Description
In the Linux kernel, the following vulnerability has been resolved:
ipc: fix to protect IPCS lookups using RCU
syzbot reported that it discovered a use-after-free vulnerability, [0]
[0]: https://lore.kernel.org/all/67af13f8.050a0220.21dd3.0038.GAE@google.com/
idr_for_each() is protected by rwsem, but this is not enough. If it is
not protected by RCU read-critical region, when idr_for_each() calls
radix_tree_node_free() through call_rcu() to free the radix_tree_node
structure, the node will be freed immediately, and when reading the next
node in radix_tree_for_each_slot(), the already freed memory may be read.
Therefore, we need to add code to make sure that idr_for_each() is
protected within the RCU read-critical region when we call it in
shm_destroy_orphaned().
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 3.1 | 5.4.295 |
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 | 6.12.35-1 | — |
| Debian 13 | linux | 6.12.35-1 | — |
| Debian 12 | linux | 6.1.147-1 | DSA-5973-1 |
| Debian 11 | linux | 5.10.244-1 | DLA-4327-1 |
| Debian 11 | linux-6.1 | 6.1.153-1~deb11u1 | DLA-4328-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 24.04 LTS | linux-bluefield | 6.8.0-1016.20 | — |
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1076.78 | — |
| Ubuntu 25.10 | linux-azure-fde | No fix yet | — |
| Ubuntu 24.04 LTS | linux | 6.8.0-100.100 | USN-8028-1 |
| Ubuntu 24.04 LTS | linux-aws +1 | 6.8.0-1046.49 | USN-8028-5 |
| Ubuntu 24.04 LTS | linux-aws-6.14 +1 | 6.14.0-1015.15~24.04.1 | USN-7833-3, USN-7833-1 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1046.52 | USN-8074-1 |
| Ubuntu 24.04 LTS | linux-azure-6.14 | 6.14.0-1014.14~24.04.1 | USN-7834-1 |
| Ubuntu 24.04 LTS | linux-azure-fde | 6.8.0-1046.53 | — |
| Ubuntu 24.04 LTS | linux-azure-nvidia | 6.8.0-1039.42 | — |
| Ubuntu 24.04 LTS | linux-azure-nvidia-6.14 | 6.14.0-1007.7 | USN-7834-1 |
| Ubuntu 24.04 LTS | linux-gcp | 6.8.0-1047.50 | USN-8031-3 |
| Ubuntu 24.04 LTS | linux-gcp-6.14 | 6.14.0-1018.19~24.04.1 | USN-7833-4 |
| Ubuntu 24.04 LTS | linux-gke | 6.8.0-1043.48 | USN-8031-3 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1030.33 | USN-8028-5 |
| Ubuntu 24.04 LTS | linux-hwe-6.14 | 6.14.0-34.34~24.04.1 | USN-7856-1 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1044.44 | USN-8028-8 |
| Ubuntu 24.04 LTS | linux-intel +10 | No fix yet | — |
| Ubuntu 24.04 LTS | linux-lowlatency | 6.8.0-100.100.1 | USN-8052-1 |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1046.49.1 | USN-8028-7 |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1020.20 | — |
| Ubuntu 24.04 LTS | linux-oem-6.14 | 6.14.0-1014.14 | USN-7833-1 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1043.44 | USN-8028-5 |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1047.51 | USN-8028-1 |
| Ubuntu 24.04 LTS | linux-riscv-6.14 | 6.14.0-34.34.1~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-xilinx | 6.8.0-1023.24 | USN-8052-2 |
| Ubuntu 22.04 LTS | linux +1 | 5.15.0-156.166 | USN-7774-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1092.99 | USN-7774-1 |
| Ubuntu 22.04 LTS | linux-aws-6.8 +1 | 6.8.0-1046.49~22.04.1 | USN-8028-5 |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1096.105 | USN-7775-2 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1051.57~22.04.1 | USN-8126-1 |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1096.105.1 | — |
| Ubuntu 22.04 LTS | linux-azure-fde-6.8 | 6.8.0-1046.53~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1092.101 | USN-7774-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1047.50~22.04.2 | USN-8031-1 |
| Ubuntu 22.04 LTS | linux-gke | 5.15.0-1089.95 | USN-7774-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1075.83 | USN-7774-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 +1 | 6.8.0-100.100~22.04.1 | USN-8028-6 |
