medium5.5
CVE-2025-21667
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_delal…
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | before 6.1.127 from 6.2 before 6.6.74 from 6.7 before 6.12.11 Version 6.13 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/402ce16421477e27f30b57d6d1a6dc248fa3a4e4
- https://git.kernel.org/stable/c/7ca4bd6b754913910151acce00be093f03642725
- https://git.kernel.org/stable/c/91371922704c8d82049ef7c2ad974d0a2cd1174d
- https://git.kernel.org/stable/c/c13094b894de289514d84b8db56d1f2931a0bade
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html