Description
An issue was discovered in __split_huge_pmd in mm/huge_memory.c in the Linux kernel before 5.7.5. The copy-on-write implementation can grant unintended write access because of a race condition in a THP mapcount check, aka CID-c444eb564fb1.
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 | 5.7.6-1 | — |
| Debian 13 | linux | 5.7.6-1 | — |
| Debian 12 | linux | 5.7.6-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv +2 | No fix yet | — |
| Ubuntu 20.04 LTS | linux | 5.4.0-45.49 | — |
| Ubuntu 20.04 LTS | linux-aws +2 | 5.4.0-1022.22 | — |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1023.23 | — |
| Ubuntu 20.04 LTS | linux-gke +2 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1021.21 | — |
| Ubuntu 20.04 LTS | linux-oem-5.6 | 5.6.0-1048.52 | USN-4752-1 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1016.17 | — |
| Ubuntu 20.04 LTS | linux-riscv | 5.4.0-31.35 | — |
| Ubuntu 18.04 LTS | linux | 4.15.0-115.116 | — |
| Ubuntu 18.04 LTS | linux-aws | 4.15.0-1080.84 | — |
| Ubuntu 18.04 LTS | linux-aws-5.4 +2 | 5.4.0-1022.22~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-azure-4.15 | 4.15.0-1093.103 | — |
| Ubuntu 18.04 LTS | linux-azure-5.4 | 5.4.0-1023.23~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-gcp +11 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp-4.15 | 4.15.0-1081.92 | — |
| Ubuntu 18.04 LTS | linux-gke-4.15 | 4.15.0-1067.70 | — |
| Ubuntu 18.04 LTS | linux-gke-5.0 | 5.0.0-1045.46 | — |
| Ubuntu 18.04 LTS | linux-gke-5.3 | 5.3.0-1032.34~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-hwe-5.4 | 5.4.0-45.49~18.04.2 | — |
| Ubuntu 18.04 LTS | linux-kvm | 4.15.0-1072.73 | — |
| Ubuntu 18.04 LTS | linux-oem | 4.15.0-1094.104 | — |
| Ubuntu 18.04 LTS | linux-oem-osp1 | 5.0.0-1065.70 | — |
| Ubuntu 18.04 LTS | linux-oracle | 4.15.0-1051.55 | — |
| Ubuntu 18.04 LTS | linux-raspi-5.4 | 5.4.0-1016.17~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-raspi2 | 4.15.0-1068.72 | — |
| Ubuntu 18.04 LTS | linux-raspi2-5.3 | 5.3.0-1030.32~18.04.2 | — |
| Ubuntu 18.04 LTS | linux-snapdragon | 4.15.0-1084.92 | — |
| Ubuntu 16.04 LTS | linux-aws-hwe | 4.15.0-1080.84~16.04.1 | — |
| Ubuntu 16.04 LTS | linux-azure | 4.15.0-1093.103~16.04.1 | — |
| Ubuntu 16.04 LTS | linux-gcp | 4.15.0-1081.92~16.04.1 | — |
| Ubuntu 16.04 LTS | linux-hwe | 4.15.0-115.116~16.04.1 | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu 16.04 LTS | linux-oracle | 4.15.0-1051.55~16.04.1 | — |
Show 5 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-aws-fips +2 | 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 | 4.15.0-2025.25 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2007.8 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1039.44 | — |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1093.103~14.04.1 | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | kernel-rt +12 | 4.18.0-348.rt7.130.el8 | RHSA-2021:4140 |
| RHEL 8 | perf +26 | 4.18.0-348.el8 | RHSA-2021:4356 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8.4 EUS | kernel-rt +12 | 4.18.0-305.57.1.rt7.129.el8_4 | RHSA-2022:5633 |
| RHEL 8.4 EUS | perf +26 | 4.18.0-305.57.1.el8_4 | RHSA-2022:5626 |
| RHEL 8.2 EUS | kernel-rt +12 | 4.18.0-193.87.1.rt13.137.el8_2 | RHSA-2022:5224 |
| RHEL 8.2 EUS | perf +26 | 4.18.0-193.87.1.el8_2 | RHSA-2022:5220 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | kernel-tools-libs-devel | 4.18.0-348.el8 | ALSA-2021:4356 |
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 20 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| 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 |
| 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 | 7-5.2 | SUSE-SU-2021:0849-1, SUSE-SU-2021:0367-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_1 | 6-2.1 | SUSE-SU-2021:0842-1, SUSE-SU-2021:0367-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_10 | 2-2.2 | SUSE-SU-2021:0869-1 |
| 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 | 5-2.1 | SUSE-SU-2021:0842-1, SUSE-SU-2021:0367-1, SUSE-SU-2021:0362-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_5 +2 | 3-2.1 | SUSE-SU-2021:0842-1, SUSE-SU-2021:0362-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_8 +1 | 2-2.1 | SUSE-SU-2021:0841-1, SUSE-SU-2021:0840-1, SUSE-SU-2021:0362-1 |
| 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 | 8-2.2 | SUSE-SU-2021:0853-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_12 | 6-2.2 | SUSE-SU-2021:0859-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_13 +1 | 6-2.1 | SUSE-SU-2021:0859-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_15 | 5-2.1 | SUSE-SU-2021:0859-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_16 | 4-2.1 | SUSE-SU-2021:0859-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_17 +1 | 3-2.1 | SUSE-SU-2021:0853-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_19 +2 | 2-2.1 | SUSE-SU-2021:0853-1, SUSE-SU-2021:0818-1, SUSE-SU-2021:0809-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_22 | 2-2.2 | SUSE-SU-2021:0864-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_23 | 1-3.3.1 | SUSE-SU-2021:0737-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_9 +1 | 9-2.2 | SUSE-SU-2021:0853-1, SUSE-SU-2021:0377-1 |
| 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 | 6-2.2 | SUSE-SU-2021:0868-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_19 | 6-2.1 | SUSE-SU-2021:0868-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_20 | 5-2.1 | SUSE-SU-2021:0868-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_21 | 3-2.1 | SUSE-SU-2021:0868-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_22 | 2-2.2 | SUSE-SU-2021:0864-1 |
| 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 | 4-2.1 | SUSE-SU-2021:0818-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_11 +1 | 3-2.1 | SUSE-SU-2021:0818-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_13 +1 | 2-2.1 | SUSE-SU-2021:0818-1, SUSE-SU-2021:0809-1, SUSE-SU-2021:0386-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_15 +1 | 2-2.2 | SUSE-SU-2021:1046-1, SUSE-SU-2021:0808-1 |
| 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_3 | 9-2.2 | SUSE-SU-2021:0818-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_4 | 8-2.2 | SUSE-SU-2021:0818-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_5 +1 | 6-2.2 | SUSE-SU-2021:0818-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_7 +1 | 6-2.1 | SUSE-SU-2021:0818-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_9 | 5-2.1 | SUSE-SU-2021:0818-1, SUSE-SU-2021:0377-1 |
| 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_12 | 9-2.2 | SUSE-SU-2021:0826-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_13 | 8-2.2 | SUSE-SU-2021:0826-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_14 | 6-2.2 | SUSE-SU-2021:0823-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_15 | 6-2.1 | SUSE-SU-2021:0823-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_16 | 5-2.1 | SUSE-SU-2021:0823-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_17 | 2-2.1 | SUSE-SU-2021:0868-1, SUSE-SU-2021:0377-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_18 | 2-2.2 | SUSE-SU-2021:0864-1 |
| 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 9 | kernel-syms +2 | 4.12.14-95.71.1 | SUSE-SU-2021:0736-1 |
| 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 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 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | perf +19 | 4.18.0-348.el8 | ELSA-2021-4356 |
Advisories 41
- ALSA-2021:4356 Moderate: kernel security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2022:5626 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Oct 15, 2026
- RHSA-2022:5633 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Oct 15, 2026
- RHSA-2022:5220 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Oct 15, 2026
- RHSA-2022:5224 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Oct 15, 2026
- RHSA-2021:4356 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- RHSA-2021:4140 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 14, 2026
- USN-4752-1 linux-oem-5.6 vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- SUSE-SU-2021:0367-1 Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP2) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0840-1 Security update for the Linux Kernel (Live Patch 9 for SLE 15 SP2) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0359-1 Security update for the Linux Kernel (Live Patch 9 for SLE 15 SP2) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0809-1 Security update for the Linux Kernel (Live Patch 21 for SLE 15 SP1) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0868-1 Security update for the Linux Kernel (Live Patch 18 for SLE 15) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0826-1 Security update for the Linux Kernel (Live Patch 12 for SLE 12 SP4) 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-2021:0808-1 Security update for the Linux Kernel (Live Patch 15 for SLE 12 SP5) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0853-1 Security update for the Linux Kernel (Live Patch 9 for SLE 15 SP1) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0864-1 Security update for the Linux Kernel (Live Patch 22 for SLE 15 SP1) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0818-1 Security update for the Linux Kernel (Live Patch 20 for SLE 15 SP1) 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-2021:0859-1 Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP1) 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-2021:0842-1 Security update for the Linux Kernel (Live Patch 1 for SLE 15 SP2) 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-2021:0362-1 Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP2) 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-2021:0823-1 Security update for the Linux Kernel (Live Patch 14 for SLE 12 SP4) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0869-1 Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP2) 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-2021:0849-1 Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP2) 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-2021:0377-1 Security update for the Linux Kernel (Live Patch 9 for SLE 15 SP1) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0841-1 Security update for the Linux Kernel (Live Patch 8 for SLE 15 SP2) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0386-1 Security update for the Linux Kernel (Live Patch 21 for SLE 15 SP1) 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
- 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
- WID-SEC-2022-0112 Google Android: Mehrere Schwachstellen ermöglichen Privilegieneskalation BSI CERT-Bund (WID) · Jul 3, 2024
- WID-SEC-2022-0515 IBM Spectrum Protect: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 8, 2023
- ELSA-2021-4356 Moderate: kernel security, bug fix, and enhancement update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Nov 16, 2021