUS | perf +18 | 3.10.0-957.72.1.el7 | RHSA-2021:1376 |
| RHEL 7.4 TUS | perf +11 | 3.10.0-693.84.1.el7 | RHSA-2021:1267 |
| RHEL 7.4 E4S | perf +13 | 3.10.0-693.84.1.el7 | RHSA-2021:1267 |
| RHEL 7.4 AUS | perf +11 | 3.10.0-693.84.1.el7 | RHSA-2021:1267 |
| RHEL 7.3 AUS | perf +11 | 3.10.0-514.88.1.el7 | RHSA-2021:1373 |
| RHEL 7.2 AUS | perf +11 | 3.10.0-327.96.1.el7 | RHSA-2021:1289 |
| RHEL 6 ELS | perf +13 | 2.6.32-754.39.1.el6 | RHSA-2021:1288 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | kernel-abi-whitelists +1 | 4.18.0-240.22.1.el8_3 | ALSA-2021:1093 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP3 | kernel-64kb +5 | 5.3.18-59.5.2 | SUSE-SU-2021:1977-1 |
| SLES 15 SP3 | kernel-azure +2 | 5.3.18-38.3.1 | SUSE-SU-2021:1975-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-59.5.2.18.2.2 | SUSE-SU-2021:1977-1 |
| SLES 15 SP3 | kernel-syms +1 | 5.3.18-59.5.1 | SUSE-SU-2021:1977-1 |
| SLES 15 SP2 | kernel-azure +2 | 5.3.18-18.41.1 | SUSE-SU-2021:1177-1 |
| SLES 15 SP2 | kernel-default-base | 5.3.18-24.61.1.9.26.4 | SUSE-SU-2021:1238-1 |
| SLES 15 SP2 | kernel-docs +5 | 5.3.18-24.61.1 | SUSE-SU-2021:1238-1 |
| SLES 15 SP1 | kernel-docs | 4.12.14-197.89.3 | SUSE-SU-2021:1624-1 |
| SLES 15 SP1 | kernel-syms +4 | 4.12.14-197.89.2 | SUSE-SU-2021:1624-1 |
| SLES 15 | kernel-docs | 4.12.14-150.72.2 | SUSE-SU-2021:1573-1 |
| SLES 15 | kernel-syms +5 | 4.12.14-150.72.1 | SUSE-SU-2021:1573-1 |
| SLES 12 SP5 | kernel-azure +2 | 4.12.14-16.50.1 | SUSE-SU-2021:1175-1 |
| SLES 12 SP5 | kernel-docs +4 | 4.12.14-122.66.2 | SUSE-SU-2021:1210-1 |
Show 29 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP4 | kernel-syms +2 | 4.12.14-95.74.1 | SUSE-SU-2021:1596-1 |
| SLES 12 SP3 | kernel-syms +2 | 4.4.180-94.144.1 | SUSE-SU-2021:1623-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_38 | 2-2.2 | SUSE-SU-2021:1074-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_39 | 1-4.3.1 | SUSE-SU-2021:1623-1 |
| SLES 12 SP2 | kernel-syms +2 | 4.4.121-92.155.1 | SUSE-SU-2021:1617-1 |
| SLES 11 SP4 | kernel-ec2 +8 | 3.0.101-108.126.1 | SUSE-SU-2021:14724-1 |
| SLES for SAP 15 SP1 | kernel-docs | 4.12.14-197.89.3 | SUSE-SU-2021:1624-1 |
| SLES for SAP 15 SP1 | kernel-syms +3 | 4.12.14-197.89.2 | SUSE-SU-2021:1624-1 |
| SLES for SAP 15 | kernel-docs | 4.12.14-150.72.2 | SUSE-SU-2021:1573-1 |
| SLES for SAP 15 | kernel-syms +4 | 4.12.14-150.72.1 | SUSE-SU-2021:1573-1 |
| SLES for SAP 12 SP5 | kernel-azure +2 | 4.12.14-16.50.1 | SUSE-SU-2021:1175-1 |
| SLES for SAP 12 SP5 | kernel-syms +2 | 4.12.14-122.66.2 | SUSE-SU-2021:1210-1 |
| SLES for SAP 12 SP4 | kernel-syms +2 | 4.12.14-95.74.1 | SUSE-SU-2021:1596-1 |
| SLES for SAP 12 SP3 | kernel-syms +2 | 4.4.180-94.144.1 | SUSE-SU-2021:1623-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_38 | 2-2.2 | SUSE-SU-2021:1074-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_39 | 1-4.3.1 | SUSE-SU-2021:1623-1 |
| SLE Real Time 12 SP5 | kernel-rt +3 | 4.12.14-10.37.1 | SUSE-SU-2021:1176-1 |
| SLE Micro 5.0 | kernel-default | 5.3.18-24.61.1 | SUSE-SU-2021:1238-1 |
| SLE Micro 5.0 | kernel-default-base | 5.3.18-24.61.1.9.26.4 | SUSE-SU-2021:1238-1 |
| SLE Micro 5.0 | kernel-rt | 5.3.18-8.7.1 | SUSE-SU-2021:1625-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-59.5.2 | SUSE-SU-2021:1977-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_1 | 1-7.5.1 | SUSE-SU-2021:1977-1 |
| SLE Live Patching 15 SP2 | kernel-default | 5.3.18-24.61.1 | SUSE-SU-2021:1238-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_12 | 1-5.3.4 | SUSE-SU-2021:1238-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_15 | 2-2.1 | SUSE-SU-2021:2577-1 |
| SLE Live Patching 15 SP1 | kernel-default | 4.12.14-197.89.2 | SUSE-SU-2021:1624-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_10 | 11-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_11 | 10-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_12 +2 | 8-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_15 | 7-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_16 | 6-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_17 | 5-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_18 | 5-2.3 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_19 +2 | 4-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_22 | 3-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_23 | 2-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_24 | 1-3.3.2 | SUSE-SU-2021:1624-1 |
