Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.2, < 6.6.87 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/201a2bdda13b619c4927700ffe47d387a30ced50Patch
- https://git.kernel.org/stable/c/6bb81b94f7a9cba6bde9a905cef52a65317a8b04Patch
- https://git.kernel.org/stable/c/85615aa442830027923fc690390fa74d17b36ae1Patch
- https://git.kernel.org/stable/c/b9982065b82b4177ba3a7a72ce18c84921f7494dPatch
- https://git.kernel.org/stable/c/f6d44b1aa46d317e52c21fb9314cfb20dd69e7b0Patch
FAQ
What is CVE-2025-22080?
CVE-2025-22080 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 che...
How severe is CVE-2025-22080?
CVE-2025-22080 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-22080?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.