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THREATINT
PUBLISHED

CVE-2025-21665

filemap: avoid truncating 64-bit offset to 32 bits



Description

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.

Reserved 2024-12-29 | Published 2025-01-31 | Updated 2025-01-31 | Assigner Linux

Product status

Default status
unaffected

54fa39ac2e00b1b8c2a7fe72e648773ffa48f76d before 64e5fd96330df2ad278d1c4edcca581f26e5f76e
affected

54fa39ac2e00b1b8c2a7fe72e648773ffa48f76d before 80fc836f3ebe2f2d2d2c80c698b7667974285a04
affected

54fa39ac2e00b1b8c2a7fe72e648773ffa48f76d before 09528bb1a4123e2a234eac2bc45a0e51e78dab43
affected

54fa39ac2e00b1b8c2a7fe72e648773ffa48f76d before 280f1fb89afc01e7376f59ae611d54ca69e9f967
affected

54fa39ac2e00b1b8c2a7fe72e648773ffa48f76d before f505e6c91e7a22d10316665a86d79f84d9f0ba76
affected

Default status
affected

5.12
affected

Any version before 5.12
unaffected

5.15.177
unaffected

6.1.127
unaffected

6.6.74
unaffected

6.12.11
unaffected

6.13
unaffected

References

git.kernel.org/...c/64e5fd96330df2ad278d1c4edcca581f26e5f76e

git.kernel.org/...c/80fc836f3ebe2f2d2d2c80c698b7667974285a04

git.kernel.org/...c/09528bb1a4123e2a234eac2bc45a0e51e78dab43

git.kernel.org/...c/280f1fb89afc01e7376f59ae611d54ca69e9f967

git.kernel.org/...c/f505e6c91e7a22d10316665a86d79f84d9f0ba76

cve.org (CVE-2025-21665)

nvd.nist.gov (CVE-2025-21665)

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