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CVE-2025-22080

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CVE-2025-22080

Published: Apr 16, 2025

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
60ce8dfde03558bfc290cd915c60fa243ba2ae84 - < f6d44b1aa46d317e52c21fb9314cfb20dd69e7b0
affected
60ce8dfde03558bfc290cd915c60fa243ba2ae84 - < 201a2bdda13b619c4927700ffe47d387a30ced50
affected
60ce8dfde03558bfc290cd915c60fa243ba2ae84 - < 85615aa442830027923fc690390fa74d17b36ae1
affected
60ce8dfde03558bfc290cd915c60fa243ba2ae84 - < b9982065b82b4177ba3a7a72ce18c84921f7494d
affected
60ce8dfde03558bfc290cd915c60fa243ba2ae84 - < 6bb81b94f7a9cba6bde9a905cef52a65317a8b04

Linux

Linux

affected
6.2
unaffected
0 - < 6.2
unaffected
6.6.87 - <= 6.6.*
unaffected
6.12.23 - <= 6.12.*
unaffected
6.13.11 - <= 6.13.*

+2 more versions

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