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Description

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Prevent integer overflow in hdr_first_de() The "de_off" and "used" variables come from the disk so they both need to check. The problem is that on 32bit systems if they're both greater than UINT_MAX - 16 then the check does work as intended because of an integer overflow.

PUBLISHED Reserved 2024-12-29 | Published 2025-04-16 | Updated 2026-05-11 | Assigner Linux

Product status

Default status
unaffected

60ce8dfde03558bfc290cd915c60fa243ba2ae84 (git) before f6d44b1aa46d317e52c21fb9314cfb20dd69e7b0
affected

60ce8dfde03558bfc290cd915c60fa243ba2ae84 (git) before 201a2bdda13b619c4927700ffe47d387a30ced50
affected

60ce8dfde03558bfc290cd915c60fa243ba2ae84 (git) before 85615aa442830027923fc690390fa74d17b36ae1
affected

60ce8dfde03558bfc290cd915c60fa243ba2ae84 (git) before b9982065b82b4177ba3a7a72ce18c84921f7494d
affected

60ce8dfde03558bfc290cd915c60fa243ba2ae84 (git) before 6bb81b94f7a9cba6bde9a905cef52a65317a8b04
affected

Default status
affected

6.2
affected

Any version before 6.2
unaffected

6.6.87 (semver)
unaffected

6.12.23 (semver)
unaffected

6.13.11 (semver)
unaffected

6.14.2 (semver)
unaffected

6.15 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/f6d44b1aa46d317e52c21fb9314cfb20dd69e7b0

git.kernel.org/...c/201a2bdda13b619c4927700ffe47d387a30ced50

git.kernel.org/...c/85615aa442830027923fc690390fa74d17b36ae1

git.kernel.org/...c/b9982065b82b4177ba3a7a72ce18c84921f7494d

git.kernel.org/...c/6bb81b94f7a9cba6bde9a905cef52a65317a8b04

cve.org (CVE-2025-22080)

nvd.nist.gov (CVE-2025-22080)

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