Unrated severityNVD Advisory· Published Apr 16, 2025· Updated Nov 3, 2025
fs/ntfs3: Fix a couple integer overflows on 32bit systems
CVE-2025-22081
Description
In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Fix a couple integer overflows on 32bit systems
On 32bit systems the "off + sizeof(struct NTFS_DE)" addition can have an integer wrapping issue. Fix it by using size_add().
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Affected products
2Patches
Vulnerability mechanics
References
7- git.kernel.org/stable/c/0538f52410b619737e663167b6a2b2d0bc1a589dmitre
- git.kernel.org/stable/c/0922d86a7a6032cb1694eab0b44b861bd33ba8d5mitre
- git.kernel.org/stable/c/0dfe700fbd3525f30a36ffbe390a5b9319bd009amitre
- git.kernel.org/stable/c/1a14e9718a19d2e88de004a1360bfd7a86ed1395mitre
- git.kernel.org/stable/c/284c9549386e9883855fb82b730303bb2edea9demitre
- git.kernel.org/stable/c/4d0f4f42922a832388a0c2fe5204c0a1037ff786mitre
- git.kernel.org/stable/c/5ad414f4df2294b28836b5b7b69787659d6aa708mitre
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