Description
In the Linux kernel, the following vulnerability has been resolved:
NFSD: Limit the number of concurrent async COPY operations
Nothing appears to limit the number of concurrent async COPY
operations that clients can start. In addition, AFAICT each async
COPY can copy an unlimited number of 4MB chunks, so can run for a
long time. Thus IMO async COPY can become a DoS vector.
Add a restriction mechanism that bounds the number of concurrent
background COPY operations. Start simple and try to be fair -- this
patch implements a per-namespace limit.
An async COPY request that occurs while this limit is exceeded gets
NFS4ERR_DELAY. The requesting client can choose to send the request
again after a delay or fall back to a traditional read/write style
copy.
If there is need to make the mechanism more sophisticated, we can
visit that in future patches.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 4.20 | 5.10.231 |
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 | 6.11.4-1 | — |
| Debian 13 | linux | 6.11.4-1 | — |
| Debian 12 | linux | 6.1.119-1 | DSA-5818-1 |
| 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 | 6.8.0-54.56 | USN-7301-1 |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1023.25 | USN-7311-1 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1025.30 | USN-7384-1 |
| 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 | 6.8.0-1024.26 | USN-7304-1 |
| Ubuntu 24.04 LTS | linux-gcp-6.11 | 6.11.0-1011.11~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-gke +1 | 6.8.0-1019.23 | USN-7304-1, USN-7303-3 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1006.8 | USN-7304-1 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1022.22 | USN-7385-1 |
| Ubuntu 24.04 LTS | linux-lowlatency | 6.8.0-54.56.1 | USN-7301-1 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1022.25 | USN-7303-1 |
| Ubuntu 24.04 LTS | linux-nvidia-6.11 | 6.11.0-1007.7 | — |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1022.25.2 | USN-7303-1 |
| Ubuntu 24.04 LTS | linux-oem-6.11 | 6.11.0-1015.15 | USN-7310-1 |
| Ubuntu 24.04 LTS | linux-oem-6.8 | 6.8.0-1024.24 | USN-7386-1 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1020.21 | USN-7303-2 |
| Ubuntu 24.04 LTS | linux-realtime | No fix yet | — |
| Ubuntu 24.04 LTS | linux-riscv | 6.8.0-53.55.1 | — |
| 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 | 6.8.0-1023.25~22.04.1 | USN-7311-1 |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1084.93 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1025.30~22.04.1 | USN-7384-2 |
| 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-gcp-6.8 | 6.8.0-1024.26~22.04.1 | USN-7303-3 |
| 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-lowlatency-hwe-6.8 | 6.8.0-54.56.1~22.04.1 | USN-7301-1 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1074.75 | USN-7387-1 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1022.25~22.04.2 | USN-7303-1 |
| 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 | 6.8.0-1020.21~22.04.1 | USN-7303-2 |
| 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 | 6.8.0-53.55.1~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1044.48 | USN-7390-1 |
| Ubuntu 20.04 LTS | linux | 5.4.0-214.234 | USN-7461-1 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1144.154 | USN-7462-1 |
| 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 | 5.4.0-1149.156 | USN-7461-1 |
| 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 | 5.4.0-1103.110 | USN-7461-1 |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1147.156 | USN-7461-1 |
| 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 | 5.4.0-1090.95 | USN-7461-1 |
| 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 | 5.4.0-1049.52 | USN-7462-1 |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1131.140 | USN-7461-1 |
