CVE-2025-21665
filemap: avoid truncating 64-bit offset to 32 bits
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jan 31, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
54fa39ac2e00b1b8c2a7fe72e648773ffa48f76d < 64e5fd96330df2ad278d1c4edcca581f26e5f76e 54fa39ac2e00b1b8c2a7fe72e648773ffa48f76d < 80fc836f3ebe2f2d2d2c80c698b7667974285a04 54fa39ac2e00b1b8c2a7fe72e648773ffa48f76d < 09528bb1a4123e2a234eac2bc45a0e51e78dab43 54fa39ac2e00b1b8c2a7fe72e648773ffa48f76d < 280f1fb89afc01e7376f59ae611d54ca69e9f967 54fa39ac2e00b1b8c2a7fe72e648773ffa48f76d < f505e6c91e7a22d10316665a86d79f84d9f0ba76
Linux / Linux
5.12
References
git.kernel.org: https://git.kernel.org/stable/c/64e5fd96330df2ad278d1c4edcca581f26e5f76e git.kernel.org: https://git.kernel.org/stable/c/80fc836f3ebe2f2d2d2c80c698b7667974285a04 git.kernel.org: https://git.kernel.org/stable/c/09528bb1a4123e2a234eac2bc45a0e51e78dab43 git.kernel.org: https://git.kernel.org/stable/c/280f1fb89afc01e7376f59ae611d54ca69e9f967 git.kernel.org: https://git.kernel.org/stable/c/f505e6c91e7a22d10316665a86d79f84d9f0ba76 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html