CVE-2022-29190

Name: CVE-2022-29190
Creator: NVD / NIST
Published: 2022-05-21T00:15:11.45+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.48%

Last modified Jun 17, 2026

CVE-2022-29190 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Pion DTLS is a Go implementation of Datagram Transport Layer Security. Prior to version 2.1.4, an attacker can send packets that sends Pion DTLS into an infinite loop when processing. EPSS estimates a 1.48% chance of exploitation in the next 30 days.

Description

Pion DTLS is a Go implementation of Datagram Transport Layer Security. Prior to version 2.1.4, an attacker can send packets that sends Pion DTLS into an infinite loop when processing. Version 2.1.4 contains a patch for this issue. There are currently no known workarounds available.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

1.48%

70.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-835

Affected Software

Vendor	Product	Versions
Pion	Dtls	< 2.1.4

References

https://github.com/pion/dtls/commit/e0b2ce3592e8e7d73713ac67b363a2e192a4cecfPatch, Third Party Advisory
https://github.com/pion/dtls/releases/tag/v2.1.4Release Notes, Third Party Advisory
https://github.com/pion/dtls/security/advisories/GHSA-cm8f-h6j3-p25cThird Party Advisory
https://github.com/pion/dtls/commit/e0b2ce3592e8e7d73713ac67b363a2e192a4cecfPatch, Third Party Advisory
https://github.com/pion/dtls/releases/tag/v2.1.4Release Notes, Third Party Advisory
https://github.com/pion/dtls/security/advisories/GHSA-cm8f-h6j3-p25cThird Party Advisory

Timeline

Published: May 21, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-29190?

How severe is CVE-2022-29190?

CVE-2022-29190 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.48% probability of exploitation in the next 30 days.

How do I fix CVE-2022-29190?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-29190?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST