CVE-2024-53137: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• Linux Linux Kernel: from 6.10, before 6.11.10 (fixed in 6.11.10); version 6.12 only

Published 2024-12-04. Last modified 2026-06-17.