Description
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Fix use-after-free when reverting termination table
When having multiple dests with termination tables and second one
or afterwards fails the driver reverts usage of term tables but
doesn't reset the assignment in attr->dests[num_vport_dests].termtbl
which case a use-after-free when releasing the rule.
Fix by resetting the assignment of termtbl to null.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 5.3 | 5.4.226 |
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 | 6.0.12-1 | — |
| Debian 13 | linux | 6.0.12-1 | — |
| Debian 12 | linux | 6.0.12-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1014.16 | — |
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux +1 | 5.15.0-67.74 | — |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1031.35 | — |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1034.41 | — |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1034.41.1 | — |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1030.37 | — |
| Ubuntu 22.04 LTS | linux-gke | 5.15.0-1028.33 | — |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1016.21 | — |
| Ubuntu 22.04 LTS | linux-ibm | 5.15.0-1026.29 | — |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1026.31 | — |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1029.34 | — |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1023.23 | — |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1030.36 | — |
| Ubuntu 22.04 LTS | linux-raspi | 5.15.0-1025.27 | — |
| Ubuntu 22.04 LTS | linux-riscv +31 | No fix yet | — |
| Ubuntu 20.04 LTS | linux | 5.4.0-144.161 | — |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1097.105 | — |
| Ubuntu 20.04 LTS | linux-aws-5.15 | 5.15.0-1031.35~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1104.110 | — |
| Ubuntu 20.04 LTS | linux-azure-5.15 | 5.15.0-1034.41~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-bluefield | 5.4.0-1059.65 | — |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1101.110 | — |
| Ubuntu 20.04 LTS | linux-gcp-5.15 | 5.15.0-1030.37~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-gke +26 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1065.69 | — |
| Ubuntu 20.04 LTS | linux-gkeop-5.15 | 5.15.0-1016.21~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-hwe-5.15 +1 | 5.15.0-67.74~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-ibm | 5.4.0-1045.50 | — |
| Ubuntu 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1026.31~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-iot | 5.4.0-1013.15 | — |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1087.93 | — |
| Ubuntu 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1014.14~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1094.103 | — |
| Ubuntu 20.04 LTS | linux-oracle-5.15 | 5.15.0-1030.36~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1081.92 | — |
| Ubuntu 20.04 LTS | linux-riscv-5.15 | 5.15.0-1030.34~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1022.26 | — |
| Ubuntu 18.04 LTS | linux-aws-5.4 | 5.4.0-1097.105~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-azure-5.4 | 5.4.0-1104.110~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp-5.4 | 5.4.0-1101.110~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-hwe-5.4 | 5.4.0-144.161~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-ibm-5.4 | 5.4.0-1045.50~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-oracle-5.4 | 5.4.0-1094.103~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-raspi-5.4 | 5.4.0-1081.92~18.04.1 | — |
Show 4 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 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1022.27 | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1033.36 | — |
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1099.107+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1104.110+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1073.82 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1101.110+fips1 | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| 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 |
| 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 |
Show 19 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| 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 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 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_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_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_44 | 14-150300.2.1 | SUSE-SU-2025:1139-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_46 | 10-150300.2.1 | SUSE-SU-2025:1119-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_47 | 8-150300.2.1 | SUSE-SU-2025:1123-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_48 | 7-150300.2.1 | SUSE-SU-2025:1114-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_49 | 6-150300.2.1 | SUSE-SU-2025:1121-1 |
| 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 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 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 |
Advisories 14
- WID-SEC-2024-3251 Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Nov 11, 2026
- SUSE-SU-2024:3985-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:4081-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:4103-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:4140-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:4131-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2025:1139-1 Security update for the Linux Kernel (Live Patch 44 for SLE 15 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:4364-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2025:1123-1 Security update for the Linux Kernel (Live Patch 47 for SLE 15 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2025:1119-1 Security update for the Linux Kernel (Live Patch 46 for SLE 15 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:4082-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2025:1121-1 Security update for the Linux Kernel (Live Patch 49 for SLE 15 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:3983-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2025:1114-1 Security update for the Linux Kernel (Live Patch 48 for SLE 15 SP3) SUSE / openSUSE Security Updates · Apr 4, 2025
References
- https://git.kernel.org/stable/c/0a2d73a77060c3cbdc6e801cd5d979d674cd404b
- https://git.kernel.org/stable/c/0d2f9d95d9fbe993f3c4bafb87d59897b0325aff
- https://git.kernel.org/stable/c/372eb550faa0757349040fd43f59483cbfdb2c0b
- https://git.kernel.org/stable/c/e6d2d26a49c3a9cd46b232975e45236304810904
- https://git.kernel.org/stable/c/52c795af04441d76f565c4634f893e5b553df2ae