Threats tagged 'ghsa-56rc-pfj3-9mx3'

A vulnerability in the Linux kernel on the nios2 architecture with CONFIG_FLATMEM set could cause kernel-level paging failures and panics due to incorrect memory limit calculations. The issue arises because memblock.current_limit is not properly initialized during boot, potentially allowing max_low_pfn to exceed valid memory ranges. This has been resolved by ensuring memblock.current_limit is correctly set based on available memory limits.