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In the Linux kernel, the following vulnerability has been resolved:
ARM: fix cacheflush with PAN
It seems that the cacheflush syscall got broken when PAN for LPAE was implemented. User access was not enabled around the cache maintenance instructions, causing them to fault.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Dec 4, 2024 |
| Ubuntu | — | Upgrade linux-image-6.11.0-1009-gcpUpgrade linux-image-genericUpgrade linux-image-virtualUpgrade linux-image-generic-64kUpgrade linux-image-oem-24.04bUpgrade linux-image-azure-fdeUpgrade linux-image-6.11.0-1011-oracleUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.11.0-1009-azure-fdeUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-6.11.0-1011-oracle-64kUpgrade linux-image-6.11.0-18-generic-64kUpgrade linux-image-6.11.0-18-genericUpgrade linux-image-oem-24.04Upgrade linux-image-6.11.0-1005-realtimeUpgrade linux-image-6.11.0-1008-raspiUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.11.0-1009-azureUpgrade linux-image-lowlatencyUpgrade linux-image-oem-24.04aUpgrade linux-image-gcpUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.11.0-1009-awsUpgrade linux-image-azureUpgrade linux-image-oracle-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-oracleUpgrade linux-image-6.11.0-1010-lowlatency-64kUpgrade linux-image-6.11.0-1010-lowlatencyUpgrade linux-image-awsUpgrade linux-image-raspiUpgrade linux-image-6.11.0-1015-oemUpgrade linux-image-realtime | Feb 20, 2025 | Dec 4, 2024 |
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