Description
In the Linux kernel, the following vulnerability has been resolved:
netlink: terminate outstanding dump on socket close
Netlink supports iterative dumping of data. It provides the families
the following ops:
- start - (optional) kicks off the dumping process
- dump - actual dump helper, keeps getting called until it returns 0
- done - (optional) pairs with .start, can be used for cleanup
The whole process is asynchronous and the repeated calls to .dump
don't actually happen in a tight loop, but rather are triggered
in response to recvmsg() on the socket.
This gives the user full control over the dump, but also means that
the user can close the socket without getting to the end of the dump.
To make sure .start is always paired with .done we check if there
is an ongoing dump before freeing the socket, and if so call .done.
The complication is that sockets can get freed from BH and .done
is allowed to sleep. So we use a workqueue to defer the call, when
needed.
Unfortunately this does not work correctly. What we defer is not
the cleanup but rather releasing a reference on the socket.
We have no guarantee that we own the last reference, if someone
else holds the socket they may release it in BH and we're back
to square one.
The whole dance, however, appears to be unnecessary. Only the user
can interact with dumps, so we can clean up when socket is closed.
And close always happens in process context. Some async code may
still access the socket after close, queue notification skbs to it etc.
but no dumps can start, end or otherwise make progress.
Delete the workqueue and flush the dump state directly from the release
handler. Note that further cleanup is possible in -next, for instance
we now always call .done before releasing the main module reference,
so dump doesn't have to take a reference of its own.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 4.4.38 – < 4.5, 4.8.14 – < 4.9, 4.9 | 4.5 |
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 | 6.11.10-1 | — |
| Debian 13 | linux | 6.11.10-1 | — |
| Debian 12 | linux | 6.1.119-1 | — |
| Debian 11 | linux | 5.10.234-1 | DLA-4075-1 |
| Debian 11 | linux-6.1 | 6.1.119-1~deb11u1 | DLA-4008-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1062.64 | — |
| Ubuntu 24.04 LTS | linux | 6.8.0-57.59 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1026.28 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1026.31 | USN-7402-4 |
| Ubuntu 24.04 LTS | linux-azure-6.11 | 6.11.0-1012.12~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-azure-nvidia | 6.8.0-1014.15 | USN-7468-1 |
| Ubuntu 24.04 LTS | linux-gcp | 6.8.0-1027.29 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-gcp-6.11 | 6.11.0-1011.11~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-gke | 6.8.0-1022.26 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1009.11 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1023.23 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1025.28 | USN-7402-3 |
| Ubuntu 24.04 LTS | linux-nvidia-6.11 | 6.11.0-1007.7 | — |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1025.28.1 | USN-7402-4 |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1008.8 | — |
| Ubuntu 24.04 LTS | linux-oem-6.11 | 6.11.0-1015.15 | USN-7310-1 |
| Ubuntu 24.04 LTS | linux-oem-6.8 | 6.8.0-1025.25 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1023.24 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1028.32 | USN-7524-1 |
| Ubuntu 24.04 LTS | linux-realtime +1 | No fix yet | — |
| Ubuntu 24.04 LTS | linux-riscv +1 | 6.8.0-57.59.1 | USN-7402-1 |
| Ubuntu 24.04 LTS | linux-xilinx | 6.8.0-1017.18 | — |
| Ubuntu 22.04 LTS | linux +1 | 5.15.0-135.146 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1080.87 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-aws-6.8 +1 | 6.8.0-1027.29~22.04.1 | USN-7451-1, USN-7402-5 |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1084.93 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1026.31~22.04.1 | USN-7402-4 |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1084.93.1 | — |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1079.88 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-gke +1 | 5.15.0-1077.83 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1062.70 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 | 6.8.0-57.59~22.04.1 | USN-7403-1 |
