Description
An issue was discovered in the Linux kernel 2.6.39 through 5.10.16, as used in Xen. Block, net, and SCSI backends consider certain errors a plain bug, deliberately causing a kernel crash. For errors potentially being at least under the influence of guests (such as out of memory conditions), it isn't correct to assume a plain bug. Memory allocations potentially causing such crashes occur only when Linux is running in PV mode, though. This affects drivers/block/xen-blkback/blkback.c and drivers/xen/xen-scsiback.c.
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 | 5.10.19-1 | — |
| Debian 13 | linux | 5.10.19-1 | — |
| Debian 12 | linux | 5.10.19-1 | — |
| 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 | 5.4.0-71.79 | USN-4909-1 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1043.45 | USN-4909-1 |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1044.46 | USN-4909-1 |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1041.44 | USN-4909-1 |
| Ubuntu 20.04 LTS | linux-gke | 5.4.0-1041.43 | — |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1013.14 | USN-4909-1 |
| Ubuntu 20.04 LTS | linux-hwe-5.8 | 5.8.0-53.60~20.04.1 | USN-4949-1 |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1037.38 | USN-4909-1 |
| Ubuntu 20.04 LTS | linux-oem-5.10 | 5.10.0-1017.18 | — |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1042.45 | USN-4909-1 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1033.36 | USN-4909-1 |
| Ubuntu 20.04 LTS | linux-riscv +2 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-riscv-5.8 | 5.8.0-25.27~20.04.1 | — |
| Ubuntu 18.04 LTS | linux | 4.15.0-143.147 | USN-4946-1 |
| Ubuntu 18.04 LTS | linux-aws | 4.15.0-1102.109 | USN-4946-1 |
| Ubuntu 18.04 LTS | linux-aws-5.4 | 5.4.0-1043.45~18.04.1 | USN-4909-1 |
| Ubuntu 18.04 LTS | linux-azure-4.15 | 4.15.0-1114.127 | USN-4946-1 |
| Ubuntu 18.04 LTS | linux-azure-5.4 | 5.4.0-1044.46~18.04.1 | USN-4909-1 |
| Ubuntu 18.04 LTS | linux-dell300x | 4.15.0-1018.22 | USN-4946-1 |
| Ubuntu 18.04 LTS | linux-gcp +13 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp-4.15 | 4.15.0-1099.112 | USN-4946-1 |
| Ubuntu 18.04 LTS | linux-gcp-5.4 | 5.4.0-1041.44~18.04.1 | USN-4909-1 |
| Ubuntu 18.04 LTS | linux-gke-5.4 | 5.4.0-1040.42~18.04.1 | USN-4909-1 |
| Ubuntu 18.04 LTS | linux-gkeop-5.4 | 5.4.0-1013.14~18.04.1 | USN-4909-1 |
| Ubuntu 18.04 LTS | linux-hwe-5.4 | 5.4.0-71.79~18.04.1 | USN-4909-1 |
| Ubuntu 18.04 LTS | linux-kvm | 4.15.0-1091.93 | USN-4946-1 |
| Ubuntu 18.04 LTS | linux-oracle | 4.15.0-1071.79 | USN-4946-1 |
| Ubuntu 18.04 LTS | linux-oracle-5.4 | 5.4.0-1042.45~18.04.1 | USN-4909-1 |
| Ubuntu 18.04 LTS | linux-raspi-5.4 | 5.4.0-1033.36~18.04.1 | USN-4909-1 |
| Ubuntu 18.04 LTS | linux-raspi2 | 4.15.0-1085.90 | USN-4946-1 |
| Ubuntu 18.04 LTS | linux-snapdragon | 4.15.0-1102.111 | USN-4946-1 |
| Ubuntu 16.04 LTS | linux | 4.4.0-208.240 | USN-4904-1 |
| Ubuntu 16.04 LTS | linux-aws | 4.4.0-1126.140 | USN-4904-1 |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu 16.04 LTS | linux-kvm | 4.4.0-1091.100 | USN-4904-1 |
| Ubuntu 16.04 LTS | linux-raspi2 | 4.4.0-1150.161 | USN-4904-1 |
| Ubuntu 16.04 LTS | linux-snapdragon | 4.4.0-1154.164 | USN-4904-1 |
Show 9 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 | 4.15.0-2044.46 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2026.29 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1059.67 | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1060.66 | — |
| Ubuntu Pro 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1114.123~20.04.1 | — |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1102.109~16.04.1 | USN-4946-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1114.127~16.04.1 | — |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1099.112~16.04.1 | USN-4946-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-143.147~16.04.3 | USN-4946-1 |
