In the Linux kernel, the following vulnerability has been resolved:
vdpa: solidrun: Fix UB bug with devres
In psnet_open_pf_bar() and snet_open_vf_bar() a string later passed to pcim_iomap_regions() is placed on the stack. Neither pcim_iomap_regions() nor the functions it calls copy that string.
Should the string later ever be used, this, consequently, causes undefined behavior since the stack frame will by then have disappeared.
Fix the bug by allocating the strings on the heap through devm_kasprintf().
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Ubuntu | — | Upgrade linux-image-oracleUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oem-22.04Upgrade linux-image-6.11.0-1015-oemUpgrade linux-image-nvidia-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-6.11.0-18-generic-64kUpgrade linux-image-6.8.0-2023-raspi-realtimeUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-1024-oracleUpgrade linux-image-gkeUpgrade linux-image-6.8.0-58-lowlatency-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.11.0-1010-lowlatency-64kUpgrade linux-image-6.11.0-1009-azure-fdeUpgrade linux-image-6.11.0-18-genericUpgrade linux-image-6.8.0-1026-nvidiaUpgrade linux-image-6.11.0-1009-gcpUpgrade linux-image-6.8.0-1026-oemUpgrade linux-image-6.8.0-1026-nvidia-64kUpgrade linux-image-realtimeUpgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-64kUpgrade linux-image-gkeopUpgrade linux-image-lowlatency-64kUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1024-ibmUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-oem-24.04Upgrade linux-image-6.8.0-1027-azureUpgrade linux-image-6.8.0-1028-gcpUpgrade linux-image-6.11.0-1010-lowlatencyUpgrade linux-image-6.8.0-1026-nvidia-lowlatency-64kUpgrade linux-image-oem-22.04dUpgrade linux-image-oem-24.04bUpgrade linux-image-generic-lpaeUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-genericUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1028-gcp-64kUpgrade linux-image-6.8.0-1010-gkeopUpgrade linux-image-6.8.0-1027-awsUpgrade linux-image-6.8.1-1020-realtimeUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-lowlatencyUpgrade linux-image-azure-nvidiaUpgrade linux-image-6.8.0-1024-oracle-64kUpgrade linux-image-oem-24.04aUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1028-raspiUpgrade linux-image-6.11.0-1005-realtimeUpgrade linux-image-oracle-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-kvmUpgrade linux-image-azure-fdeUpgrade linux-image-6.11.0-1011-oracleUpgrade linux-image-6.8.0-58-generic-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-ibmUpgrade linux-image-6.11.0-1009-azureUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-1014-azure-nvidiaUpgrade linux-image-6.11.0-1008-raspiUpgrade linux-image-nvidia-64kUpgrade linux-image-oem-22.04aUpgrade linux-image-azureUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-1023-gkeUpgrade linux-image-raspi-realtimeUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-awsUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-6.8.0-1026-nvidia-lowlatencyUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-58-genericUpgrade linux-image-ibm-classicUpgrade linux-image-gcpUpgrade linux-image-aws-lts-24.04Upgrade linux-image-6.11.0-1011-oracle-64kUpgrade linux-image-oem-22.04bUpgrade linux-image-6.11.0-1009-awsUpgrade linux-image-6.8.0-58-lowlatencyUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1027-azure-fde | Feb 20, 2025 | Dec 4, 2024 |
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