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-realtime-hwe-22.04Upgrade linux-image-6.8.0-139-generic-64kUpgrade linux-image-raspi-realtime-7.0Upgrade linux-image-7.0.0-1015-raspiUpgrade linux-image-realtime-6.8.1Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-5.15.0-1117-azure-fdeUpgrade linux-image-6.8.0-1036-xilinxUpgrade linux-image-7.0.0-2016-nvidia-bosUpgrade linux-image-gke-64kUpgrade linux-image-nvidia-bos-64kUpgrade linux-image-virtual-6.8Upgrade linux-image-5.15.0-1117-azure-fipsUpgrade linux-image-intel-iotgUpgrade linux-image-azureUpgrade linux-image-6.8.0-1067-gcp-64kUpgrade linux-image-generic-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-raspi-6.8Upgrade linux-image-xilinx-6.8Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-gkeopUpgrade linux-image-7.0.0-2016-nvidia-bos-64kUpgrade linux-image-5.15.0-1109-oracleUpgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidiaUpgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-6.8.0-1067-azureUpgrade linux-image-7.0.0-1009-awsUpgrade linux-image-nvidia-6.8Upgrade linux-image-azure-lts-24.04Upgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-64k-7.0Upgrade linux-image-azure-fde-5.15Upgrade linux-image-nvidia-bosUpgrade linux-image-gkeop-6.8Upgrade linux-image-7.0.0-1016-nvidia-64kUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-5.15.0-1104-intel-iot-realtimeUpgrade linux-image-7.0.0-1009-aws-64kUpgrade linux-image-6.8.0-1067-azure-fipsUpgrade linux-image-7.0.0-1016-nvidiaUpgrade linux-image-raspi-5.15Upgrade linux-image-ibm-6.8Upgrade linux-image-6.8.0-1035-nvidia-tegra-rtUpgrade linux-image-azure-fdeUpgrade linux-image-gcp-64k-7.0Upgrade linux-image-generic-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-nvidia-7.0Upgrade linux-image-azure-fips-5.15Upgrade linux-image-nvidia-bos-7.0Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-gke-64k-6.8Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-genericUpgrade linux-image-6.8.0-1049-gkeopUpgrade linux-image-oracle-5.15Upgrade linux-image-ibmUpgrade linux-image-6.8.0-139-genericUpgrade linux-image-intelUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1062-nvidia-64kUpgrade linux-image-azure-5.15Upgrade linux-image-nvidia-tegraUpgrade linux-image-6.8.0-1062-nvidia-lowlatency-64kUpgrade linux-image-ibm-classicUpgrade linux-image-5.15.0-1117-azureUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-5.15.0-1112-gcpUpgrade linux-image-6.8.1-1059-realtimeUpgrade linux-image-6.8.0-1064-raspiUpgrade linux-image-aws-64k-7.0Upgrade linux-image-6.8.0-1067-gcp-fipsUpgrade linux-image-6.8.0-1062-nvidiaUpgrade linux-image-xilinxUpgrade linux-image-raspi-nolpaeUpgrade linux-image-raspi-realtimeUpgrade linux-image-gkeUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-fipsUpgrade linux-image-6.8.0-1064-ibmUpgrade linux-image-aws-7.0Upgrade linux-image-7.0.0-1015-raspi-realtimeUpgrade linux-image-6.8.0-1062-gkeUpgrade linux-image-6.8.0-2053-raspi-realtimeUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-fips-6.8Upgrade linux-image-gcp-7.0Upgrade linux-image-azure-6.8Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-laptop-23.10Upgrade linux-image-azure-fips-6.8Upgrade linux-image-oracleUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-kvmUpgrade linux-image-awsUpgrade linux-image-6.8.0-1062-gke-64kUpgrade linux-image-azure-fipsUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-6.8.0-1035-nvidia-tegraUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1067-gcpUpgrade linux-image-6.8.0-1062-nvidia-lowlatencyUpgrade linux-image-5.15.0-1107-intel-iotgUpgrade linux-image-generic-64k-6.8Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-gcp-5.15Upgrade linux-image-gcpUpgrade linux-image-6.8.0-139-fipsUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-gcp-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-5.15.0-1106-raspiUpgrade linux-image-realtimeUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-aws-64kUpgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-azure-cvmUpgrade linux-image-raspi-7.0 | 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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