Threats tagged 'ghsa-hf7q-8rrj-f5pv'

CVE-2025-21667 is a medium severity vulnerability in the Linux kernel affecting 32-bit systems using the xfs filesystem. The flaw involves truncation of a 64-bit offset to 32 bits in the iomap_write_delalloc_scan() function, which could cause an infinite loop during write operations. This issue arises because folio_next_index() returns an unsigned long, leading to improper handling of large file offsets on 32-bit kernels.