| Ubuntu 22.04 LTS | linux-ibm +1 | 5.15.0-1086.89 | USN-7774-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1044.44~22.04.1 | USN-8028-8 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1087.93 | USN-7774-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1088.93 | USN-7774-4 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.8 | 6.8.0-100.100.1~22.04.1 | USN-8028-6 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1087.88 | USN-7774-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1045.45 | USN-7774-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1034.34 | USN-7774-5 |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1090.96 | USN-7774-1 |
| Ubuntu 22.04 LTS | linux-oracle-6.8 | 6.8.0-1043.44~22.04.1 | USN-8028-5 |
| Ubuntu 22.04 LTS | linux-riscv +32 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1056.60 | USN-7774-1 |
Show 21 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | linux-gke +28 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-raspi-realtime | 6.8.0-2037.38 | USN-8028-3 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1041.42 | USN-8028-3 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.14 | 6.14.0-1014.14~24.04.1 | USN-7833-2 |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1085.87 | USN-7774-3 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1092.101 | USN-7774-3 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1041.42~22.04.1 | USN-8028-2 |
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | 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 24.04 LTS | linux-aws-fips | 6.8.0-1046.49+fips1 | USN-8028-4 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-azure-fips | 6.8.0-1046.52+fips1 | USN-8074-2 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-fips | 6.8.0-100.100+fips1 | USN-8028-4 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-gcp-fips | 6.8.0-1047.50+fips1 | USN-8031-2 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1092.99+fips1 | USN-7774-2 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1096.105+fips1 | USN-7775-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-156.166+fips1 | USN-7774-2 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1092.101+fips1 | USN-7774-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 26.04 LTS | linux | 7.0.0-30.30 | LSN-0122-1 |
| Ubuntu Pro 26.04 LTS | linux-aws | 7.0.0-1011.11 | LSN-0122-1 |
| Ubuntu Pro 26.04 LTS | linux-azure | 7.0.0-1012.12 | LSN-0122-1 |
| Ubuntu Pro 26.04 LTS | linux-gcp | 7.0.0-1010.10 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux | 6.8.0-142.142 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-aws | 6.8.0-1065.68 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-azure | 6.8.0-1068.76 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-gcp | 6.8.0-1069.77 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-gke | 6.8.0-1064.72 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-ibm | 6.8.0-1065.66 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-oracle | 6.8.0-1062.65 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux | 5.15.0-202.212 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-aws | 5.15.0-1119.126 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-aws-6.8 | 6.8.0-1065.68~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-azure | 5.15.0-1125.134 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-gcp | 5.15.0-1120.130 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-gcp-6.8 | 6.8.0-1069.77~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-gke | 5.15.0-1115.121 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-hwe-6.8 | 6.8.0-149.149~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-ibm | 5.15.0-1113.117 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-ibm-6.8 | 6.8.0-1066.67~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-lowlatency | 5.15.0-197.207 | LSN-0122-1 |
| Ubuntu Pro 20.04 LTS | linux | 5.4.0-245.265 | LSN-0122-1 |
| Ubuntu Pro 20.04 LTS | linux-aws +9 | No fix yet | — |
| Ubuntu Pro 20.04 LTS | linux-aws-5.15 | 5.15.0-1092.99~20.04.1 | USN-7774-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-5.15 | 5.15.0-1096.105~20.04.1 | USN-7775-3 |
| Ubuntu Pro 20.04 LTS | linux-gcp-5.15 | 5.15.0-1092.101~20.04.1 | USN-7774-1 |