| Ubuntu Pro 16.04 LTS | linux-oracle | 4.15.0-1071.79~16.04.1 | USN-4946-1 |
| Ubuntu Pro 14.04 LTS | linux | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1090.94 | USN-4904-1 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1114.127~14.04.1 | USN-4946-1 |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-208.240~14.04.1 | USN-4904-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP2 | kernel-azure +2 | 5.3.18-18.38.1 | SUSE-SU-2021:0738-1 |
| SLES 15 SP2 | kernel-default-base | 5.3.18-24.52.1.9.24.1 | SUSE-SU-2021:0741-1 |
| SLES 15 SP2 | kernel-docs +5 | 5.3.18-24.52.1 | SUSE-SU-2021:0741-1 |
| SLES 15 SP1 | kernel-docs +5 | 4.12.14-197.86.1 | SUSE-SU-2021:0737-1 |
| SLES 15 | kernel-docs +6 | 4.12.14-150.69.1 | SUSE-SU-2021:0740-1 |
| 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 |
| SLES 12 SP4 | kernel-syms +2 | 4.12.14-95.71.1 | SUSE-SU-2021:0736-1 |
Show 28 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP3 | kernel-syms +2 | 4.4.180-94.141.2 | SUSE-SU-2021:0743-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_31 | 10-2.2 | SUSE-SU-2021:1373-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_32 +2 | 9-2.2 | SUSE-SU-2021:1373-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_35 | 8-2.2 | SUSE-SU-2021:1373-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_36 | 6-2.2 | SUSE-SU-2021:1373-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_37 | 4-2.2 | SUSE-SU-2021:1373-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_38 | 1-4.3.2 | SUSE-SU-2021:0743-1 |
| SLES 12 SP2 | kernel-syms +2 | 4.4.121-92.152.2 | SUSE-SU-2021:0744-1 |
| SLES 12 SP2 | kgraft-patch-SLE12-SP2_Update_40 | 1-3.3.2 | SUSE-SU-2021:0744-1 |
| SLES for SAP 15 SP1 | kernel-docs +4 | 4.12.14-197.86.1 | SUSE-SU-2021:0737-1 |
| SLES for SAP 15 | kernel-docs +5 | 4.12.14-150.69.1 | SUSE-SU-2021:0740-1 |
| 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 | 4.12.14-95.71.1 | SUSE-SU-2021:0736-1 |
| SLES for SAP 12 SP3 | kernel-syms +2 | 4.4.180-94.141.2 | SUSE-SU-2021:0743-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_31 | 10-2.2 | SUSE-SU-2021:1373-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_32 +2 | 9-2.2 | SUSE-SU-2021:1373-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_35 | 8-2.2 | SUSE-SU-2021:1373-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_36 | 6-2.2 | SUSE-SU-2021:1373-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_37 | 4-2.2 | SUSE-SU-2021:1373-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_38 | 1-4.3.2 | SUSE-SU-2021:0743-1 |
| SLES for SAP 12 SP2 | kernel-syms +2 | 4.4.121-92.152.2 | SUSE-SU-2021:0744-1 |
| SLES for SAP 12 SP2 | kgraft-patch-SLE12-SP2_Update_40 | 1-3.3.2 | SUSE-SU-2021:0744-1 |
| 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 | 5.3.18-24.52.1 | SUSE-SU-2021:0741-1 |
| SLE Micro 5.0 | kernel-default-base | 5.3.18-24.52.1.9.24.1 | SUSE-SU-2021:0741-1 |
| SLE Live Patching 15 SP2 | kernel-default | 5.3.18-24.52.1 | SUSE-SU-2021:0741-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_0 | 10-5.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_1 | 9-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_10 | 4-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_11 | 1-5.3.1 | SUSE-SU-2021:0741-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_2 +2 | 8-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_5 +2 | 6-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_8 +1 | 5-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 15 SP1 | kernel-default | 4.12.14-197.86.1 | SUSE-SU-2021:0737-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_11 | 11-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_12 +2 | 9-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_15 | 8-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_16 | 7-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_17 +1 | 6-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_19 +2 | 5-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_22 | 4-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_23 | 1-3.3.1 | SUSE-SU-2021:0737-1 |