| Ubuntu 22.04 LTS | linux-ibm | 5.15.0-1072.75 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1023.23~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1073.75 | — |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1075.81 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1076.81 | USN-7388-1 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1074.75 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1025.28~22.04.1 | USN-7402-3 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1033.33 | USN-7389-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1021.21 | USN-7389-1 |
| Ubuntu 22.04 LTS | linux-oracle-6.8 | 6.8.0-1023.24~22.04.1 | USN-7402-1 |
| Ubuntu 22.04 LTS | linux-raspi | 5.15.0-1074.77 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-riscv +31 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv-6.8 +1 | 6.8.0-57.59.1~22.04.1 | USN-7402-1 |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1044.48 | USN-7390-1 |
| Ubuntu 20.04 LTS | linux | 5.4.0-211.231 | USN-7391-1 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1142.152 | USN-7392-3 |
| Ubuntu 20.04 LTS | linux-aws-5.15 | 5.15.0-1080.87~20.04.1 | USN-7388-1 |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1147.154 | USN-7392-1 |
| Ubuntu 20.04 LTS | linux-azure-5.15 | 5.15.0-1086.95~20.04.1 | USN-7421-1 |
| Ubuntu 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1086.95~20.04.1.1 | USN-7421-1 |
| Ubuntu 20.04 LTS | linux-bluefield | 5.4.0-1101.108 | USN-7392-1 |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1145.154 | USN-7392-1 |
| Ubuntu 20.04 LTS | linux-gcp-5.15 | 5.15.0-1081.90~20.04.1 | USN-7459-2 |
| Ubuntu 20.04 LTS | linux-gke +28 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-hwe-5.15 | 5.15.0-136.147~20.04.1 | USN-7407-1 |
| Ubuntu 20.04 LTS | linux-ibm | 5.4.0-1088.93 | USN-7392-1 |
| Ubuntu 20.04 LTS | linux-ibm-5.15 | 5.15.0-1074.77~20.04.1 | USN-7458-1 |
| Ubuntu 20.04 LTS | linux-iot | 5.4.0-1048.51 | USN-7413-1 |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1129.138 | USN-7392-1 |
| Ubuntu 20.04 LTS | linux-lowlatency-hwe-5.15 | 5.15.0-135.146~20.04.1 | USN-7387-1 |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1140.150 | USN-7392-1 |
| Ubuntu 20.04 LTS | linux-oracle-5.15 +1 | 5.15.0-1077.83~20.04.1 | USN-7459-1, USN-7387-1 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1129.142 | USN-7539-1 |
| Ubuntu 20.04 LTS | linux-riscv-5.15 | 5.15.0-1075.79~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1060.64 | USN-7392-1 |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
Show 18 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-raspi-realtime | 6.8.0-2023.24 | USN-7523-1 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1019.20 | USN-7402-2 |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1073.75 | USN-7387-3 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1080.88 | USN-7387-3 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1019.20~22.04.1 | — |
| 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-fips | 6.8.0-78.78+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1080.87+fips1 | USN-7387-2 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1083.92+fips1 | USN-7387-2 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-135.146+fips1 | USN-7387-2 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1079.88+fips1 | USN-7387-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1142.153+fips1 | USN-7392-4 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1147.154+fips1 | USN-7392-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1116.126 | USN-7393-1 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1145.154+fips1 | USN-7392-2 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2118.124 | USN-7496-2 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2097.103 | USN-7496-5 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1135.146 | USN-7496-2 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-gcp-fips | 4.15.0-2081.87 | USN-7496-2 |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1113.120 | USN-7506-3 |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 24.04 LTS | linux | 6.8.0-57.59 | LSN-0110-1 |