| 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 | 5.4.0-1142.152 | USN-7461-1 |
| 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 | 5.4.0-1062.66 | USN-7461-3 |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
Show 10 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 | 6.8.0-2018.19 | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1016.17 | — |
| 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 | 6.8.1-1016.17~22.04.1 | — |
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | 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 | 5.4.0-1144.155+fips1 | USN-7462-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1149.157+fips1 | USN-7461-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1118.128 | USN-7461-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1147.156+fips1 | USN-7461-2 |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1039.39~20.04.1 | — |
| Ubuntu Pro 18.04 LTS | linux-aws-5.4 | 5.4.0-1144.154~18.04.1 | USN-7462-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-5.4 | 5.4.0-1149.156~18.04.1 | USN-7461-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-5.4 | 5.4.0-1147.156~18.04.1 | USN-7462-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-214.234~18.04.1 | USN-7461-1 |
| 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-oracle-5.4 | 5.4.0-1142.152~18.04.1 | USN-7461-1 |
| Ubuntu Pro 18.04 LTS | linux-raspi-5.4 | 5.4.0-1129.142~18.04.1 | USN-7540-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | rv +77 | 5.14.0-570.12.1.el9_6 | RHSA-2025:6966 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | kernel-64kb +7 | 6.4.0-150700.53.90.1 | SUSE-SU-2026:5091-1 |
| SLES 15 SP7 | kernel-default-base | 6.4.0-150700.53.90.1.150700.17.51.1 | SUSE-SU-2026:5091-1 |
| SLES 15 SP6 | kernel-64kb +6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 |
| SLES 15 SP6 | kernel-azure | 6.4.0-150600.8.17.2 | SUSE-SU-2024:3984-1 |
| SLES 15 SP6 | kernel-coco +3 | 6.4.0-15061.9.coco15sp6.1 | SUSE-SU-2024:4387-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.30.1.150600.12.12.6 | SUSE-SU-2024:4318-1 |
| SLES 15 SP6 | kernel-syms-azure +1 | 6.4.0-150600.8.17.1 | SUSE-SU-2024:3984-1 |
| SLES 15 SP5 | kernel-64kb +6 | 5.14.21-150500.55.88.1 | SUSE-SU-2024:4364-1 |
| SLES 15 SP5 | kernel-azure +2 | 5.14.21-150500.33.72.1 | SUSE-SU-2024:3983-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.88.1.150500.6.39.4 | SUSE-SU-2024:4364-1 |
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.141.1 | SUSE-SU-2024:4131-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.141.1.150400.24.68.2 | SUSE-SU-2024:4131-1 |
| SLES 15 SP3 | kernel-64kb +6 | 5.3.18-150300.59.182.1 | SUSE-SU-2024:4140-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-150300.59.182.1.150300.18.107.1 | SUSE-SU-2024:4140-1 |
| SLES 15 SP3 | kernel-docs | 5.3.18-150300.59.182.2 | SUSE-SU-2024:4140-1 |
Show 25 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP2 | kernel-default-base | 5.3.18-150200.24.209.1.150200.9.109.1 | SUSE-SU-2024:4103-1 |
| SLES 15 SP2 | kernel-docs | 5.3.18-150200.24.209.2 | SUSE-SU-2024:4103-1 |
| SLES 15 SP2 | kernel-syms +4 | 5.3.18-150200.24.209.1 | SUSE-SU-2024:4103-1 |
| SLES for SAP 15 SP4 | kernel-default-base | 5.14.21-150400.24.141.1.150400.24.68.2 | SUSE-SU-2024:4131-1 |
| SLES for SAP 15 SP4 | kernel-docs +4 | 5.14.21-150400.24.141.1 | SUSE-SU-2024:4131-1 |
| SLES for SAP 15 SP3 | kernel-default-base | 5.3.18-150300.59.182.1.150300.18.107.1 | SUSE-SU-2024:4140-1 |
| SLES for SAP 15 SP3 | kernel-docs | 5.3.18-150300.59.182.2 | SUSE-SU-2024:4140-1 |
| SLES for SAP 15 SP3 | kernel-syms +4 | 5.3.18-150300.59.182.1 | SUSE-SU-2024:4140-1 |
| SLES for SAP 15 SP2 | kernel-default-base | 5.3.18-150200.24.209.1.150200.9.109.1 | SUSE-SU-2024:4103-1 |
| SLES for SAP 15 SP2 | kernel-docs | 5.3.18-150200.24.209.2 | SUSE-SU-2024:4103-1 |
