Description
A flaw was found in the "Routing decision" classifier in the Linux kernel's Traffic Control networking subsystem in the way it handled changing of classification filters, leading to a use-after-free condition. This flaw allows unprivileged local users to escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | kernel | Linux kernel 5.10 | — |
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 | 5.5.17-1 | — |
| Debian 13 | linux | 5.5.17-1 | — |
| Debian 12 | linux | 5.5.17-1 | — |
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-riscv +6 | No fix yet | — |
| Ubuntu 18.04 LTS | linux | 4.15.0-99.100 | — |
| Ubuntu 18.04 LTS | linux-aws | 4.15.0-1066.70 | — |
| Ubuntu 18.04 LTS | linux-gcp +13 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-kvm | 4.15.0-1059.60 | — |
| Ubuntu 18.04 LTS | linux-oem-osp1 | 5.0.0-1052.57 | — |
| Ubuntu 18.04 LTS | linux-oracle | 4.15.0-1038.42 | — |
| Ubuntu 18.04 LTS | linux-raspi2 | 4.15.0-1061.65 | — |
| Ubuntu 18.04 LTS | linux-snapdragon | 4.15.0-1077.84 | — |
| Ubuntu 16.04 LTS | linux | 4.4.0-179.209 | — |
| Ubuntu 16.04 LTS | linux-aws | 4.4.0-1107.118 | — |
| Ubuntu 16.04 LTS | linux-aws-hwe | 4.15.0-1066.70~16.04.1 | — |
| Ubuntu 16.04 LTS | linux-azure | 4.15.0-1082.92~16.04.1 | — |
| Ubuntu 16.04 LTS | linux-gcp | 4.15.0-1061.65 | — |
| Ubuntu 16.04 LTS | linux-hwe | 4.15.0-99.100~16.04.1 | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu 16.04 LTS | linux-kvm | 4.4.0-1071.78 | — |
| Ubuntu 16.04 LTS | linux-oracle | 4.15.0-1038.42~16.04.1 | — |
Show 8 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro FIPS 18.04 LTS | linux-aws-fips +2 | No fix yet | — |
| Ubuntu Pro FIPS 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2018.18 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2006.7 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1029.34 | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1034.39 | — |
| Ubuntu Pro 20.04 LTS | linux | 5.4.0-70.78 | LSN-0082-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp | 5.4.0-1040.43 | LSN-0082-1 |
| Ubuntu Pro 20.04 LTS | linux-gke | 5.4.0-1039.41 | LSN-0082-1 |
| Ubuntu Pro 20.04 LTS | linux-gkeop | 5.4.0-1012.13 | LSN-0082-1 |
| Ubuntu Pro 18.04 LTS | linux | 4.15.0-136.140 | LSN-0082-1 |
| Ubuntu Pro 18.04 LTS | linux-gke-4.15 | 4.15.0-1079.84 | LSN-0082-1 |
| Ubuntu Pro 18.04 LTS | linux-gke-5.4 | 5.4.0-1039.41~18.04.1 | LSN-0082-1 |
| Ubuntu Pro 18.04 LTS | linux-gkeop-5.4 | 5.4.0-1012.13~18.04.1 | LSN-0082-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-70.78~18.04.1 | LSN-0082-1 |
| Ubuntu Pro 18.04 LTS | linux-oem | No fix yet | LSN-0082-1 |
| Ubuntu Pro 16.04 LTS | linux | 4.4.0-203.235 | LSN-0082-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-136.140~16.04.1 | LSN-0082-1 |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1067.71 | — |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1082.92~14.04.1 | — |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-179.209~14.04.1 | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | kernel-rt +12 | 4.18.0-240.rt7.54.el8 | RHSA-2020:4609 |
| RHEL 8 | perf +26 | 4.18.0-240.el8 | RHSA-2020:4431 |
| RHEL 7 | kernel-rt +10 | 3.10.0-1160.42.2.rt56.1182.el7 | RHSA-2021:3439 |
| RHEL 7 | kpatch-patch-3_10_0-1160 +3 | 1-9.el7 | RHSA-2021:3441 |
| RHEL 7 | kpatch-patch-3_10_0-1160_11_1 +1 | 1-8.el7 | RHSA-2021:3441 |
| RHEL 7 | kpatch-patch-3_10_0-1160_21_1 | 1-6.el7 | RHSA-2021:3441 |
| RHEL 7 | kpatch-patch-3_10_0-1160_24_1 +1 | 1-4.el7 | RHSA-2021:3441 |
| RHEL 7 | kpatch-patch-3_10_0-1160_31_1 | 1-3.el7 | RHSA-2021:3441 |
| RHEL 7 | kpatch-patch-3_10_0-1160_36_2 | 1-2.el7 | RHSA-2021:3441 |
| RHEL 7 | kpatch-patch-3_10_0-1160_41_1 | 1-1.el7 | RHSA-2021:3441 |
| RHEL 7 | perf +18 | 3.10.0-1160.42.2.el7 | RHSA-2021:3438 |