| Ubuntu Pro 24.04 LTS | linux-aws | 6.8.0-1026.28 | LSN-0110-1 |
| Ubuntu Pro 24.04 LTS | linux-azure | 6.8.0-1026.31 | LSN-0110-1 |
| Ubuntu Pro 24.04 LTS | linux-ibm | 6.8.0-1023.23 | LSN-0110-1 |
| Ubuntu Pro 22.04 LTS | linux | 5.15.0-135.146 | LSN-0110-1 |
| Ubuntu Pro 22.04 LTS | linux-aws | 5.15.0-1080.87 | LSN-0110-1 |
| Ubuntu Pro 22.04 LTS | linux-azure | 5.15.0-1084.93 | LSN-0110-1 |
| Ubuntu Pro 22.04 LTS | linux-gcp | 5.15.0-1079.88 | LSN-0110-1 |
| Ubuntu Pro 22.04 LTS | linux-gke +1 | 5.15.0-1077.83 | LSN-0110-1 |
| Ubuntu Pro 22.04 LTS | linux-ibm | 5.15.0-1072.75 | LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux | 5.4.0-211.231 | LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-aws | 5.4.0-1142.152 | LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-aws-5.15 | 5.15.0-1080.87~20.04.1 | LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-azure | 5.4.0-1147.154 | LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-5.15 | 5.15.0-1086.95~20.04.1 | LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp | 5.4.0-1145.154 | LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp-5.15 | 5.15.0-1081.90~20.04.1 | LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-gkeop | 5.4.0-1097.101 | LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-hwe-5.15 | 5.15.0-136.147~20.04.1 | LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm | 5.4.0-1088.93 | LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm-5.15 | 5.15.0-1074.77~20.04.1 | LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-lowlatency-hwe-5.15 | 5.15.0-135.146~20.04.1 | LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1039.39~20.04.1 | — |
| Ubuntu Pro 20.04 LTS | linux-oracle | 5.4.0-1140.150 | LSN-0110-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle-5.15 | 5.15.0-1077.83~20.04.1 | LSN-0110-1 |
| Ubuntu Pro 18.04 LTS | linux | 4.15.0-237.249 | USN-7496-1, LSN-0110-1 |
| Ubuntu Pro 18.04 LTS | linux-aws | 4.15.0-1180.193 | USN-7496-1, LSN-0110-1 |
| Ubuntu Pro 18.04 LTS | linux-aws-5.4 | 5.4.0-1142.152~18.04.1 | USN-7401-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-4.15 | 4.15.0-1188.203 | USN-7496-3, LSN-0110-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-5.4 | 5.4.0-1147.154~18.04.1 | USN-7392-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-4.15 | 4.15.0-1173.190 | USN-7496-1, LSN-0110-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-5.4 | 5.4.0-1145.154~18.04.1 | USN-7392-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-211.231~18.04.1 | USN-7391-1, LSN-0110-1 |
| Ubuntu Pro 18.04 LTS | linux-ibm-5.4 | 5.4.0-1090.95~18.04.1 | USN-7463-1 |
| Ubuntu Pro 18.04 LTS | linux-kvm | 4.15.0-1163.168 | USN-7496-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle | 4.15.0-1142.153 | USN-7496-1, LSN-0110-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle-5.4 | 5.4.0-1140.149~18.04.1 | USN-7392-1 |
| Ubuntu Pro 18.04 LTS | linux-raspi-5.4 | 5.4.0-1129.142~18.04.1 | USN-7540-1 |
| Ubuntu Pro 16.04 LTS | linux | 4.4.0-268.302 | USN-7506-1, LSN-0110-1 |
| Ubuntu Pro 16.04 LTS | linux-aws | 4.4.0-1181.196 | USN-7506-1, LSN-0110-1 |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1180.193~16.04.1 | USN-7496-1, LSN-0110-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1188.203~16.04.1 | USN-7496-3, LSN-0110-1 |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1173.190~16.04.1 | USN-7496-1, LSN-0110-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-237.249~16.04.1 | USN-7496-1, LSN-0110-1 |
| Ubuntu Pro 16.04 LTS | linux-kvm | 4.4.0-1144.155 | USN-7506-1 |
| Ubuntu Pro 16.04 LTS | linux-oracle | 4.15.0-1142.153~16.04.1 | USN-7496-1 |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1143.149 | USN-7506-2 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1188.203~14.04.1 | USN-7496-4 |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-268.302~14.04.1 | USN-7506-4, LSN-0110-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | kernel-64kb +6 | 6.4.0-150700.53.3.1 | SUSE-SU-2025:01951-1 |
