cvedb.io
CVE-2025-21667
MEDIUM · CVSS 5.5
EPSS exploitation probability: 0%
Published 2025-01-31T12:15:27.863 · Last modified 2026-06-17T08:43:58.347

Summary

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

linux — linux_kernel

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.