| SLE Live Patching 15 | kernel-default | 4.12.14-150.69.1 | SUSE-SU-2021:0740-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_18 +1 | 9-2.2 | SUSE-SU-2021:1344-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_20 | 8-2.2 | SUSE-SU-2021:1344-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_21 | 6-2.2 | SUSE-SU-2021:1344-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_22 | 4-2.2 | SUSE-SU-2021:1344-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_23 | 1-1.3.1 | SUSE-SU-2021:0740-1 |
| 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 | 9-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_11 +1 | 7-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_13 +1 | 5-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_15 | 4-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_16 | 3-2.2 | SUSE-SU-2021:1365-1 |
| 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 | 12-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_5 +3 | 11-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_9 | 10-2.2 | SUSE-SU-2021:1365-1 |
| SLE Live Patching 12 SP4 | kernel-default | 4.12.14-95.71.1 | SUSE-SU-2021:0736-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_13 | 11-2.2 | SUSE-SU-2021:1344-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_14 +1 | 9-2.2 | SUSE-SU-2021:1344-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_16 | 8-2.2 | SUSE-SU-2021:1344-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_17 | 5-2.2 | SUSE-SU-2021:1344-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_18 | 4-2.2 | SUSE-SU-2021:1344-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_19 | 1-6.3.1 | SUSE-SU-2021:0736-1 |
| SLE HPC 15 SP1 | kernel-docs +4 | 4.12.14-197.86.1 | SUSE-SU-2021:0737-1 |
| SLE HPC 15 | kernel-docs +5 | 4.12.14-150.69.1 | SUSE-SU-2021:0740-1 |
| SUSE Real Time Module 15 SP2 | kernel-rt +3 | 5.3.18-28.1 | SUSE-SU-2021:0735-1 |
| SUSE OpenStack Cloud Crowbar 9 | kernel-syms +2 | 4.12.14-95.71.1 | SUSE-SU-2021:0736-1 |
| SUSE OpenStack Cloud Crowbar 8 | kernel-syms +2 | 4.4.180-94.141.2 | SUSE-SU-2021:0743-1 |
| SUSE OpenStack Cloud Crowbar 8 | kgraft-patch-SLE12-SP3_Update_38 | 1-4.3.2 | SUSE-SU-2021:0743-1 |
| SUSE OpenStack Cloud 9 | kernel-syms +2 | 4.12.14-95.71.1 | SUSE-SU-2021:0736-1 |
| SUSE OpenStack Cloud 8 | kernel-syms +2 | 4.4.180-94.141.2 | SUSE-SU-2021:0743-1 |
| SUSE OpenStack Cloud 8 | kgraft-patch-SLE12-SP3_Update_38 | 1-4.3.2 | SUSE-SU-2021:0743-1 |
| SUSE OpenStack Cloud 7 | kernel-syms +2 | 4.4.121-92.152.2 | SUSE-SU-2021:0744-1 |
| SUSE OpenStack Cloud 7 | kgraft-patch-SLE12-SP2_Update_40 | 1-3.3.2 | SUSE-SU-2021:0744-1 |
| SUSE Manager Server 4.0 | kernel-docs +5 | 4.12.14-197.86.1 | SUSE-SU-2021:0737-1 |
| SUSE Manager Retail Branch Server 4.0 | kernel-docs +4 | 4.12.14-197.86.1 | SUSE-SU-2021:0737-1 |
| SUSE Manager Proxy 4.0 | kernel-docs +4 | 4.12.14-197.86.1 | SUSE-SU-2021:0737-1 |
| SUSE HPE Helion OpenStack 8 | kernel-syms +2 | 4.4.180-94.141.2 | SUSE-SU-2021:0743-1 |
| SUSE HPE Helion OpenStack 8 | kgraft-patch-SLE12-SP3_Update_38 | 1-4.3.2 | SUSE-SU-2021:0743-1 |
| SUSE Enterprise Storage 6 | kernel-docs +4 | 4.12.14-197.86.1 | SUSE-SU-2021:0737-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.2 | kernel-default-base | 5.3.18-lp152.66.2.lp152.8.23.2 | openSUSE-SU-2021:0393-1 |
| openSUSE Leap 15.2 | kernel-docs +8 | 5.3.18-lp152.66.2 | openSUSE-SU-2021:0393-1 |
