CVE-2025-21665

In the Linux kernel, the following vulnerability has been resolved: filemap: avoid truncating 64-bit offset to 32 bits On 32-bit kernels, folio_seek_hole_data() was inadvertently truncating a 64-bit value to 32 bits, leading to a possible infinite loop when writing to an xfs filesystem.

Score

CVSS 3.1 5.5 Medium

Status

Modified - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2025-01-31

Last modified

2026-05-11

Weaknesses

CWE-835

Affected products

• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/09528bb1a4123e2a234eac2bc45a0e51e78dab43
• https://git.kernel.org/stable/c/280f1fb89afc01e7376f59ae611d54ca69e9f967
• https://git.kernel.org/stable/c/64e5fd96330df2ad278d1c4edcca581f26e5f76e
• https://git.kernel.org/stable/c/80fc836f3ebe2f2d2d2c80c698b7667974285a04
• https://git.kernel.org/stable/c/f505e6c91e7a22d10316665a86d79f84d9f0ba76
• https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html