| RHEL 7 | redhat-virtualization-host +1 | 4.3.18-20210903.0.el7_9 | RHSA-2021:3477 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8.2 EUS | kernel-rt +12 | 4.18.0-193.65.2.rt13.117.el8_2 | RHSA-2021:3445 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_19_1 | 1-12.el8_2 | RHSA-2021:3443 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_28_1 +4 | 1-10.el8_2 | RHSA-2021:3443 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_46_1 +1 | 1-7.el8_2 | RHSA-2021:3443 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_51_1 | 1-4.el8_2 | RHSA-2021:3443 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_56_1 | 1-3.el8_2 | RHSA-2021:3443 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_60_2 | 1-2.el8_2 | RHSA-2021:3443 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_64_1 | 1-1.el8_2 | RHSA-2021:3443 |
| RHEL 8.2 EUS | perf +26 | 4.18.0-193.65.2.el8_2 | RHSA-2021:3446 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_27_1 | 1-13.el8_1 | RHSA-2021:3442 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_32_1 +1 | 1-11.el8_1 | RHSA-2021:3442 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_38_1 | 1-10.el8_1 | RHSA-2021:3442 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_43_1 | 1-8.el8_1 | RHSA-2021:3442 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_44_1 | 1-7.el8_1 | RHSA-2021:3442 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_48_1 | 1-4.el8_1 | RHSA-2021:3442 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_51_1 | 1-3.el8_1 | RHSA-2021:3442 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_51_2 | 1-2.el8_1 | RHSA-2021:3442 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_52_1 | 1-1.el8_1 | RHSA-2021:3442 |
| RHEL 8.1 EUS | perf +26 | 4.18.0-147.54.2.el8_1 | RHSA-2021:3444 |
| RHEL 7.6 E4S | kpatch-patch-3_10_0-957_84_1 | 1-6.el7 | RHSA-2022:7173 |
| RHEL 7.6 E4S | kpatch-patch-3_10_0-957_92_1 | 1-3.el7 | RHSA-2022:7173 |
| RHEL 7.6 E4S | kpatch-patch-3_10_0-957_94_1 | 1-2.el7 | RHSA-2022:7173 |
| RHEL 7.6 E4S | kpatch-patch-3_10_0-957_95_1 +1 | 1-1.el7 | RHSA-2022:7173 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP3 | kernel-64kb +7 | 5.3.18-59.34.1 | SUSE-SU-2021:3675-1 |
| SLES 15 SP3 | kernel-azure +1 | 5.3.18-38.28.2 | SUSE-SU-2021:3641-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-59.34.1.18.21.1 | SUSE-SU-2021:3675-1 |
| SLES 15 SP3 | kernel-syms-azure | 5.3.18-38.28.1 | SUSE-SU-2021:3641-1 |
| SLES 15 SP2 | kernel-azure +1 | 5.3.18-18.72.2 | SUSE-SU-2021:3640-1 |
| SLES 15 SP2 | kernel-default-base | 5.3.18-24.93.1.9.42.5 | SUSE-SU-2021:3754-1 |
| SLES 15 SP2 | kernel-docs +5 | 5.3.18-24.93.1 | SUSE-SU-2021:3754-1 |
| SLES 15 SP2 | kernel-syms-azure | 5.3.18-18.72.1 | SUSE-SU-2021:3640-1 |
| SLES 15 SP1 | kernel-docs +4 | 4.12.14-197.102.2 | SUSE-SU-2021:3876-1 |
| SLES 15 SP1 | kernel-obs-build | 4.12.14-197.102.1 | SUSE-SU-2021:3876-1 |
| SLES 12 SP5 | kernel-docs +4 | 4.12.14-122.98.1 | SUSE-SU-2021:3748-1 |
| SLES 12 SP4 | kernel-syms +2 | 4.12.14-95.83.2 | SUSE-SU-2021:3972-1 |
Show 24 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP3 | kernel-syms +2 | 4.4.180-94.150.1 | SUSE-SU-2021:3935-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_36 | 13-2.2 | SUSE-SU-2021:3459-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_37 | 11-2.2 | SUSE-SU-2021:3459-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_38 | 10-2.2 | SUSE-SU-2021:3459-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_39 | 7-2.1 | SUSE-SU-2021:3459-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_40 | 4-2.1 | SUSE-SU-2021:3459-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_41 | 1-4.3.1 | SUSE-SU-2021:3935-1 |
| SLES 12 SP2 | kernel-syms +2 | 4.4.121-92.161.1 | SUSE-SU-2021:3929-1 |
| SLES for SAP 15 SP1 | kernel-docs +3 | 4.12.14-197.102.2 | SUSE-SU-2021:3876-1 |
