In the Linux kernel, the following vulnerability has been resolved:
dpaa2-switch: add bounds check for if_id in IRQ handler
The IRQ handler extracts if_id from the upper 16 bits of the hardware status register and uses it to index into ethsw->ports[] without validation. Since if_id can be any 16-bit value (0-65535) but the ports array is only allocated with sw_attr.num_ifs elements, this can lead to an out-of-bounds read potentially.
Add a bounds check before accessing the array, consistent with the existing validation in dpaa2_switch_rx().
CVSS Details
- CVSS 3.1 Base Score: 7
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Mar 16, 2026 | Mar 16, 2026 |
| Oracle_linux | — | Upgrade kernel-uek | Mar 25, 2026 | Feb 14, 2026 |
| Ubuntu | — | Upgrade linux-image-5.15.0-1106-intel-iotgUpgrade linux-image-5.15.0-1107-gkeUpgrade linux-image-5.15.0-1111-gcp-fipsUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1032-xilinxUpgrade linux-image-gcp-5.15Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-oem-20.04bUpgrade linux-image-6.8.0-1055-aws-64kUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-raspi-5.15Upgrade linux-image-generic-64k-5.15Upgrade linux-image-raspi-nolpaeUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-aws-64k-5.15Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-awsUpgrade linux-image-5.15.0-1111-aws-fipsUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-gke-64kUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-gke-64k-6.8Upgrade linux-image-oem-20.04dUpgrade linux-image-raspiUpgrade linux-image-azure-fde-5.15Upgrade linux-image-6.8.0-1054-nvidiaUpgrade linux-image-generic-6.8Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-raspi-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-lowlatency-6.8Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-5.15.0-1110-realtimeUpgrade linux-image-6.8.0-1058-gcp-64kUpgrade linux-image-6.8.0-1024-nvidia-tegraUpgrade linux-image-6.8.0-1058-gcp-fipsUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-generic-5.15Upgrade linux-image-lowlatencyUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1054-nvidia-lowlatency-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-5.15.0-1103-intel-iot-realtimeUpgrade linux-image-5.15.0-1111-aws-64kUpgrade linux-image-5.15.0-1063-nvidia-tegra-rtUpgrade linux-image-6.8.0-1058-gcpUpgrade linux-image-6.8.0-117-lowlatencyUpgrade linux-image-ibm-classicUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-5.15.0-1116-azure-fipsUpgrade linux-image-5.15.0-1063-nvidia-tegraUpgrade linux-image-5.15.0-1074-xilinx-zynqmpUpgrade linux-image-xilinx-6.8Upgrade linux-image-6.8.0-1054-gkeUpgrade linux-image-virtual-6.8Upgrade linux-image-5.15.0-185-genericUpgrade linux-image-6.8.0-1055-aws-fipsUpgrade linux-image-gke-5.15Upgrade linux-image-6.8.0-1056-raspiUpgrade linux-image-generic-64k-6.8Upgrade linux-image-azure-fipsUpgrade linux-image-ibm-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-aws-fips-6.8Upgrade linux-image-ibmUpgrade linux-image-aws-6.8Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-5.15.0-1116-azureUpgrade linux-image-fips-6.8Upgrade linux-image-kvmUpgrade linux-image-aws-fips-5.15Upgrade linux-image-azureUpgrade linux-image-5.15.0-185-fipsUpgrade linux-image-azure-fips-6.8Upgrade linux-image-azure-fdeUpgrade linux-image-azure-5.15Upgrade linux-image-oracle-5.15Upgrade linux-image-aws-lts-24.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-117-genericUpgrade linux-image-oracleUpgrade linux-image-oem-20.04cUpgrade linux-image-5.15.0-1052-nvidia-tegra-igx-rtUpgrade linux-image-virtual-5.15Upgrade linux-image-6.8.0-1054-gke-64kUpgrade linux-image-azure-fips-5.15Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-6.8.0-1054-nvidia-64kUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-virtualUpgrade linux-image-6.8.0-1024-nvidia-tegra-rtUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-1041-gkeopUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-generic-64kUpgrade linux-image-nvidiaUpgrade linux-image-5.15.0-1106-nvidia-lowlatencyUpgrade linux-image-6.8.0-1054-nvidia-lowlatencyUpgrade linux-image-5.15.0-1111-awsUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.15.0-1105-ibmUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-6.8.1-1051-realtimeUpgrade linux-image-6.8.0-117-lowlatency-64kUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-5.15Upgrade linux-image-aws-fipsUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-5.15.0-1094-gkeopUpgrade linux-image-intelUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-kvm-5.15Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-5.15.0-1052-nvidia-tegra-igxUpgrade linux-image-gcp-6.8Upgrade linux-image-ibm-5.15Upgrade linux-image-5.15.0-1111-gcpUpgrade linux-image-5.15.0-1106-nvidiaUpgrade linux-image-oem-20.04Upgrade linux-image-lowlatency-5.15Upgrade linux-image-nvidia-64kUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-gkeop-5.15Upgrade linux-image-xilinxUpgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-tegraUpgrade linux-image-aws-5.15Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-gkeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-gkeopUpgrade linux-image-gke-6.8Upgrade linux-image-azure-lts-22.04Upgrade linux-image-azure-cvmUpgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-116-fipsUpgrade linux-image-6.8.0-1055-ibmUpgrade linux-image-5.15.0-185-generic-64kUpgrade linux-image-realtime-5.15Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-fips-5.15Upgrade linux-image-6.8.0-2045-raspi-realtimeUpgrade linux-image-6.8.0-1059-azureUpgrade linux-image-6.8.0-1056-azureUpgrade linux-image-5.15.0-1116-azure-fdeUpgrade linux-image-5.15.0-1108-oracleUpgrade linux-image-5.15.0-1105-raspiUpgrade linux-image-realtimeUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-fipsUpgrade linux-image-6.8.0-117-generic-64kUpgrade linux-image-5.15.0-183-lowlatency-64kUpgrade linux-image-5.15.0-183-lowlatencyUpgrade linux-image-5.15.0-1103-kvmUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1059-azure-fipsUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-genericUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-1055-awsUpgrade linux-image-5.15.0-185-generic-lpae | May 25, 2026 | May 19, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Feb 14, 2026 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub