In the Linux kernel, the following vulnerability has been resolved:
spi: ti-qspi: fix use-after-free after DMA setup failure
The driver falls back to PIO mode if DMA setup fails during probe.
Make sure to clear the DMA channel pointer also if buffer allocation fails to avoid passing a pointer to the released channel to the DMA engine (or trying to free the channel a second time on late probe errors or driver unbind).
This issue was flagged by Sashiko when reviewing a devres allocation conversion patch.
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 |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 26, 2026 | Jul 26, 2026 |
| Ubuntu | — | Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-virtualUpgrade linux-image-azure-6.8Upgrade linux-image-azure-7.0Upgrade linux-image-aws-64k-7.0Upgrade linux-image-gcp-7.0Upgrade linux-image-6.8.0-1067-gcp-fipsUpgrade linux-image-fips-6.8Upgrade linux-image-5.15.0-1107-intel-iotgUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-laptop-23.10Upgrade linux-image-raspi-realtimeUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-gkeUpgrade linux-image-xilinxUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-6.8.0-1062-nvidiaUpgrade linux-image-6.8.0-1035-nvidia-tegraUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-realtimeUpgrade linux-image-lowlatency-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1062-nvidia-lowlatencyUpgrade linux-image-6.8.0-139-lowlatency-64kUpgrade linux-image-6.8.0-1067-gcpUpgrade linux-image-oracleUpgrade linux-image-6.8.0-1061-oracle-64kUpgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-awsUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-azure-fipsUpgrade linux-image-azure-fips-6.8Upgrade linux-image-kvmUpgrade linux-image-aws-64kUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-6.8.0-1064-awsUpgrade linux-image-oracle-64k-7.0Upgrade linux-image-azure-cvmUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-aws-7.0Upgrade linux-image-aws-fips-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-2053-raspi-realtimeUpgrade linux-image-7.0.0-1015-raspi-realtimeUpgrade linux-image-6.8.0-1062-gkeUpgrade linux-image-6.8.0-139-fipsUpgrade linux-image-6.8.0-1064-raspiUpgrade linux-image-6.8.1-1059-realtimeUpgrade linux-image-fipsUpgrade linux-image-aws-lts-24.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-6.8.0-1064-aws-fipsUpgrade linux-image-5.15.0-1112-gcpUpgrade linux-image-7.0.0-1014-azureUpgrade linux-image-6.8.0-1064-ibmUpgrade linux-image-gcpUpgrade linux-image-aws-fipsUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-5.15.0-1117-azureUpgrade linux-image-raspi-7.0Upgrade linux-image-5.15.0-1106-raspiUpgrade linux-image-gcp-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1062-gke-64kUpgrade linux-image-gcp-5.15Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-6.8.0-139-generic-64kUpgrade linux-image-6.8.0-1064-aws-64kUpgrade linux-image-intelUpgrade linux-image-genericUpgrade linux-image-azure-5.15Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-raspi-realtime-7.0Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-oracle-6.8Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-nvidia-bos-64kUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-gkeopUpgrade linux-image-7.0.0-1015-raspiUpgrade linux-image-gcp-64kUpgrade linux-image-azure-fips-5.15Upgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-1062-nvidia-64kUpgrade linux-image-6.8.0-1061-oracleUpgrade linux-image-5.15.0-1117-azure-fipsUpgrade linux-image-5.15.0-1109-oracleUpgrade linux-image-nvidia-bos-7.0Upgrade linux-image-nvidia-7.0Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-ibmUpgrade linux-image-generic-6.8Upgrade linux-image-gcp-64k-7.0Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-nvidiaUpgrade linux-image-ibm-6.8Upgrade linux-image-gkeop-6.8Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-azure-fdeUpgrade linux-image-7.0.0-1016-nvidiaUpgrade linux-image-7.0.0-1009-aws-64kUpgrade linux-image-6.8.0-1067-azure-fipsUpgrade linux-image-6.8.0-1066-ibmUpgrade linux-image-6.8.0-1035-nvidia-tegra-rtUpgrade linux-image-5.15.0-1104-intel-iot-realtimeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-raspi-5.15Upgrade linux-image-azureUpgrade linux-image-6.8.0-1049-gkeopUpgrade linux-image-oracle-7.0Upgrade linux-image-7.0.0-2016-nvidia-bos-64kUpgrade linux-image-6.8.0-139-genericUpgrade linux-image-virtual-6.8Upgrade linux-image-oracle-5.15Upgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-generic-lpaeUpgrade linux-image-7.0.0-2016-nvidia-bosUpgrade linux-image-6.8.0-1036-xilinxUpgrade linux-image-azure-fde-5.15Upgrade linux-image-7.0.0-1016-nvidia-64kUpgrade linux-image-7.0.0-1009-awsUpgrade linux-image-6.8.0-139-lowlatencyUpgrade linux-image-6.8.0-1067-azureUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-nvidia-bosUpgrade linux-image-nvidia-64k-7.0Upgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-5.15.0-1117-azure-fdeUpgrade linux-image-gke-64kUpgrade linux-image-realtime-6.8.1Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-6.8.0-1067-gcp-64kUpgrade linux-image-xilinx-6.8Upgrade linux-image-raspi-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-generic-64kUpgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-6.8.0-1062-nvidia-lowlatency-64kUpgrade linux-image-raspiUpgrade linux-image-nvidia-tegraUpgrade linux-image-lowlatency-64kUpgrade linux-image-ibm-classicUpgrade linux-image-gke-64k-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-azure-lts-24.04 | Jul 28, 2026 | Jul 28, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 28, 2026 | Jul 24, 2026 |
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