CVE-2025-22064 Affecting kernel-libbpf-debuginfo 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-KERNELLIBBPFDEBUGINFO-11445533
  • published5 Aug 2025
  • disclosed16 Apr 2025

Introduced: 16 Apr 2025

CVE-2025-22064  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 kernel-libbpf-debuginfo 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-debuginfo package and not the kernel-libbpf-debuginfo 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:

netfilter: nf_tables: don't unregister hook when table is dormant

When nf_tables_updchain encounters an error, hook registration needs to be rolled back.

This should only be done if the hook has been registered, which won't happen when the table is flagged as dormant (inactive).

Just move the assignment into the registration block.

CVSS Base Scores

version 3.1