| Ubuntu Pro 20.04 LTS | linux-hwe-5.15 +1 | 5.15.0-156.166~20.04.1 | USN-7774-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm-5.15 | 5.15.0-1086.89~20.04.1 | USN-7774-1 |
| Ubuntu Pro 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1087.93~20.04.1 | USN-7774-1 |
| Ubuntu Pro 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1045.45~20.04.1 | USN-7774-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle-5.15 | 5.15.0-1090.96~20.04.1 | USN-7776-1 |
| Ubuntu Pro 20.04 LTS | linux-riscv-5.15 | 5.15.0-1087.91~20.04.1 | — |
| Ubuntu Pro 18.04 LTS | linux | 4.15.0-260.272 | LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-aws | 4.15.0-1197.210 | LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-4.15 | 4.15.0-1207.222 | LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-4.15 | 4.15.0-1190.207 | LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-245.265~18.04.1 | LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-kvm +6 | No fix yet | — |
| Ubuntu Pro 18.04 LTS | linux-oracle | 4.15.0-1160.171 | LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux | 4.4.0-291.325 | LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-aws | 4.4.0-1200.215 | LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1197.210~16.04.1 | LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1208.223~16.04.1 | LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1190.207~16.04.1 | LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-260.272~16.04.2 | LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-kvm +1 | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux +3 | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | kernel-64kb +5 | 6.4.0-150700.53.11.1 | SUSE-SU-2025:02997-1 |
| SLES 15 SP7 | kernel-azure +2 | 6.4.0-150700.20.11.1 | SUSE-SU-2025:03011-1 |
| SLES 15 SP7 | kernel-default-base | 6.4.0-150700.53.11.1.150700.17.9.4 | SUSE-SU-2025:02997-1 |
| SLES 15 SP7 | kernel-docs | 6.4.0-150700.53.11.3 | SUSE-SU-2025:02997-1 |
| SLES 15 SP6 | kernel-64kb +6 | 6.4.0-150600.23.65.1 | SUSE-SU-2025:02996-1 |
| SLES 15 SP6 | kernel-azure +2 | 6.4.0-150600.8.48.1 | SUSE-SU-2025:02969-1 |
| SLES 15 SP6 | kernel-coco +3 | 6.4.0-15061.28.coco15sp6.1 | SUSE-SU-2025:02923-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.65.1.150600.12.28.4 | SUSE-SU-2025:02996-1 |
| SLES 15 SP5 | kernel-64kb +6 | 5.14.21-150500.55.116.1 | SUSE-SU-2025:02588-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.116.1.150500.6.55.1 | SUSE-SU-2025:02588-1 |
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.173.1.150400.24.88.1 | SUSE-SU-2025:02849-1 |
| SLES 15 SP3 | kernel-64kb +7 | 5.3.18-150300.59.215.1 | SUSE-SU-2025:02848-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-150300.59.215.1.150300.18.128.1 | SUSE-SU-2025:02848-1 |
Show 23 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP5 | kernel-syms +2 | 4.12.14-122.269.1 | SUSE-SU-2025:02846-1 |
| SLES for SAP 15 SP5 | kernel-default-base | 5.14.21-150500.55.116.1.150500.6.55.1 | SUSE-SU-2025:02588-1 |
| SLES for SAP 15 SP5 | kernel-docs +4 | 5.14.21-150500.55.116.1 | SUSE-SU-2025:02588-1 |
| SLES for SAP 15 SP4 | kernel-default-base | 5.14.21-150400.24.173.1.150400.24.88.1 | SUSE-SU-2025:02849-1 |
| SLES for SAP 15 SP4 | kernel-docs +4 | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SLE Micro 6.1 | kernel-default-base | 6.4.0-32.1.21.10 | SUSE-SU-2025:20602-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_10 | 3-1.1 | SUSE-SU-2025:20781-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_4 | 8-1.1 | SUSE-SU-2025:20775-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_5 | 7-1.1 | SUSE-SU-2025:20776-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_7 | 5-1.3 | SUSE-SU-2025:20778-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_9 | 3-1.2 | SUSE-SU-2025:20780-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_2 +1 | 11-1.1 | SUSE-SU-2025:20782-1, SUSE-SU-2025:20766-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_4 | 9-1.2 | SUSE-SU-2025:20763-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_5 | 7-1.2 | SUSE-SU-2025:20767-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_6 +1 | 5-3.1 | SUSE-SU-2025:20777-1, SUSE-SU-2025:20761-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_7 +3 | 4-1.2 | SUSE-SU-2025:20779-1, SUSE-SU-2025:20765-1, SUSE-SU-2025:20764-1 |