| SLE Live Patching 15 | kernel-default | 4.12.14-150.72.1 | SUSE-SU-2021:1573-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_18 +1 | 8-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_20 | 7-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_21 | 5-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_22 | 3-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_23 | 2-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_24 | 1-1.3.1 | SUSE-SU-2021:1573-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.66.2 | SUSE-SU-2021:1210-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_10 | 8-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_11 +1 | 6-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_13 +1 | 4-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_15 | 3-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_16 | 2-2.2 | SUSE-SU-2021:1046-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_17 | 1-8.3.2 | SUSE-SU-2021:1210-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_4 | 11-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_5 +3 | 10-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_9 | 9-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 12 SP4 | kernel-default | 4.12.14-95.74.1 | SUSE-SU-2021:1596-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_13 | 10-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_14 +1 | 8-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_16 | 7-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_17 | 4-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_18 | 3-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_19 | 2-2.2 | SUSE-SU-2021:1075-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_20 | 1-6.3.1 | SUSE-SU-2021:1596-1 |
| SLE HPC 15 SP1 | kernel-docs | 4.12.14-197.89.3 | SUSE-SU-2021:1624-1 |
| SLE HPC 15 SP1 | kernel-syms +3 | 4.12.14-197.89.2 | SUSE-SU-2021:1624-1 |
| SLE HPC 15 | kernel-docs | 4.12.14-150.72.2 | SUSE-SU-2021:1573-1 |
| SLE HPC 15 | kernel-syms +4 | 4.12.14-150.72.1 | SUSE-SU-2021:1573-1 |
| SUSE Real Time Module 15 SP2 | kernel-rt +3 | 5.3.18-33.1 | SUSE-SU-2021:1211-1 |
| SUSE OpenStack Cloud Crowbar 9 | kernel-syms +2 | 4.12.14-95.74.1 | SUSE-SU-2021:1596-1 |
| SUSE OpenStack Cloud Crowbar 8 | kernel-syms +2 | 4.4.180-94.144.1 | SUSE-SU-2021:1623-1 |
| SUSE OpenStack Cloud Crowbar 8 | kgraft-patch-SLE12-SP3_Update_39 | 1-4.3.1 | SUSE-SU-2021:1623-1 |
| SUSE OpenStack Cloud 9 | kernel-syms +2 | 4.12.14-95.74.1 | SUSE-SU-2021:1596-1 |
| SUSE OpenStack Cloud 8 | kernel-syms +2 | 4.4.180-94.144.1 | SUSE-SU-2021:1623-1 |
| SUSE OpenStack Cloud 8 | kgraft-patch-SLE12-SP3_Update_39 | 1-4.3.1 | SUSE-SU-2021:1623-1 |
| SUSE Manager Server 4.0 | kernel-docs | 4.12.14-197.89.3 | SUSE-SU-2021:1624-1 |
| SUSE Manager Server 4.0 | kernel-syms +4 | 4.12.14-197.89.2 | SUSE-SU-2021:1624-1 |
| SUSE Manager Retail Branch Server 4.0 | kernel-docs | 4.12.14-197.89.3 | SUSE-SU-2021:1624-1 |
| SUSE Manager Retail Branch Server 4.0 | kernel-syms +3 | 4.12.14-197.89.2 | SUSE-SU-2021:1624-1 |
| SUSE Manager Proxy 4.0 | kernel-docs | 4.12.14-197.89.3 | SUSE-SU-2021:1624-1 |
| SUSE Manager Proxy 4.0 | kernel-syms +3 | 4.12.14-197.89.2 | SUSE-SU-2021:1624-1 |
| SUSE HPE Helion OpenStack 8 | kernel-syms +2 | 4.4.180-94.144.1 | SUSE-SU-2021:1623-1 |
| SUSE HPE Helion OpenStack 8 | kgraft-patch-SLE12-SP3_Update_39 | 1-4.3.1 | SUSE-SU-2021:1623-1 |
| SUSE Enterprise Storage 6 | kernel-docs | 4.12.14-197.89.3 | SUSE-SU-2021:1624-1 |
| SUSE Enterprise Storage 6 | kernel-syms +3 | 4.12.14-197.89.2 | SUSE-SU-2021:1624-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.3 | kernel-64kb +7 | 5.3.18-59.5.2 | openSUSE-SU-2021:1977-1 |
| openSUSE Leap 15.3 | kernel-azure +2 | 5.3.18-38.3.1 | openSUSE-SU-2021:1975-1 |
| openSUSE Leap 15.3 | kernel-default-base | 5.3.18-59.5.2.18.2.2 | openSUSE-SU-2021:1977-1 |
| openSUSE Leap 15.3 | kernel-syms +2 | 5.3.18-59.5.1 | openSUSE-SU-2021:1977-1 |
| openSUSE Leap 15.2 | kernel-default-base | 5.3.18-lp152.69.1.lp152.8.28.1 | openSUSE-SU-2021:0532-1 |
| openSUSE Leap 15.2 | kernel-docs +8 | 5.3.18-lp152.69.1 | openSUSE-SU-2021:0532-1 |
| openSUSE Leap 15.2 | kernel-rt +3 | 5.3.18-lp152.3.8.1 | openSUSE-SU-2021:0758-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | kernel-livepatch-4.14.225-168.357 | 1.0-0.amzn2 | ALAS2-2021-1616 |
| Amazon Linux 2 | perf +8 | 4.14.225-168.357.amzn2 | ALAS2-2021-1616 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | kernel | 5.10.78.1-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | perf +19 | 4.18.0-240.22.1.el8_3 | ELSA-2021-1093 |
| Oracle Linux 7 | kernel-uek +5 | 4.1.12-124.48.6.el7uek | ELSA-2021-9172, ELSA-2021-9164, ELSA-2021-9140 |
| Oracle Linux 7 | kernel-uek-container | 4.14.35-2047.501.2.el7 | ELSA-2021-9175, ELSA-2021-9141, ELSA-2021-9116 |
| Oracle Linux 7 | kernel-uek-container-debug | 5.4.17-2036.104.5.el8 | ELSA-2021-9141, ELSA-2021-9115 |
| Oracle Linux 7 | kernel-uek-tools +3 | 4.14.35-2047.501.2.el7uek | ELSA-2021-9172, ELSA-2021-9140, ELSA-2021-9114 |
