Race Condition Affecting github.com/cilium/cilium/bpf package, versions >=1.13.0 <1.15.16>=1.16.0 <1.16.9>=1.17.0 <1.17.3


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.01% (1st percentile)

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  • Snyk IDSNYK-GOLANG-GITHUBCOMCILIUMCILIUMBPF-9801768
  • published23 Apr 2025
  • disclosed21 Apr 2025
  • credit@gandro, @pippolo84

Introduced: 21 Apr 2025

NewCVE-2025-32793  (opens in a new tab)
CWE-319  (opens in a new tab)
CWE-362  (opens in a new tab)

How to fix?

Upgrade github.com/cilium/cilium/bpf to version 1.15.16, 1.16.9, 1.17.3 or higher.

Overview

Affected versions of this package are vulnerable to Race Condition due to a race condition in the traffic processing mechanism. An attacker can intercept and read packets that should be encrypted.

CVSS Base Scores

version 4.0
version 3.1