In the Linux kernel, the following vulnerability has been resolved:
can: etas_es58x: allow partial RX URB allocation to succeed
When es58x_alloc_rx_urbs() fails to allocate the requested number of URBs but succeeds in allocating some, it returns an error code. This causes es58x_open() to return early, skipping the cleanup label 'free_urbs', which leads to the anchored URBs being leaked.
As pointed out by maintainer Vincent Mailhol, the driver is designed to handle partial URB allocation gracefully. Therefore, partial allocation should not be treated as a fatal error.
Modify es58x_alloc_rx_urbs() to return 0 if at least one URB has been allocated, restoring the intended behavior and preventing the leak in es58x_open().
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1Upgrade linux | Feb 11, 2026 | Feb 11, 2026 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1055-awsUpgrade linux-image-intel-iotgUpgrade linux-image-azure-5.15Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-117-genericUpgrade linux-image-generic-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-xilinx-6.8Upgrade linux-image-oem-24.04Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-5.15.0-1097-kvmUpgrade linux-image-5.15.0-1110-azure-fipsUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-5.15.0-175-lowlatency-64kUpgrade linux-image-azure-fips-5.15Upgrade linux-image-ibm-5.15Upgrade linux-image-gcp-64k-6.17Upgrade linux-image-generic-64k-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-gkeopUpgrade linux-image-oem-24.04bUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-azureUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-lowlatency-5.15Upgrade linux-image-nvidiaUpgrade linux-image-lowlatencyUpgrade linux-image-realtimeUpgrade linux-image-6.8.0-1054-nvidiaUpgrade linux-image-6.8.0-1058-gcp-64kUpgrade linux-image-5.15.0-1070-xilinx-zynqmpUpgrade linux-image-virtual-6.8Upgrade linux-image-6.8.0-116-fipsUpgrade linux-image-oem-20.04bUpgrade linux-image-6.8.0-1054-gkeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-nvidia-6.17Upgrade linux-image-5.15.0-176-fipsUpgrade linux-image-oracle-5.15Upgrade linux-image-5.15.0-1046-nvidia-tegra-igx-rtUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-realtime-6.8.1Upgrade linux-image-kvm-5.15Upgrade linux-image-aws-64k-5.15Upgrade linux-image-5.15.0-176-genericUpgrade linux-image-5.15.0-1057-nvidia-tegra-rtUpgrade linux-image-oem-20.04Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-1055-aws-fipsUpgrade linux-image-gkeUpgrade linux-image-6.17.0-1019-oracle-64kUpgrade linux-image-raspiUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-6.8.0-2045-raspi-realtimeUpgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-azure-lts-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1055-ibmUpgrade linux-image-6.8.0-1056-azureUpgrade linux-image-6.8.0-1032-xilinxUpgrade linux-image-6.8.0-1058-gcp-fipsUpgrade linux-image-5.15.0-1100-nvidiaUpgrade linux-image-5.15.0-1106-gcpUpgrade linux-image-6.17.0-1030-oemUpgrade linux-image-aws-fipsUpgrade linux-image-6.8.1-1051-realtimeUpgrade linux-image-nvidia-6.8Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-5.15.0-1046-nvidia-tegra-igxUpgrade linux-image-gkeop-5.15Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-117-lowlatency-64kUpgrade linux-image-fipsUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-azure-6.17Upgrade linux-image-genericUpgrade linux-image-intelUpgrade linux-image-aws-5.15Upgrade linux-image-5.15.0-1099-raspiUpgrade linux-image-6.17.0-1019-oracleUpgrade linux-image-5.15.0-1057-nvidia-tegraUpgrade linux-image-6.8.0-117-lowlatencyUpgrade linux-image-gcp-64kUpgrade linux-image-gke-64kUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-generic-5.15Upgrade linux-image-lowlatency-6.8Upgrade linux-image-6.8.0-1054-nvidia-64kUpgrade linux-image-6.8.0-117-generic-64kUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-oracle-64k-6.17Upgrade linux-image-raspi-6.8Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-oracleUpgrade linux-image-6.17.0-1021-gcp-64kUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-nvidia-64k-hwe-24.04Upgrade linux-image-nvidia-hwe-24.04Upgrade linux-image-nvidia-tegraUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-5.15.0-1088-gkeopUpgrade linux-image-aws-64k-6.8Upgrade linux-image-oracle-64kUpgrade linux-image-6.17.0-1031-nvidiaUpgrade linux-image-5.15.0-1104-realtimeUpgrade linux-image-azure-fipsUpgrade linux-image-oem-6.17Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-fips-6.8Upgrade linux-image-azure-cvmUpgrade linux-image-gke-5.15Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-generic-6.8Upgrade linux-image-6.17.0-1018-azure-fdeUpgrade linux-image-5.15.0-1100-nvidia-lowlatencyUpgrade linux-image-fips-5.15Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-oem-24.04aUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-azure-fde-6.17Upgrade linux-image-6.17.0-1021-azureUpgrade linux-image-6.17.0-1018-realtimeUpgrade linux-image-awsUpgrade linux-image-6.8.0-1059-azureUpgrade linux-image-6.8.0-1058-gcpUpgrade linux-image-6.8.0-1054-gke-64kUpgrade linux-image-6.8.0-1024-nvidia-tegra-rtUpgrade linux-image-5.15.0-176-generic-lpaeUpgrade linux-image-5.15.0-1105-aws-64kUpgrade linux-image-5.15.0-1099-ibmUpgrade linux-image-xilinxUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-6.8.0-1024-nvidia-tegraUpgrade linux-image-oem-24.04cUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-raspi-5.15Upgrade linux-image-oracle-6.17Upgrade linux-image-oem-20.04cUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-gke-64k-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-6.17.0-1031-nvidia-64kUpgrade linux-image-ibm-6.8Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-realtime-6.17Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-aws-fips-6.8Upgrade linux-image-6.8.0-1056-raspiUpgrade linux-image-6.8.0-1054-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1105-gcp-fipsUpgrade linux-image-5.15.0-1097-intel-iot-realtimeUpgrade linux-image-oem-24.04dUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-gcp-6.17Upgrade linux-image-nvidia-64k-6.17Upgrade linux-image-5.15.0-1102-oracleUpgrade linux-image-oem-20.04dUpgrade linux-image-5.15.0-175-lowlatencyUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.8.0-1054-nvidia-lowlatencyUpgrade linux-image-6.8.0-1041-gkeopUpgrade linux-image-5.15.0-176-generic-64kUpgrade linux-image-5.15.0-1110-azureUpgrade linux-image-5.15.0-1101-gkeUpgrade linux-image-ibm-classicUpgrade linux-image-gkeop-6.8Upgrade linux-image-gcp-5.15Upgrade linux-image-gcpUpgrade linux-image-azure-lts-24.04Upgrade linux-image-5.15.0-1105-awsUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-gcp-6.8Upgrade linux-image-kvmUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1059-azure-fipsUpgrade linux-image-6.17.0-1021-gcpUpgrade linux-image-5.15.0-1105-gcpUpgrade linux-image-virtualUpgrade linux-image-realtime-5.15Upgrade linux-image-nvidia-5.15Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-ibmUpgrade linux-image-azure-fips-6.8Upgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1055-aws-64kUpgrade linux-image-5.15.0-1100-intel-iotgUpgrade linux-image-virtual-5.15Upgrade linux-image-nvidia-64kUpgrade linux-image-azure-6.8 | Apr 10, 2026 | Jan 31, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Jan 31, 2026 |
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