Tracker / CVE-2025-21667
CVE-2025-21667
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: iomap: avoid avoid truncating 64-bit offset to 32 bits on 32-bit kernels, iomap_write_delalloc_scan() was inadvertently using a 32-bit position due to folio_next_index() returning an unsigned long. This could lead to an infinite loop when writing to an xfs filesystem.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · … → 6.1.127 |
| linux | linux_kernel · 6.2 → 6.6.74 |
| linux | linux_kernel · 6.7 → 6.12.11 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.