CVE-2025-22080

MEDIUM EPSS 6.1%
Published Apr 16, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Apr 16, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

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 Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
6.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-190 Integer Overflow or Wraparound Numeric Error

Affected Products 4

VendorProductVersionRange
linuxlinux_kernel*≥6.2  –  <6.6.87
linuxlinux_kernel*≥6.7  –  <6.12.23
linuxlinux_kernel*≥6.13  –  <6.13.11
linuxlinux_kernel*≥6.14  –  <6.14.2

References 5

  • git.kernel.org https://git.kernel.org/stable/c/201a2bdda13b619c4927700ffe47d387a30ced50
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6bb81b94f7a9cba6bde9a905cef52a65317a8b04
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/85615aa442830027923fc690390fa74d17b36ae1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b9982065b82b4177ba3a7a72ce18c84921f7494d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f6d44b1aa46d317e52c21fb9314cfb20dd69e7b0
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/201a2bdda13b619c4927700ffe47d387a30ced50
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6bb81b94f7a9cba6bde9a905cef52a65317a8b04
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/85615aa442830027923fc690390fa74d17b36ae1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b9982065b82b4177ba3a7a72ce18c84921f7494d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f6d44b1aa46d317e52c21fb9314cfb20dd69e7b0
    Patch