In the Linux kernel, the following vulnerability has been resolved:
net: qrtr: ns: Free the node during ctrl_cmd_bye()
A node sends the BYE packet when it is about to go down. So the nameserver should advertise the removal of the node to all remote and local observers and free the node finally. But currently, the nameserver doesn't free the node memory even after processing the BYE packet. This causes the node memory to leak.
Hence, remove the node from Xarray list and free the node memory during both success and failure case of ctrl_cmd_bye().
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Jul 5, 2026 | Jul 5, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | May 27, 2026 |
| Ubuntu | — | Upgrade linux-image-7.0.0-28-generic-64kUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-oem-24.04bUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-azure-fipsUpgrade linux-image-gcpUpgrade linux-image-fipsUpgrade linux-image-gcp-6.8Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-generic-7.0Upgrade linux-image-6.8.0-1064-gcp-fipsUpgrade linux-image-6.8.1-1056-realtimeUpgrade linux-image-6.8.0-1059-nvidia-lowlatencyUpgrade linux-image-7.0.0-27-genericUpgrade linux-image-aws-fips-6.8Upgrade linux-image-raspi-7.0Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.8.0-136-fipsUpgrade linux-image-azure-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-ibm-6.8Upgrade linux-image-7.0.0-1008-awsUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gke-64k-6.8Upgrade linux-image-oem-20.04cUpgrade linux-image-nvidia-64k-7.0Upgrade linux-image-oem-20.04dUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-genericUpgrade linux-image-azure-fdeUpgrade linux-image-7.0.0-1013-nvidiaUpgrade linux-image-6.8.0-1061-aws-fipsUpgrade linux-image-6.8.0-1059-gke-64kUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-laptop-23.10Upgrade linux-image-7.0.0-1007-gcp-64kUpgrade linux-image-oem-24.04aUpgrade linux-image-oem-7.0Upgrade linux-image-oem-24.04cUpgrade linux-image-aws-7.0Upgrade linux-image-7.0.0-1008-oemUpgrade linux-image-xilinx-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-virtual-hwe-26.04Upgrade linux-image-realtime-6.8.1Upgrade linux-image-virtual-6.8Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-ibm-7.0Upgrade linux-image-7.0.0-1007-oracle-64kUpgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-realtime-hwe-26.04Upgrade linux-image-6.8.0-1059-nvidiaUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-oracle-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-nvidiaUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-ibmUpgrade linux-image-gke-64kUpgrade linux-image-gke-6.8Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-6.8.0-1062-azure-fdeUpgrade linux-image-7.0.0-1010-azureUpgrade linux-image-6.8.0-136-generic-64kUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-1030-nvidia-tegra-rtUpgrade linux-image-raspi-realtime-7.0Upgrade linux-image-oem-22.04dUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-generic-64kUpgrade linux-image-7.0.0-27-realtimeUpgrade linux-image-6.8.0-1058-oracle-64kUpgrade linux-image-7.0.0-1007-gcpUpgrade linux-image-6.8.0-1064-gcpUpgrade linux-image-6.8.0-1063-azure-fipsUpgrade linux-image-6.8.0-1063-azureUpgrade linux-image-realtime-7.0Upgrade linux-image-oem-26.04Upgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-tegraUpgrade linux-image-6.8.0-136-genericUpgrade linux-image-raspi-6.8Upgrade linux-image-7.0.0-27-generic-64kUpgrade linux-image-oem-20.04bUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-generic-64k-7.0Upgrade linux-image-gcp-64kUpgrade linux-image-7.0.0-1014-raspiUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-oracle-7.0Upgrade linux-image-intel-iotgUpgrade linux-image-nvidia-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-raspiUpgrade linux-image-oem-26.04aUpgrade linux-image-oem-24.04dUpgrade linux-image-oem-22.04cUpgrade linux-image-oem-22.04bUpgrade linux-image-generic-hwe-26.04Upgrade linux-image-gcp-64k-7.0Upgrade linux-image-azure-lts-24.04Upgrade linux-image-azure-7.0Upgrade linux-image-6.8.0-1061-aws-64kUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-7.0.0-1013-nvidia-64kUpgrade linux-image-6.8.0-1061-ibmUpgrade linux-image-6.8.0-1058-oracleUpgrade linux-image-6.8.0-1046-gkeopUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gkeopUpgrade linux-image-azureUpgrade linux-image-nvidia-7.0Upgrade linux-image-ibm-classicUpgrade linux-image-aws-lts-24.04Upgrade linux-image-7.0.0-27-realtime-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1059-gkeUpgrade linux-image-6.8.0-1061-awsUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-awsUpgrade linux-image-azure-fde-7.0Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1059-nvidia-64kUpgrade linux-image-azure-fips-6.8Upgrade linux-image-gkeUpgrade linux-image-oem-24.04Upgrade linux-image-lowlatency-64k-6.8 | Jul 1, 2026 | May 27, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jun 29, 2026 | May 27, 2026 |
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