| SLE Micro 6.1 | kernel-rt +1 | 6.4.0-35.1 | SUSE-SU-2025:20601-1 |
| SLE Micro 6.1 | kernel-source +2 | 6.4.0-32.1 | SUSE-SU-2025:20602-1 |
| SLE Micro 6.0 | kernel-default-base | 6.4.0-32.1.21.10 | SUSE-SU-2025:20586-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_10 | 3-1.1 | SUSE-SU-2025:20713-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_4 | 8-1.1 | SUSE-SU-2025:20704-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_5 | 7-1.1 | SUSE-SU-2025:20705-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_7 | 5-1.3 | SUSE-SU-2025:20707-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_9 | 3-1.2 | SUSE-SU-2025:20710-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_2 +1 | 11-1.1 | SUSE-SU-2025:20714-1, SUSE-SU-2025:20711-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_3 +1 | 11-1.2 | SUSE-SU-2025:20703-1, SUSE-SU-2025:20698-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_4 | 9-1.2 | SUSE-SU-2025:20699-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_5 | 7-1.2 | SUSE-SU-2025:20712-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_6 +1 | 5-3.1 | SUSE-SU-2025:20706-1, SUSE-SU-2025:20700-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_7 +3 | 4-1.2 | SUSE-SU-2025:20709-1, SUSE-SU-2025:20708-1, SUSE-SU-2025:20702-1 |
| SLE Micro 6.0 | kernel-rt +1 | 6.4.0-35.1 | SUSE-SU-2025:20577-1 |
| SLE Micro 6.0 | kernel-source +2 | 6.4.0-32.1 | SUSE-SU-2025:20586-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.116.1.150500.6.55.1 | SUSE-SU-2025:02588-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.103.2 | SUSE-SU-2025:02852-1 |
| SLE Micro 5.5 | kernel-source +1 | 5.14.21-150500.55.116.1 | SUSE-SU-2025:02588-1 |
| SLE Micro 5.4 | kernel-default | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SLE Micro 5.4 | kernel-default-base | 5.14.21-150400.24.173.1.150400.24.88.1 | SUSE-SU-2025:02849-1 |
| SLE Micro 5.4 | kernel-rt +1 | 5.14.21-150400.15.127.1 | SUSE-SU-2025:02851-1 |
| SLE Micro 5.3 | kernel-default | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.173.1.150400.24.88.1 | SUSE-SU-2025:02849-1 |
| SLE Micro 5.3 | kernel-rt +1 | 5.14.21-150400.15.127.1 | SUSE-SU-2025:02851-1 |
| SLE Micro 5.2 | kernel-default | 5.3.18-150300.59.215.1 | SUSE-SU-2025:02848-1 |
| SLE Micro 5.2 | kernel-default-base | 5.3.18-150300.59.215.1.150300.18.128.1 | SUSE-SU-2025:02848-1 |
| SLE Micro 5.2 | kernel-rt +1 | 5.3.18-150300.217.1 | SUSE-SU-2025:02850-1 |
| SLE Micro 5.1 | kernel-default | 5.3.18-150300.59.215.1 | SUSE-SU-2025:02848-1 |
| SLE Micro 5.1 | kernel-default-base | 5.3.18-150300.59.215.1.150300.18.128.1 | SUSE-SU-2025:02848-1 |
| SLE Micro 5.1 | kernel-rt +1 | 5.3.18-150300.217.1 | SUSE-SU-2025:02850-1 |
| SLE Live Patching 15 SP7 | kernel-default | 6.4.0-150700.53.11.1 | SUSE-SU-2025:02997-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_0 | 3-150700.3.1 | SUSE-SU-2025:03106-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_3 | 1-150700.1.5.1 | SUSE-SU-2025:02853-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_0 | 3-150700.3.6.2 | SUSE-SU-2025:03215-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_1 +3 | 3-150700.2.1 | SUSE-SU-2025:03222-1, SUSE-SU-2025:03221-1, SUSE-SU-2025:03110-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_3 | 1-150700.15.3.4 | SUSE-SU-2025:02997-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.65.1 | SUSE-SU-2025:02996-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6-RT_Update_0 | 21-150600.3.1 | SUSE-SU-2025:03108-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6-RT_Update_14 | 1-150600.1.5.1 | SUSE-SU-2025:03023-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6-RT_Update_5 | 14-150600.2.1 | SUSE-SU-2025:03123-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_10 +1 | 5-150600.2.1 | SUSE-SU-2025:03212-1, SUSE-SU-2025:03109-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_11 +2 | 4-150600.2.1 | SUSE-SU-2025:03222-1, SUSE-SU-2025:03213-1, SUSE-SU-2025:03104-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_13 +1 | 3-150600.2.1 | SUSE-SU-2025:03214-1, SUSE-SU-2025:03105-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_14 | 1-150600.13.3.4 | SUSE-SU-2025:02996-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_3 +1 | 20-150600.2.1 | SUSE-SU-2025:03223-1, SUSE-SU-2025:03097-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_4 | 16-150600.2.1 | SUSE-SU-2025:03209-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_5 | 15-150600.2.1 | SUSE-SU-2025:03226-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_6 +3 | 11-150600.2.1 | SUSE-SU-2025:03217-1, SUSE-SU-2025:03210-1, SUSE-SU-2025:03111-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_9 | 6-150600.2.1 | SUSE-SU-2025:03235-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.116.1 | SUSE-SU-2025:02588-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_17 | 16-150500.2.1 | SUSE-SU-2025:03190-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_19 +1 | 14-150500.2.1 | SUSE-SU-2025:03191-1, SUSE-SU-2025:03186-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_21 | 10-150500.2.1 | SUSE-SU-2025:03185-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_23 +1 | 6-150500.2.1 | SUSE-SU-2025:03208-1, SUSE-SU-2025:03194-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_25 | 5-150500.2.1 | SUSE-SU-2025:03207-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_27 +1 | 4-150500.2.1 | SUSE-SU-2025:03195-1, SUSE-SU-2025:03188-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_29 | 1-150500.11.3.1 | SUSE-SU-2025:02588-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_29 | 16-150400.2.1 | SUSE-SU-2025:03175-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_31 +1 | 14-150400.2.1 | SUSE-SU-2025:03181-1, SUSE-SU-2025:03156-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_33 | 13-150400.2.1 | SUSE-SU-2025:03180-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_36 +1 | 6-150400.2.1 | SUSE-SU-2025:03165-1, SUSE-SU-2025:03160-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_39 +1 | 5-150400.2.1 | SUSE-SU-2025:03184-1, SUSE-SU-2025:03179-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_41 | 4-150400.2.1 | SUSE-SU-2025:03182-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_42 | 3-150400.2.1 | SUSE-SU-2025:03183-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_43 | 1-150400.9.3.1 | SUSE-SU-2025:02849-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-150300.59.215.1 | SUSE-SU-2025:02848-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_47 | 17-150300.2.1 | SUSE-SU-2025:03130-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_49 | 15-150300.2.1 | SUSE-SU-2025:03124-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_50 | 13-150300.2.1 | SUSE-SU-2025:03133-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_51 | 11-150300.2.1 | SUSE-SU-2025:03126-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_54 | 7-150300.2.1 | SUSE-SU-2025:03129-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_56 +1 | 5-150300.2.1 | SUSE-SU-2025:03153-1, SUSE-SU-2025:03148-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_58 +1 | 4-150300.2.1 | SUSE-SU-2025:03154-1, SUSE-SU-2025:03149-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_60 | 1-150300.7.3.1 | SUSE-SU-2025:02848-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.269.1 | SUSE-SU-2025:02846-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_60 | 15-2.1 | SUSE-SU-2025:03135-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_61 | 18-4.1 | SUSE-SU-2025:4123-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_62 | 14-2.1 | SUSE-SU-2025:03138-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_68 | 4-2.1 | SUSE-SU-2025:03143-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_70 | 3-2.1 | SUSE-SU-2025:03146-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_71 | 1-8.3.1 | SUSE-SU-2025:02846-1 |
