In the Linux kernel, the following vulnerability has been resolved:
USB: serial: digi_acceleport: fix write buffer corruption
The digi_write_inb_command() is supposed to wait for the write urb to become available or return an error, but instead it updates the transfer buffer and tries to resubmit the urb on timeout.
To make things worse, for commands like break control where no timeout is used, the driver would corrupt the urb immediately due to a broken jiffies comparison (on 32-bit machines this takes five minutes of uptime to trigger due to INITIAL_JIFFIES).
Fix this by adding the missing return on timeout and waiting indefinitely when no timeout has been specified as intended.
This issue was (sort of) flagged by Sashiko when reviewing an unrelated change to the driver.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.12Upgrade linux-6.1Upgrade linux | Jul 28, 2026 | Jul 28, 2026 |
| Redhat_linux | — | No solution exists | Jul 31, 2026 | Jul 25, 2026 |
| Ubuntu | — | Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-kvmUpgrade linux-image-6.8.0-147-lowlatencyUpgrade linux-image-generic-64k-5.15Upgrade linux-image-oracle-5.15Upgrade linux-image-raspiUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-realtime-7.0Upgrade linux-image-virtual-5.15Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-generic-7.0Upgrade linux-image-5.15.0-1100-gkeopUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-5.15.0-198-generic-lpaeUpgrade linux-image-5.15.0-1111-ibmUpgrade linux-image-gke-5.15Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-5.15.0-1109-intel-iot-realtimeUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-aws-7.0Upgrade linux-image-azure-fdeUpgrade linux-image-gcp-6.8Upgrade linux-image-nvidia-7.0Upgrade linux-image-oem-26.04Upgrade linux-image-ibm-classicUpgrade linux-image-raspi-realtime-7.0Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-gcp-5.15Upgrade linux-image-gcp-64kUpgrade linux-image-realtime-6.8.1Upgrade linux-image-virtual-6.8Upgrade linux-image-7.0.0-2018-nvidia-bos-64kUpgrade linux-image-5.15.0-198-generic-64kUpgrade linux-image-aws-fips-5.15Upgrade linux-image-lowlatencyUpgrade linux-image-7.0.0-1018-nvidiaUpgrade linux-image-azure-cvmUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-147-genericUpgrade linux-image-aws-64k-5.15Upgrade linux-image-gke-7.0Upgrade linux-image-aws-64k-7.0Upgrade linux-image-generic-lpaeUpgrade linux-image-lowlatency-6.8Upgrade linux-image-5.15.0-195-lowlatencyUpgrade linux-image-generic-64k-6.8Upgrade linux-image-virtual-hwe-26.04Upgrade linux-image-7.0.0-1006-gkeUpgrade linux-image-awsUpgrade linux-image-7.0.0-1018-nvidia-64kUpgrade linux-image-5.15.0-1117-aws-fipsUpgrade linux-image-azureUpgrade linux-image-ibm-5.15Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.8.0-1067-ibmUpgrade linux-image-6.8.0-1071-gcpUpgrade linux-image-5.15.0-1123-azure-fipsUpgrade linux-image-7.0.0-1012-awsUpgrade linux-image-azure-lts-24.04Upgrade linux-image-gke-64kUpgrade linux-image-gke-64k-7.0Upgrade linux-image-7.0.0-1012-aws-64kUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-oem-26.04aUpgrade linux-image-oracle-6.8Upgrade linux-image-azure-fde-5.15Upgrade linux-image-gke-64k-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-nvidia-bosUpgrade linux-image-azure-fipsUpgrade linux-image-azure-lts-26.04Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-gcp-64k-7.0Upgrade linux-image-oracle-7.0Upgrade linux-image-azure-5.15Upgrade linux-image-gcp-fipsUpgrade linux-image-6.8.1-1062-realtimeUpgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1067-aws-fipsUpgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-7.0.0-31-realtimeUpgrade linux-image-5.15.0-1117-awsUpgrade linux-image-gcp-7.0Upgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-raspi-7.0Upgrade linux-image-5.15.0-1112-intel-iotgUpgrade linux-image-aws-fips-6.8Upgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-generic-5.15Upgrade linux-image-ibmUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-nvidia-64k-7.0Upgrade