CVE-2024-56681 Affecting bpftool package, versions <0:5.15.0-305.176.4.el8uek


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.04% (16th percentile)

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  • Snyk IDSNYK-ORACLE8-BPFTOOL-8715354
  • published12 Feb 2025
  • disclosed28 Dec 2024

Introduced: 28 Dec 2024

CVE-2024-56681  (opens in a new tab)

How to fix?

Upgrade Oracle:8 bpftool to version 0:5.15.0-305.176.4.el8uek or higher.
This issue was patched in ELSA-2025-20095.

NVD Description

Note: Versions mentioned in the description apply only to the upstream bpftool package and not the bpftool package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

In the Linux kernel, the following vulnerability has been resolved:

crypto: bcm - add error check in the ahash_hmac_init function

The ahash_init functions may return fails. The ahash_hmac_init should not return ok when ahash_init returns error. For an example, ahash_init will return -ENOMEM when allocation memory is error.

CVSS Scores

version 3.1