| SLES for SAP 15 SP2 | kernel-syms +4 | 5.3.18-150200.24.209.1 | SUSE-SU-2024:4103-1 |
| SLE Micro 6.1 | kernel-default-base | 6.4.0-24.1.21.4 | SUSE-SU-2026:24619-1, SUSE-SU-2025:20247-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_4 | 1-1.1 | SUSE-SU-2025:20246-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_2 +1 | 14-1.1 | SUSE-SU-2025:20920-1, SUSE-SU-2025:20909-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_4 | 1-1.2 | SUSE-SU-2025:20247-1 |
| SLE Micro 6.1 | kernel-rt +1 | 6.4.0-22.1 | SUSE-SU-2025:20246-1 |
| SLE Micro 6.1 | kernel-source +2 | 6.4.0-24.1 | SUSE-SU-2026:24619-1, SUSE-SU-2025:20247-1 |
| SLE Micro 6.0 | kernel-default-base | 6.4.0-24.1.21.4 | SUSE-SU-2026:24550-1, SUSE-SU-2025:20164-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_4 | 1-1.1 | SUSE-SU-2025:20163-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_2 +1 | 14-1.1 | SUSE-SU-2025:20890-1, SUSE-SU-2025:20886-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_3 +1 | 14-1.2 | SUSE-SU-2025:20891-1, SUSE-SU-2025:20884-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_4 | 1-1.2 | SUSE-SU-2025:20164-1 |
| SLE Micro 6.0 | kernel-rt +1 | 6.4.0-22.1 | SUSE-SU-2025:20163-1 |
| SLE Micro 6.0 | kernel-source +2 | 6.4.0-24.1 | SUSE-SU-2026:24550-1, SUSE-SU-2025:20164-1 |
| SLE Micro 5.5 | kernel-default | 5.14.21-150500.55.88.1 | SUSE-SU-2024:4364-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.88.1.150500.6.39.4 | SUSE-SU-2024:4364-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.76.1 | SUSE-SU-2024:3985-1 |
| SLE Micro 5.4 | kernel-default | 5.14.21-150400.24.141.1 | SUSE-SU-2024:4131-1 |
| SLE Micro 5.4 | kernel-default-base | 5.14.21-150400.24.141.1.150400.24.68.2 | SUSE-SU-2024:4131-1 |
| SLE Micro 5.4 | kernel-rt +1 | 5.14.21-150400.15.100.1 | SUSE-SU-2024:4082-1 |
| SLE Micro 5.3 | kernel-default | 5.14.21-150400.24.141.1 | SUSE-SU-2024:4131-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.141.1.150400.24.68.2 | SUSE-SU-2024:4131-1 |
| SLE Micro 5.3 | kernel-rt +1 | 5.14.21-150400.15.100.1 | SUSE-SU-2024:4082-1 |
| SLE Micro 5.2 | kernel-default | 5.3.18-150300.59.182.1 | SUSE-SU-2024:4140-1 |
| SLE Micro 5.2 | kernel-default-base | 5.3.18-150300.59.182.1.150300.18.107.1 | SUSE-SU-2024:4140-1 |
| SLE Micro 5.2 | kernel-rt +1 | 5.3.18-150300.191.1 | SUSE-SU-2024:4081-1 |
| SLE Micro 5.1 | kernel-default | 5.3.18-150300.59.182.1 | SUSE-SU-2024:4140-1 |
| SLE Micro 5.1 | kernel-default-base | 5.3.18-150300.59.182.1.150300.18.107.1 | SUSE-SU-2024:4140-1 |
| SLE Micro 5.1 | kernel-rt +1 | 5.3.18-150300.191.1 | SUSE-SU-2024:4081-1 |
| SLE Live Patching 15 SP7 | kernel-default | 6.4.0-150700.53.90.1 | SUSE-SU-2026:5091-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_24 | 1-150700.15.3.1 | SUSE-SU-2026:5091-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6-RT_Update_5 | 1-150600.1.3.1 | SUSE-SU-2024:3986-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_4 +1 | 19-150600.2.1 | SUSE-SU-2025:3742-1, SUSE-SU-2025:03636-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_6 | 1-150600.13.3.5 | SUSE-SU-2024:4318-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.88.1 | SUSE-SU-2024:4364-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5-RT_Update_22 | 1-150500.11.3.1 | SUSE-SU-2024:3985-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_19 +1 | 17-150500.2.1 | SUSE-SU-2025:3734-1, SUSE-SU-2025:3721-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_21 | 1-150500.11.5.1 | SUSE-SU-2024:4364-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.141.1 | SUSE-SU-2024:4131-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_31 +1 | 17-150400.2.1 | SUSE-SU-2025:3704-1, SUSE-SU-2025:3675-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_33 | 1-150400.9.5.1 | SUSE-SU-2024:4131-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-150300.59.182.1 | SUSE-SU-2024:4140-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_48 | 19-150300.2.1 | SUSE-SU-2025:03663-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_49 | 18-150300.2.1 | SUSE-SU-2025:03671-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_50 | 1-150300.7.3.1 | SUSE-SU-2024:4140-1 |