| SLES 15 SP7 | kernel-azure +2 | 6.4.0-150700.20.3.1 | SUSE-SU-2025:01967-1 |
| SLES 15 SP7 | kernel-default-base | 6.4.0-150700.53.3.1.150700.17.2.1 | SUSE-SU-2025:01951-1 |
| SLES 15 SP6 | kernel-64kb +3 | 6.4.0-150600.23.47.2 | SUSE-SU-2025:1180-1 |
| SLES 15 SP6 | kernel-azure +1 | 6.4.0-150600.8.34.2 | SUSE-SU-2025:1177-1 |
| SLES 15 SP6 | kernel-coco +3 | 6.4.0-15061.21.coco15sp6.1 | SUSE-SU-2025:01919-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.47.2.150600.12.20.2 | SUSE-SU-2025:1180-1 |
| SLES 15 SP6 | kernel-docs +2 | 6.4.0-150600.23.47.1 | SUSE-SU-2025:1180-1 |
| SLES 15 SP6 | kernel-syms-azure | 6.4.0-150600.8.34.1 | SUSE-SU-2025:1177-1 |
| SLES 12 SP5 | kernel-syms +2 | 4.12.14-122.255.1 | SUSE-SU-2025:1293-1 |
Show 6 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLE Micro 6.1 | kernel-default-base | 6.4.0-28.1.21.6 | SUSE-SU-2025:20270-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_6 +1 | 1-3.1 | SUSE-SU-2025:20270-1, SUSE-SU-2025:20260-1 |
| SLE Micro 6.1 | kernel-rt +4 | 6.4.0-28.1 | SUSE-SU-2025:20270-1, SUSE-SU-2025:20260-1 |
| SLE Micro 6.0 | kernel-default-base | 6.4.0-28.1.21.6 | SUSE-SU-2025:20192-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_6 +1 | 1-3.1 | SUSE-SU-2025:20192-1, SUSE-SU-2025:20190-1 |
| SLE Micro 6.0 | kernel-rt +4 | 6.4.0-28.1 | SUSE-SU-2025:20192-1, SUSE-SU-2025:20190-1 |
| SLE Live Patching 15 SP7 | kernel-default | 6.4.0-150700.53.3.1 | SUSE-SU-2025:01951-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_1 | 1-150700.15.3.1 | SUSE-SU-2025:01951-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.47.2 | SUSE-SU-2025:1180-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6-RT_Update_10 | 1-150600.1.5.1 | SUSE-SU-2025:1178-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_10 | 1-150600.13.5.1 | SUSE-SU-2025:1180-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.255.1 | SUSE-SU-2025:1293-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_67 | 1-8.5.1 | SUSE-SU-2025:1293-1 |
| SUSE Real Time Module 15 SP6 | kernel-rt +3 | 6.4.0-150600.10.34.1 | SUSE-SU-2025:1178-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.6 | dtb-aarch64 +4 | 6.4.0-150600.23.47.1 | SUSE-SU-2025:1180-1 |
| openSUSE Leap 15.6 | kernel-64kb +5 | 6.4.0-150600.23.47.2 | SUSE-SU-2025:1180-1 |
| openSUSE Leap 15.6 | kernel-azure +1 | 6.4.0-150600.8.34.2 | SUSE-SU-2025:1177-1 |
| openSUSE Leap 15.6 | kernel-default-base | 6.4.0-150600.23.47.2.150600.12.20.2 | SUSE-SU-2025:1180-1 |
| openSUSE Leap 15.6 | kernel-rt +3 | 6.4.0-150600.10.34.1 | SUSE-SU-2025:1178-1 |
| openSUSE Leap 15.6 | kernel-syms-azure | 6.4.0-150600.8.34.1 | SUSE-SU-2025:1177-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | kernel-livepatch-6.1.119-129.201 | 1.0-0.amzn2023 | ALAS2023-2025-802 |
| Amazon Linux 2023 | perf +14 | 6.1.119-129.201.amzn2023 | ALAS2023-2025-802 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | kernel | 6.6.64.2-1 | — |
| Azure Linux 2 (CBL-Mariner) | kernel | 5.15.176.3-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | bpftool +13 | 5.15.0-305.176.4.el9uek | ELSA-2025-20095 |
| Oracle Linux 7 | kernel-uek +6 | 5.4.17-2136.340.4.1.el8uek | ELSA-2025-20100 |
| Oracle Linux 7 | kernel-uek-tools | 5.4.17-2136.340.4.1.el7uek | ELSA-2025-20100 |
Advisories 50
- USN-7468-1 linux-azure-nvidia vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7451-1 linux-aws-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7524-1 linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7523-1 linux-raspi-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7310-1 linux-oem-6.11 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7539-1 linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7540-1 linux-raspi-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7506-2 linux-aws vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7506-1 linux, linux-aws, linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7506-4 linux-lts-xenial vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7506-3 linux-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7496-5 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7496-4 linux-azure vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7496-1 linux, linux-aws, linux-aws-hwe, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7496-3 linux-azure, linux-azure-4.