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 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 7 | kernel-uek +5 | 4.1.12-124.48.3.1.el7uek | ELSA-2021-9135, ELSA-2021-9085, ELSA-2021-9079 |
| Oracle Linux 7 | kernel-uek-container | 4.14.35-2047.500.9.1.el7 | ELSA-2021-9136, ELSA-2021-9086, ELSA-2021-9068 |
| Oracle Linux 7 | kernel-uek-container-debug | 5.4.17-2036.103.3.1.el8 | ELSA-2021-9086, ELSA-2021-9057 |
| Oracle Linux 7 | perf +5 | 4.14.35-2047.500.9.1.el7uek | ELSA-2021-9135, ELSA-2021-9085, ELSA-2021-9067 |
Advisories 34
- USN-4946-1 linux, linux-aws, lnux-aws-hwe, linux-azure, inux-azure-4.15, linux-dell300x, linux-gcp, linux-hwe, linux-gcp-4.15, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities Ubuntu Security Notices (USN) · Jun 29, 2026
- USN-4949-1 linux, linux-aws, linux-azure, linux-gcp, linux-hwe-5.8, linux-kvm, linux-oracle, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- USN-4909-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- USN-4904-1 linux, linux-aws, linux-kvm, linux-lts-xenial, linux-raspi2, linux-snapdragon 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-2021:1373-1 Security update for the Linux Kernel (Live Patch 36 for SLE 12 SP3) 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
- SUSE-SU-2021:0743-1 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
- SUSE-SU-2021:1365-1 Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP2) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0740-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0736-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1344-1 Security update for the Linux Kernel (Live Patch 20 for SLE 15) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0735-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0737-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0738-1 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-2021:0744-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0741-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:0393-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 7, 2025
- ELSA-2021-9135 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Mar 24, 2021
- ELSA-2021-9136 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Mar 24, 2021
- ALAS2-2021-1616 Important: kernel security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Mar 19, 2021
- ELSA-2021-9085 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Mar 11, 2021
- ELSA-2021-9086 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Mar 9, 2021
- ELSA-2021-9079 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Mar 3, 2021
- ELSA-2021-9067 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Feb 19, 2021
- ELSA-2021-9068 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Feb 19, 2021
- ELSA-2021-9058 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Feb 17, 2021
- ELSA-2021-9051 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Feb 16, 2021
- ELSA-2021-9053 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Feb 16, 2021
- ELSA-2021-9057 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Feb 16, 2021
- ELSA-2021-9052 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Feb 16, 2021
References
- http://xenbits.xen.org/xsa/advisory-362.html
- FEDORA-2021-8d45d297c6 vendor-advisory
- FEDORA-2021-7143aca8cb vendor-advisory
- [debian-lts-announce] 20210309 [SECURITY] [DLA 2586-1] linux security update mailing-list
- https://security.netapp.com/advisory/ntap-20210326-0001/
- [debian-lts-announce] 20210330 [SECURITY] [DLA 2610-1] linux-4.19 security update mailing-list
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7c77474b2d22176d2bfb592ec74e0f2cb71352c9
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5a264285ed1cd32e26d9de4f3c8c6855e467fd63
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3194a1746e8aabe86075fd3c5e7cf1f4632d7f16