In the Linux kernel, the following vulnerability has been resolved:
igb: Do not free q_vector unless new one was allocated
Avoid potential use-after-free condition under memory pressure. If the kzalloc() fails, q_vector will be freed but left in the original adapter->q_vector[v_idx] array position.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade python-perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernelUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade perfUpgrade kernel-tools-develUpgrade bpftoolUpgrade python-perfUpgrade kernel-livepatch-5.15.86-53.137Upgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade perf-debuginfoUpgrade kernel-livepatch-4.14.304-226.531Upgrade kernel-livepatch-5.10.165-143.735Upgrade bpftool-debuginfo | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Sep 17, 2025 | Sep 17, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perf | Jan 15, 2026 | Jan 13, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-toolsUpgrade bpftoolUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-abi-stablelists | Feb 3, 2026 | Jan 30, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Sep 15, 2025 |
| Ubuntu | — | Upgrade linux-nvidia-tegra-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-raspiUpgrade linux-aws-5.15Upgrade linux-lowlatency-hwe-5.15Upgrade linux-hwe-5.15Upgrade linux-oracleUpgrade linux-azure-fipsUpgrade linux-oracle-5.4Upgrade linux-azure-5.15Upgrade linux-nvidiaUpgrade linux-gcp-5.15Upgrade linuxUpgrade linux-intel-iotg-5.15Upgrade linux-gkeUpgrade linux-oracle-5.15Upgrade linux-aws-5.4Upgrade linux-gkeopUpgrade linux-realtimeUpgrade linux-azureUpgrade linux-iotUpgrade linux-aws-hweUpgrade linux-lowlatencyUpgrade linux-intel-iotgUpgrade linux-riscv-5.15Upgrade linux-gcp-fipsUpgrade linux-gcpUpgrade linux-hweUpgrade linux-awsUpgrade linux-azure-5.4Upgrade linux-azure-4.15Upgrade linux-bluefieldUpgrade linux-intel-iot-realtimeUpgrade linux-gcp-4.15Upgrade linux-aws-fipsUpgrade linux-ibmUpgrade linux-kvmUpgrade linux-ibm-5.4Upgrade linux-fipsUpgrade linux-hwe-5.4Upgrade linux-raspi-5.4Upgrade linux-gcp-5.4 | Sep 19, 2025 | Sep 16, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Sep 15, 2025 |
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