| SLES for SAP 15 SP1 | kernel-obs-build | 4.12.14-197.102.1 | SUSE-SU-2021:3876-1 |
| SLES for SAP 12 SP5 | kernel-syms +2 | 4.12.14-122.98.1 | SUSE-SU-2021:3748-1 |
| SLES for SAP 12 SP4 | kernel-syms +2 | 4.12.14-95.83.2 | SUSE-SU-2021:3972-1 |
| SLES for SAP 12 SP3 | kernel-syms +2 | 4.4.180-94.150.1 | SUSE-SU-2021:3935-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_36 | 13-2.2 | SUSE-SU-2021:3459-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_37 | 11-2.2 | SUSE-SU-2021:3459-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_38 | 10-2.2 | SUSE-SU-2021:3459-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_39 | 7-2.1 | SUSE-SU-2021:3459-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_40 | 4-2.1 | SUSE-SU-2021:3459-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_41 | 1-4.3.1 | SUSE-SU-2021:3935-1 |
| SLE Real Time 12 SP5 | kernel-rt +3 | 4.12.14-10.65.1 | SUSE-SU-2021:3723-1 |
| SLE Micro 5.1 | kernel-default | 5.3.18-59.34.1 | SUSE-SU-2021:3675-1 |
| SLE Micro 5.1 | kernel-default-base | 5.3.18-59.34.1.18.21.1 | SUSE-SU-2021:3675-1 |
| SLE Micro 5.1 | kernel-rt | 5.3.18-60.1 | SUSE-SU-2021:3642-1 |
| SLE Micro 5.0 | kernel-default | 5.3.18-24.93.1 | SUSE-SU-2021:3754-1 |
| SLE Micro 5.0 | kernel-default-base | 5.3.18-24.93.1.9.42.5 | SUSE-SU-2021:3754-1 |
| SLE Micro 5.0 | kernel-rt | 5.3.18-57.1 | SUSE-SU-2021:3658-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-59.34.1 | SUSE-SU-2021:3675-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_9 | 1-7.3.1 | SUSE-SU-2021:3675-1 |
| SLE Live Patching 15 SP2 | kernel-default | 5.3.18-24.93.1 | SUSE-SU-2021:3754-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_21 | 1-5.3.5 | SUSE-SU-2021:3754-1 |
| SLE Live Patching 15 SP1 | kernel-default | 4.12.14-197.102.2 | SUSE-SU-2021:3876-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_27 | 1-3.3.1 | SUSE-SU-2021:3876-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_21 | 13-2.2 | SUSE-SU-2021:3440-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_22 | 11-2.2 | SUSE-SU-2021:3440-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_23 | 10-2.2 | SUSE-SU-2021:3401-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_24 | 7-2.1 | SUSE-SU-2021:3371-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_25 | 4-2.1 | SUSE-SU-2021:3371-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.98.1 | SUSE-SU-2021:3748-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_25 | 1-8.7.1 | SUSE-SU-2021:3748-1 |
| SLE Live Patching 12 SP4 | kernel-default | 4.12.14-95.83.2 | SUSE-SU-2021:3972-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_23 | 1-6.3.1 | SUSE-SU-2021:3972-1 |
| SLE HPC 15 SP1 | kernel-docs +3 | 4.12.14-197.102.2 | SUSE-SU-2021:3876-1 |
| SLE HPC 15 SP1 | kernel-obs-build | 4.12.14-197.102.1 | SUSE-SU-2021:3876-1 |
| SUSE Real Time Module 15 SP3 | kernel-rt +3 | 5.3.18-60.1 | SUSE-SU-2021:3642-1 |
| SUSE Real Time Module 15 SP2 | kernel-rt +3 | 5.3.18-57.1 | SUSE-SU-2021:3658-1 |
| SUSE OpenStack Cloud Crowbar 9 | kernel-syms +2 | 4.12.14-95.83.2 | SUSE-SU-2021:3972-1 |
| SUSE OpenStack Cloud Crowbar 8 | kernel-syms +2 | 4.4.180-94.150.1 | SUSE-SU-2021:3935-1 |
| SUSE OpenStack Cloud Crowbar 8 | kgraft-patch-SLE12-SP3_Update_41 | 1-4.3.1 | SUSE-SU-2021:3935-1 |
| SUSE OpenStack Cloud 9 | kernel-syms +2 | 4.12.14-95.83.2 | SUSE-SU-2021:3972-1 |
| SUSE OpenStack Cloud 8 | kernel-syms +2 | 4.4.180-94.150.1 | SUSE-SU-2021:3935-1 |
| SUSE OpenStack Cloud 8 | kgraft-patch-SLE12-SP3_Update_41 | 1-4.3.1 | SUSE-SU-2021:3935-1 |
| SUSE HPE Helion OpenStack 8 | kernel-syms +2 | 4.4.180-94.150.1 | SUSE-SU-2021:3935-1 |
| SUSE HPE Helion OpenStack 8 | kgraft-patch-SLE12-SP3_Update_41 | 1-4.3.1 | SUSE-SU-2021:3935-1 |
| SUSE Enterprise Storage 6 | kernel-docs +3 | 4.12.14-197.102.2 | SUSE-SU-2021:3876-1 |
