Integer Overflow or Wraparound Affecting kernel-libbpf package, versions <0:6.12.23-29.97.amzn2023


Severity

Recommended
high

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.03% (6th percentile)

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  • Snyk IDSNYK-AMZN2023-KERNELLIBBPF-10496445
  • published24 Jun 2025
  • disclosed16 Apr 2025

Introduced: 16 Apr 2025

CVE-2025-22081  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 kernel-libbpf to version 0:6.12.23-29.97.amzn2023 or higher.
This issue was patched in ALAS2023-2025-948.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-libbpf package and not the kernel-libbpf package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.

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().

CVSS Base Scores

version 3.1