| SLE Live Patching 15 SP2 | kernel-default | 5.3.18-150200.24.209.1 | SUSE-SU-2024:4103-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_54 | 1-150200.5.3.1 | SUSE-SU-2024:4103-1 |
| SLE HPC 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.141.1 | SUSE-SU-2024:4131-1 |
| SLE HPC 15 SP4 | kernel-default-base | 5.14.21-150400.24.141.1.150400.24.68.2 | SUSE-SU-2024:4131-1 |
| SLE HPC 15 SP3 | kernel-64kb +5 | 5.3.18-150300.59.182.1 | SUSE-SU-2024:4140-1 |
| SLE HPC 15 SP3 | kernel-default-base | 5.3.18-150300.59.182.1.150300.18.107.1 | SUSE-SU-2024:4140-1 |
| SLE HPC 15 SP3 | kernel-docs | 5.3.18-150300.59.182.2 | SUSE-SU-2024:4140-1 |
| SLE HPC 15 SP2 | kernel-default-base | 5.3.18-150200.24.209.1.150200.9.109.1 | SUSE-SU-2024:4103-1 |
| SLE HPC 15 SP2 | kernel-docs | 5.3.18-150200.24.209.2 | SUSE-SU-2024:4103-1 |
| SLE HPC 15 SP2 | kernel-syms +4 | 5.3.18-150200.24.209.1 | SUSE-SU-2024:4103-1 |
| SUSE Real Time Module 15 SP6 | kernel-rt +3 | 6.4.0-150600.10.17.1 | SUSE-SU-2024:3986-1 |
| SUSE Real Time Module 15 SP5 | kernel-rt +3 | 5.14.21-150500.13.76.1 | SUSE-SU-2024:3985-1 |
| SUSE Manager Server 4.3 | kernel-default-base | 5.14.21-150400.24.141.1.150400.24.68.2 | SUSE-SU-2024:4131-1 |
| SUSE Manager Server 4.3 | kernel-syms +3 | 5.14.21-150400.24.141.1 | SUSE-SU-2024:4131-1 |
| SUSE Manager Proxy 4.3 | kernel-default-base | 5.14.21-150400.24.141.1.150400.24.68.2 | SUSE-SU-2024:4131-1 |
| SUSE Manager Proxy 4.3 | kernel-syms +2 | 5.14.21-150400.24.141.1 | SUSE-SU-2024:4131-1 |
| SUSE Enterprise Storage 7.1 | kernel-64kb +5 | 5.3.18-150300.59.182.1 | SUSE-SU-2024:4140-1 |
| SUSE Enterprise Storage 7.1 | kernel-default-base | 5.3.18-150300.59.182.1.150300.18.107.1 | SUSE-SU-2024:4140-1 |
| SUSE Enterprise Storage 7.1 | kernel-docs | 5.3.18-150300.59.182.2 | SUSE-SU-2024:4140-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | kernel-source | 6.11.8-1.1 | openSUSE-SU-2024:14500-1 |
| openSUSE Tumbleweed | kernel-source-longterm | 6.12.11-1.1 | openSUSE-SU-2025:14705-1 |
| openSUSE Leap 15.6 | dtb-aarch64 +10 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 |
| openSUSE Leap 15.6 | kernel-azure | 6.4.0-150600.8.17.2 | SUSE-SU-2024:3984-1 |
| openSUSE Leap 15.6 | kernel-default-base | 6.4.0-150600.23.30.1.150600.12.12.6 | SUSE-SU-2024:4318-1 |
| openSUSE Leap 15.6 | kernel-rt +3 | 6.4.0-150600.10.17.1 | SUSE-SU-2024:3986-1 |
| openSUSE Leap 15.6 | kernel-syms-azure +1 | 6.4.0-150600.8.17.1 | SUSE-SU-2024:3984-1 |
| openSUSE Leap 15.5 | kernel-azure +2 | 5.14.21-150500.33.72.1 | SUSE-SU-2024:3983-1 |
| openSUSE Leap 15.5 | kernel-rt +3 | 5.14.21-150500.13.76.1 | SUSE-SU-2024:3985-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.5 | kernel-rt | 5.14.21-150500.13.76.1 | SUSE-SU-2024:3985-1 |
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 | 6.6.64.2-9 | — |
| Azure Linux 2 (CBL-Mariner) | kernel | 5.15.176.3-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | bpftool | 7.5.0-802.el9_6 | ELSA-2025-6966 |
| Oracle Linux 9 | rv +28 | 5.14.0-570.12.1.0.1.el9_6 | ELSA-2025-6966 |
| Oracle Linux 8 | bpftool +13 | 5.15.0-304.171.4.3.el9uek | ELSA-2025-20095, ELSA-2025-20066 |
Advisories 50
- SUSE-SU-2026:24619-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Nov 12, 2026
- WID-SEC-2024-3251 Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Nov 11, 2026
- SUSE-SU-2026:24550-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Nov 6, 2026
- SUSE-SU-2026:5091-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Nov 4, 2026
