In the Linux kernel, the following vulnerability has been resolved:
staging: vme_user: Fix possible UAF in tsi148_dma_list_add
Smatch report warning as follows:
drivers/staging/vme_user/vme_tsi148.c:1757 tsi148_dma_list_add() warn: '&entry->list' not removed from list
In tsi148_dma_list_add(), the error path "goto err_dma" will not remove entry->list from list->entries, but entry will be freed, then list traversal may cause UAF.
Fix by removeing it from list->entries before free().
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Sep 22, 2025 | Sep 22, 2025 |
| Ubuntu | — | Upgrade linux-aws-hweUpgrade linux-oracle-5.15Upgrade linux-gcpUpgrade linux-aws-5.15Upgrade linux-ibm-5.4Upgrade linuxUpgrade linux-nvidia-tegra-5.15Upgrade linux-fipsUpgrade linux-intel-iotgUpgrade linux-riscv-5.15Upgrade linux-oracle-5.4Upgrade linux-xilinx-zynqmpUpgrade linux-intel-iot-realtimeUpgrade linux-raspi-5.4Upgrade linux-azure-fipsUpgrade linux-gkeUpgrade linux-gcp-5.4Upgrade linux-gcp-4.15Upgrade linux-gcp-fipsUpgrade linux-azureUpgrade linux-aws-5.4Upgrade linux-azure-5.15Upgrade linux-gkeopUpgrade linux-gcp-5.15Upgrade linux-lowlatencyUpgrade linux-bluefieldUpgrade linux-nvidiaUpgrade linux-intel-iotg-5.15Upgrade linux-iotUpgrade linux-azure-fdeUpgrade linux-hweUpgrade linux-realtimeUpgrade linux-hwe-5.15Upgrade linux-oracleUpgrade linux-lowlatency-hwe-5.15Upgrade linux-awsUpgrade linux-kvmUpgrade linux-ibmUpgrade linux-raspiUpgrade linux-hwe-5.4Upgrade linux-azure-4.15Upgrade linux-azure-5.4Upgrade linux-aws-fips | Sep 26, 2025 | Sep 18, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Sep 18, 2025 |
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