| Oracle Linux 7 | perf +12 | 3.10.0-1160.24.1.el7 | ELSA-2021-9172, ELSA-2021-9140, ELSA-2021-9114 |
Advisories 50
- ALSA-2021:1093 Important: kernel security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2021:1531 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:1379 Red Hat Security Advisory: kernel-alt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:1295 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:1279 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:1272 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:1093 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:1081 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:1532 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Jul 31, 2026
- RHSA-2021:1377 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Jul 31, 2026
- RHSA-2021:1376 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Jul 31, 2026
- RHSA-2021:1373 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Jul 31, 2026
- RHSA-2021:1288 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Jul 31, 2026
- RHSA-2021:1289 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Jul 31, 2026
- RHSA-2021:1267 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Jul 31, 2026
- RHSA-2021:1173 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Jul 31, 2026
- RHSA-2021:1171 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Jul 31, 2026
- RHSA-2021:1071 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Jul 31, 2026
- RHSA-2021:1070 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Jul 31, 2026
- RHSA-2021:1069 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Jul 31, 2026
- USN-4883-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- USN-4887-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke-5.3, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe, linux-hwe-5.4, linux-hwe-5.8, linux-kvm, linux-oem-5.10, linux-oem-5.6, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4, linux-raspi2-5.3 vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- USN-4889-1 linux, linux-lts-xenial vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- DLA-2610-1 linux-4.19 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-2586-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2021:1623-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1238-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1075-1 Security update for the Linux Kernel (Live Patch 37 for SLE 12 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1573-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1211-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:14724-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1210-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:1975-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1625-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1596-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1177-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1617-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1175-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:0758-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1624-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:0532-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:1977-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1176-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1074-1 Security update for the Linux Kernel (Live Patch 38 for SLE 12 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2577-1 Security update for the Linux Kernel (Live Patch 15 for SLE 15 SP2) SUSE / openSUSE Security Updates · May 2, 2025
- SUSE-SU-2021:1046-1 Security update for the Linux Kernel (Live Patch 16 for SLE 12 SP5) SUSE / openSUSE Security Updates · May 2, 2025
- SUSE-SU-2021:1975-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 2, 2025
- SUSE-SU-2021:1977-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 2, 2025
- ELSA-2021-9175 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Apr 13, 2021
- ELSA-2021-9172 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Apr 12, 2021
References
- [debian-lts-announce] 20210309 [SECURITY] [DLA 2586-1] linux security update mailing-list
- [debian-lts-announce] 20210330 [SECURITY] [DLA 2610-1] linux-4.19 security update mailing-list
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=688e8128b7a92df982709a4137ea4588d16f24aa
- https://www.openwall.com/lists/oss-security/2021/03/06/1
- https://bugzilla.suse.com/show_bug.cgi?id=1182717
- https://blog.grimm-co.com/2021/03/new-old-bugs-in-linux-kernel.html
- http://packetstormsecurity.com/files/162117/Kernel-Live-Patch-Security-Notice-LSN-0075-1.html
- https://security.netapp.com/advisory/ntap-20210409-0001/