| SUSE Enterprise Storage 6 | kernel-obs-build | 4.12.14-197.102.1 | SUSE-SU-2021:3876-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.3 | dtb-aarch64 +7 | 5.3.18-59.34.1 | openSUSE-SU-2021:3675-1 |
| openSUSE Leap 15.3 | kernel-azure +1 | 5.3.18-38.28.2 | openSUSE-SU-2021:3641-1 |
| openSUSE Leap 15.3 | kernel-debug +4 | 4.12.14-197.102.2 | openSUSE-SU-2021:3876-1, openSUSE-SU-2021:3675-1 |
| openSUSE Leap 15.3 | kernel-default-base | 5.3.18-59.34.1.18.21.1 | openSUSE-SU-2021:3675-1 |
| openSUSE Leap 15.3 | kernel-syms-azure | 5.3.18-38.28.1 | openSUSE-SU-2021:3641-1 |
| openSUSE Leap 15.2 | kernel-default-base | 5.3.18-lp152.102.1.lp152.8.49.1 | openSUSE-SU-2021:1477-1 |
| openSUSE Leap 15.2 | kernel-docs +8 | 5.3.18-lp152.102.1 | openSUSE-SU-2021:1477-1 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 7 | kernel-uek +5 | 4.1.12-124.54.6.1.el7uek | ELSA-2021-9459 |
| Oracle Linux 7 | perf +12 | 3.10.0-1160.42.2.el7 | ELSA-2021-3438 |
Advisories 38
- RHSA-2020:4431 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2022:7173 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:3477 Red Hat Security Advisory: RHV-H security update (redhat-virtualization-host) 4.3.18 Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:3445 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:3446 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:3443 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:3444 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:3441 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:3442 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:3439 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:3438 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- WID-SEC-2025-0227 IBM QRadar SIEM: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 11, 2026
- RHSA-2020:4609 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- LSN-0082-1 Kernel Live Patch Security Notice Ubuntu Security Notices (USN) · Jun 3, 2026
- openSUSE-SU-2021:3641-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3440-1 Security update for the Linux Kernel (Live Patch 22 for SLE 15) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3929-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3675-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3459-1 Security update for the Linux Kernel (Live Patch 38 for SLE 12 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3876-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3642-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3640-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3935-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:1477-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3641-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3754-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3401-1 Security update for the Linux Kernel (Live Patch 23 for SLE 15) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3972-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3748-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3658-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3371-1 Security update for the Linux Kernel (Live Patch 24 for SLE 15) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3723-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:3876-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2023-0063 Juniper Junos Space: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 8, 2025
- openSUSE-SU-2021:3675-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 7, 2025
- WID-SEC-2022-0137 Android Patchday Juni 2022 BSI CERT-Bund (WID) · Jun 24, 2024
- ELSA-2021-9459 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Sep 22, 2021
- ELSA-2021-3438 Moderate: kernel security and bug fix update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Sep 7, 2021