CVE-2022-37660 Affecting wpa package, versions *


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

Exploit Maturity
Not Defined
EPSS
0.04% (12th percentile)

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  • Snyk IDSNYK-DEBIAN11-WPA-8719995
  • published13 Feb 2025
  • disclosed11 Feb 2025

Introduced: 11 Feb 2025

NewCVE-2022-37660  (opens in a new tab)

How to fix?

There is no fixed version for Debian:11 wpa.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wpa package and not the wpa package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

In hostapd 2.10 and earlier, the PKEX code remains active even after a successful PKEX association. An attacker that successfully bootstrapped public keys with another entity using PKEX in the past, will be able to subvert a future bootstrapping by passively observing public keys, re-using the encrypting element Qi and subtracting it from the captured message M (X = M - Qi). This will result in the public ephemeral key X; the only element required to subvert the PKEX association.

CVSS Scores

version 3.1