| SLE HPC 15 SP5 | kernel-64kb +5 | 5.14.21-150500.55.116.1 | SUSE-SU-2025:02588-1 |
| SLE HPC 15 SP5 | kernel-default-base | 5.14.21-150500.55.116.1.150500.6.55.1 | SUSE-SU-2025:02588-1 |
| SLE HPC 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SLE HPC 15 SP4 | kernel-default-base | 5.14.21-150400.24.173.1.150400.24.88.1 | SUSE-SU-2025:02849-1 |
| SUSE Real Time Module 15 SP7 | kernel-rt +2 | 6.4.0-150700.7.13.1 | SUSE-SU-2025:02853-1 |
| SUSE Real Time Module 15 SP6 | kernel-rt +3 | 6.4.0-150600.10.49.1 | SUSE-SU-2025:03023-1 |
| SUSE Manager Server LTS 4.3 | kernel-default-base | 5.14.21-150400.24.173.1.150400.24.88.1 | SUSE-SU-2025:02849-1 |
| SUSE Manager Server LTS 4.3 | kernel-syms +3 | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SUSE Manager Proxy LTS 4.3 | kernel-default-base | 5.14.21-150400.24.173.1.150400.24.88.1 | SUSE-SU-2025:02849-1 |
| SUSE Manager Proxy LTS 4.3 | kernel-syms +2 | 5.14.21-150400.24.173.1 | SUSE-SU-2025:02849-1 |
| SUSE Enterprise Storage 7.1 | kernel-64kb +6 | 5.3.18-150300.59.215.1 | SUSE-SU-2025:02848-1 |
| SUSE Enterprise Storage 7.1 | kernel-default-base | 5.3.18-150300.59.215.1.150300.18.128.1 | SUSE-SU-2025:02848-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.6 | dtb-aarch64 +10 | 6.4.0-150600.23.65.1 | SUSE-SU-2025:02996-1 |
| openSUSE Leap 15.6 | kernel-azure +2 | 6.4.0-150600.8.48.1 | SUSE-SU-2025:02969-1 |
| openSUSE Leap 15.6 | kernel-default-base | 6.4.0-150600.23.65.1.150600.12.28.4 | SUSE-SU-2025:02996-1 |
| openSUSE Leap 15.6 | kernel-rt +3 | 6.4.0-150600.10.49.1 | SUSE-SU-2025:03023-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | bpftool +14 | 6.12.35-55.103.amzn2023 | ALAS2023-2025-1111, ALAS2023-2025-1080 |
| Amazon Linux 2023 | kernel-livepatch-6.1.144-170.251 | 1:1.0-0.amzn2023 | ALAS2023-2025-1111 |
| Amazon Linux 2023 | kernel-livepatch-6.12.35-55.103 | 1.0-0.amzn2023 | ALAS2023-2025-1080 |
| Amazon Linux 2023 | perf +5 | 1:6.1.144-170.251.amzn2023 | ALAS2023-2025-1111 |
| Amazon Linux 2 | kernel-livepatch-4.14.355-280.679 | 1.0-0.amzn2 | ALAS2-2025-2988 |
| Amazon Linux 2 | perf +8 | 4.14.355-280.679.amzn2 | ALAS2-2025-2988 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | kernel | 6.6.96.1-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | kernel-uek +34 | 6.12.0-103.40.4.1.el10uek | ELSA-2025-20551 |
| Oracle Linux 8 | bpftool +18 | 5.15.0-312.187.5.el9uek | ELSA-2025-20552 |
| Oracle Linux 7 | kernel-uek +6 | 5.4.17-2136.347.6.el8uek | ELSA-2025-20553 |
| Oracle Linux 7 | kernel-uek-tools | 5.4.17-2136.347.6.el7uek | ELSA-2025-20553 |
Advisories 50
- LSN-0122-1 Kernel Live Patch Security Notice Ubuntu Security Notices (USN) · Nov 12, 2026
- WID-SEC-2025-1465 Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Nov 12, 2026
- USN-8028-5 linux-aws, linux-aws-6.8, linux-gkeop, linux-nvidia, linux-nvidia-6.8, linux-oracle, linux-oracle-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7774-1 linux, linux-aws, linux-aws-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-intel-iotg, linux-intel-iotg-5.15, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-oracle, linux-raspi, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8126-1 linux-azure-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8028-8 linux-ibm, linux-ibm-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8028-6 linux-hwe-6.8, linux-lowlatency-hwe-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8052-1 linux-lowlatency vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8052-2 linux-xilinx vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8074-1 linux-azure vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8074-2 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8031-3 linux-gcp, linux-gke vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8028-4 linux-aws-fips, linux-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8028-1 linux, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8028-3 linux-realtime, linux-raspi-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8028-7 linux-nvidia-lowlatency vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8028-2 linux-realtime-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8031-2 linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8031-1 linux-gcp-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7774-2 linux-aws-fips, linux-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7833-2 linux-realtime-6.14 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7833-1 linux, linux-aws, linux-gcp, linux-oem-6.14, linux-oracle, linux-oracle-6.14, linux-raspi, linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7834-1 linux-azure, linux-azure-6.14, linux-azure-nvidia-6.14 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7833-4 linux-gcp-6.14 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7833-3 linux-aws-6.14 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7775-1 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7775-3 linux-azure-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7774-4 linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7775-2 linux-azure vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7774-5 linux-nvidia-tegra-igx vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7774-3 linux-intel-iot-realtime, linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7776-1 linux-oracle-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- SSA-082556 SSA-082556: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.5 Siemens ProductCERT · Oct 13, 2026
- USN-7856-1 linux-hwe-6.14 vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- ICSA-25-162-05 Siemens SIMATIC S7-1500 CPU family CISA ICS & IT advisories · May 14, 2026
- SUSE-SU-2025:20781-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_10 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20782-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_2 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20777-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_6 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20778-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_7 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20764-1 Security update for kernel-livepatch-MICRO-6-0_Update_7 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20780-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_9 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20766-1 Security update for kernel-livepatch-MICRO-6-0_Update_2 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20767-1 Security update for kernel-livepatch-MICRO-6-0_Update_5 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20775-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_4 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20776-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_5 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20761-1 Security update for kernel-livepatch-MICRO-6-0_Update_6 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20709-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_8 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20711-1 Security update for kernel-livepatch-MICRO-6-0_Update_2 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20713-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_10 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20714-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_2 SUSE / openSUSE Security Updates · Mar 23, 2026
References
- https://git.kernel.org/stable/c/5f1e1573bf103303944fd7225559de5d8297539c
- https://git.kernel.org/stable/c/b968ba8bfd9f90914957bbbd815413bf6a98eca7
- https://git.kernel.org/stable/c/74bc813d11c30e28fc5261dc877cca662ccfac68
- https://git.kernel.org/stable/c/78297d53d3878d43c1d627d20cd09f611fa4b91d
- https://git.kernel.org/stable/c/5180561afff8e0f029073c8c8117c95c6512d1f9
- https://git.kernel.org/stable/c/68c173ea138b66d7dd1fd980c9bc578a18e11884
- https://git.kernel.org/stable/c/b0b6bf90ce2699a574b3683e22c44d0dcdd7a057
- https://git.kernel.org/stable/c/d66adabe91803ef34a8b90613c81267b5ded1472