CVE record · CVE-2022-22225

Junos OS and Junos OS Evolved: In a BGP multipath scenario, when one of the contributing routes is flapping often and rapidly, rpd may crash

CVSS 5.9 MediumEPSS 0.0054 · 45th percentile

Published by the CVE Program (CNA: juniper) at 18 Oct 2022, 02:46 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Juniper Networks	Junos OS	unaffected 19.2 to before 19.2R2 custom unaffected 19.3R1 to before 19.3* custom unaffected 19.4R1 to before 19.4* custom unaffected 20.1R1 to before 20.1* custom affected 20.2 to before 20.2R3-S4 custom affected 20.3 to before 20.3R3-S3 custom affected 20.4 to before 20.4R3-S4 custom affected 21.1 to before 21.1R3 custom affected 21.2 to before 21.2R2 custom affected 21.3 to before 21.3R2 custom
Juniper Networks	Junos OS Evolved	affected unspecified to before 20.4R3-S4-EVO custom unaffected unspecified to before 20.2R1-EVO custom affected 21.1R1-EVO to before 21.1-EVO* custom affected 21.2-EVO to before 21.2R2-EVO custom affected 21.3-EVO to before 21.3R2-EVO custom

Identifiers: CVE-2022-22225
CNA: juniper
Weakness (CWE): CWE-367
Tags: Juniper Networks Junos OS
Juniper Networks Junos OS Evolved
Race condition
Published: 18 Oct 2022
Updated: 12 May 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
5.9	Medium	3.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H	CNA (juniper)

CISA KEV Not listed.
EPSS 0.0054, the 45th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 18 Oct 2022. New records show when each source confirmed them.

Sources

References from the CNA

kb.juniper.net/JSA69875

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.