linux-image-fipsUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-5.15.0-1112-nvidiaUpgrade linux-image-6.8.0-147-fipsUpgrade linux-image-aws-64k-6.8Upgrade linux-image-5.15.0-1114-oracleUpgrade linux-image-5.15.0-1113-gkeUpgrade linux-image-ibm-6.8Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-7.0.0-2018-nvidia-bosUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-7.0.0-31-realtime-64kUpgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-6.8.0-147-lowlatency-64kUpgrade linux-image-6.8.0-1071-gcp-64kUpgrade linux-image-5.15.0-1116-realtimeUpgrade linux-image-5.15.0-1118-gcpUpgrade linux-image-intelUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-generic-64kUpgrade linux-image-fips-6.8Upgrade linux-image-aws-lts-22.04Upgrade linux-image-7.0.0-1019-raspiUpgrade linux-image-azure-fips-6.8Upgrade linux-image-azure-fde-6.8Upgrade linux-image-6.8.0-1064-oracleUpgrade linux-image-realtime-64kUpgrade linux-image-oracle-64kUpgrade linux-image-oem-20.04cUpgrade linux-image-azure-7.0Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-7.0.0-1014-azureUpgrade linux-image-nvidia-bos-7.0Upgrade linux-image-6.8.0-1052-gkeopUpgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-oracle-64k-7.0Upgrade linux-image-oem-7.0Upgrade linux-image-oem-20.04Upgrade linux-image-nvidia-5.15Upgrade linux-image-5.15.0-198-fipsUpgrade linux-image-5.15.0-1117-aws-64kUpgrade linux-image-generic-6.8Upgrade linux-image-genericUpgrade linux-image-7.0.0-1013-ibmUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1071-azure-fipsUpgrade linux-image-gkeUpgrade linux-image-7.0.0-1006-gke-64kUpgrade linux-image-6.8.0-1066-gkeUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-virtual-7.0Upgrade linux-image-oem-20.04dUpgrade linux-image-generic-hwe-26.04Upgrade linux-image-gke-hwe-26.04Upgrade linux-image-ibm-7.0Upgrade linux-image-intel-iotgUpgrade linux-image-azure-lts-22.04Upgrade linux-image-azure-6.8Upgrade linux-image-7.0.0-31-genericUpgrade linux-image-6.8.0-147-generic-64kUpgrade linux-image-6.8.0-1069-azure-fdeUpgrade linux-image-5.15.0-198-genericUpgrade linux-image-realtime-5.15Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-7.0.0-1013-oemUpgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-6.8.0-1071-gcp-fipsUpgrade linux-image-6.8.0-1071-azureUpgrade linux-image-7.0.0-1019-raspi-realtimeUpgrade linux-image-6.8.0-1036-nvidia-tegra-rtUpgrade linux-image-6.8.0-1036-nvidia-tegraUpgrade linux-image-realtimeUpgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-lowlatency-64kUpgrade linux-image-lowlatency-5.15Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-7.0.0-31-generic-64kUpgrade linux-image-6.8.0-1064-oracle-64kUpgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-5.15.0-1118-gcp-fipsUpgrade linux-image-5.15.0-195-lowlatency-64kUpgrade linux-image-gke-6.8Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-6.8.0-1067-aws-64kUpgrade linux-image-realtime-64k-7.0Upgrade linux-image-nvidia-tegraUpgrade linux-image-nvidia-bos-64kUpgrade linux-image-nvidiaUpgrade linux-image-gkeop-6.8Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-realtime-hwe-26.04Upgrade linux-image-oem-26.04bUpgrade linux-image-nvidia-64kUpgrade linux-image-gkeopUpgrade linux-image-5.15.0-1112-nvidia-lowlatencyUpgrade linux-image-aws-lts-24.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-6.8.0-1066-gke-64kUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-oem-20.04bUpgrade linux-image-5.15.0-1122-azure-fdeUpgrade linux-image-6.8.0-1067-awsUpgrade linux-image-aws-64kUpgrade linux-image-5.15.0-1080-xilinx-zynqmpUpgrade linux-image-5.15.0-1123-azureUpgrade linux-image-aws-5.15Upgrade linux-image-5.15.0-1109-kvmUpgrade linux-image-laptop-23.10Upgrade linux-image-kvm-5.15Upgrade linux-image-generic-64k-7.0Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-gcpUpgrade linux-image-fips-5.15Upgrade linux-image-azure-fips-5.15Upgrade linux-image-oracle | Sep 14, 2026 | Sep 7, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 3, 2026 | Jul 25, 2026 |
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