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7496-2 linux-aws-fips, linux-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7459-1 linux-intel-iotg-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7459-2 linux-gcp-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7387-1 linux, linux-aws, linux-azure, linux-gcp, linux-gke, linux-gkeop, linux-ibm, linux-intel-iotg, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7392-1 linux-azure, linux-azure-5.4, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-ibm, linux-kvm, linux-oracle, linux-oracle-5.4, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7387-2 linux-fips, linux-aws-fips, linux-azure-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7458-1 linux-ibm-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7387-3 linux-realtime, linux-intel-iot-realtime vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7392-2 linux-azure-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7391-1 linux, linux-hwe-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7388-1 linux-aws-5.15, linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7421-1 linux-azure-5.15, linux-azure-fde-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7389-1 linux-nvidia-tegra, linux-nvidia-tegra-igx vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7413-1 linux-iot vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7390-1 linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7407-1 linux-hwe-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7463-1 linux-ibm-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7393-1 linux-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7401-1 linux-aws-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7403-1 linux-hwe-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7392-3 linux-aws vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7392-4 linux-aws-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7402-1 linux, linux-aws, linux-gcp, linux-gke, linux-gkeop, linux-ibm, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-oem-6.8, linux-oracle, linux-oracle-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-7402-4 linux-azure, linux-azure-6.8, linux-nvidia-lowlatency vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-7402-3 linux-nvidia, linux-nvidia-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-7402-5 linux-gcp-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-7402-2 linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- SSA-398330 SSA-398330: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP >= V3.1.0 and < V3.1.5 Siemens ProductCERT · Oct 13, 2026
- WID-SEC-2025-1439 Dell Secure Connect Gateway: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff BSI CERT-Bund (WID) · Oct 11, 2026
- LSN-0110-1 Kernel Live Patch Security Notice Ubuntu Security Notices (USN) · Jun 3, 2026
- SUSE-SU-2025:20270-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20192-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20260-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20190-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- DLA-4008-1 linux-6.1 - security update Debian Security (DSA / DLA) · Mar 9, 2026
References
- https://git.kernel.org/stable/c/114a61d8d94ae3a43b82446cf737fd757021b834
- https://git.kernel.org/stable/c/598c956b62699c3753929602560d8df322e60559
- https://git.kernel.org/stable/c/6e3f2c512d2b7dbd247485b1dd9e43e4210a18f4
- https://git.kernel.org/stable/c/d2fab3d66cc16cfb9e3ea1772abe6b79b71fa603
- https://git.kernel.org/stable/c/4e87a52133284afbd40fb522dbf96e258af52a98
- https://git.kernel.org/stable/c/bbc769d2fa1b8b368c5fbe013b5b096afa3c05ca
- https://git.kernel.org/stable/c/176c41b3ca9281a9736b67c6121b03dbf0c8c08f
- https://git.kernel.org/stable/c/1904fb9ebf911441f90a68e96b22aa73e4410505