- USN-7468-1 linux-azure-nvidia 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-7459-1 linux-intel-iotg-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7384-2 linux-azure-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7459-2 linux-gcp-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 30, 2026
- USN-7384-1 linux-azure 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-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-7461-1 linux, linux-azure, linux-azure-5.4, linux-bluefield, linux-gcp, linux-hwe-5.4, linux-ibm, linux-kvm, linux-oracle, linux-oracle-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7462-2 linux-aws-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7461-3 linux-xilinx-zynqmp 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-7388-1 linux-aws-5.15, linux-kvm 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-7386-1 linux-oem-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7304-1 linux-gcp, linux-gke, linux-gkeop vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7390-1 linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7303-1 linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7301-1 linux, linux-lowlatency, linux-lowlatency-hwe-6.8 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-7403-1 linux-hwe-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7462-1 linux-aws, linux-aws-5.4, linux-gcp-5.4, linux-iot vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7461-2 linux-azure-fips, linux-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7303-2 linux-oracle, linux-oracle-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7303-3 linux-gcp-6.8, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7311-1 linux-aws, linux-aws-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7385-1 linux-ibm vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- RHSA-2025:6966 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- SUSE-SU-2025:3734-1 Security update for the Linux Kernel (Live Patch 20 for SLE 15 SP5) SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:3704-1 Security update for the Linux Kernel (Live Patch 32 for SLE 15 SP4) SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20884-1 Security update for kernel-livepatch-MICRO-6-0_Update_3 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20890-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_2 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20163-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20920-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_2 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20246-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20164-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:03663-1 Security update for the Linux Kernel (Live Patch 48 for SLE 15 SP3) SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:3675-1 Security update for the Linux Kernel (Live Patch 31 for SLE 15 SP4) SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20886-1 Security update for kernel-livepatch-MICRO-6-0_Update_2 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20247-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:03636-1 Security update for the Linux Kernel RT (Live Patch 3 for SLE 15 SP6) SUSE / openSUSE Security Updates · Mar 23, 2026
References
- https://git.kernel.org/stable/c/9e52ff544e0bfa09ee339fd7b0937ee3c080c24e
- https://git.kernel.org/stable/c/43e46ee5efc03990b223f7aa8b77aa9c3d3acfdf
- https://git.kernel.org/stable/c/7ea9260874b779637aff6d24c344b8ef4ac862a0
- https://git.kernel.org/stable/c/ae267989b7b7933dfedcd26468d0a88fc3a9da9e
- https://git.kernel.org/stable/c/b4e21431a0db4854b5023cd5af001be557e6c3db
- https://git.kernel.org/stable/c/6a488ad7745b8f64625c6d3a24ce7e448e83f11b
- https://git.kernel.org/stable/c/aadc3bbea163b6caaaebfdd2b6c4667fbc726752