A NULL Pointer Dereference vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on QFX5000 Series and MX Series allows an unauthenticated adjacent attacker to cause a Denial of Service (DoS). On QFX5K Series and MX Series, when the PFE receives a specific VxLAN packet the Layer 2 Address Learning Manager (L2ALM) process will crash leading to an FPC reboot. Continued receipt of this specific packet will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS on QFX5000 Series, MX Series: 20.3 versions prior to 20.3R3-S3; 20.4 versions prior to 20.4R3-S2; 21.2 versions prior to 21.2R2-S1. This issue does not affect Juniper Networks Junos OS: All versions prior to 20.3R1; 21.1 version 21.1R1 and later versions.
References
Link | Resource |
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https://kb.juniper.net/JSA69714 | Vendor Advisory |
Configurations
Configuration 1 (hide)
AND |
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History
29 Jul 2022, 13:57
Type | Values Removed | Values Added |
---|---|---|
References | (CONFIRM) https://kb.juniper.net/JSA69714 - Vendor Advisory | |
CPE | cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.2:r1-s2:*:*:*:*:*:* cpe:2.3:h:juniper:mx2020:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:* cpe:2.3:h:juniper:mx240:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.4:-:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5700:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.3:r3:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:* cpe:2.3:h:juniper:mx5:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.4:r3:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.4:r2:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5200:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:mx204:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5100-96s:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5100:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:mx2008:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.3:r3-s1:*:*:*:*:*:* cpe:2.3:h:juniper:mx10016:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.3:r3-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.4:r3-s1:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5110:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.3:r1-s2:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5120:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:mx960:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:mx80:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:* cpe:2.3:h:juniper:mx480:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:mx10003:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:mx2010:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5200-32c:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:mx10000:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.4:r2-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.3:-:*:*:*:*:*:* cpe:2.3:h:juniper:mx104:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5210-64c:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5210:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5130:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5200-48y:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:mx10008:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.3:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.3:r1-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.4:r2-s2:*:*:*:*:*:* cpe:2.3:h:juniper:mx40:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:mx10:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5220:-:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.3:r2:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.3:r2-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.2:r2:*:*:*:*:*:* cpe:2.3:h:juniper:mx150:-:*:*:*:*:*:*:* |
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CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.5 |
20 Jul 2022, 15:36
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2022-07-20 15:15
Updated : 2024-02-04 22:51
NVD link : CVE-2022-22210
Mitre link : CVE-2022-22210
CVE.ORG link : CVE-2022-22210
JSON object : View
Products Affected
juniper
- mx204
- mx5
- qfx5110
- mx104
- qfx5200-48y
- mx10
- mx2010
- mx10003
- mx2020
- mx10008
- mx10016
- qfx5200-32c
- qfx5700
- qfx5220
- mx2008
- qfx5210
- qfx5130
- qfx5200
- qfx5210-64c
- mx40
- mx480
- junos
- mx240
- mx80
- qfx5100
- qfx5120
- mx960
- mx150
- mx10000
- qfx5100-96s
CWE
CWE-476
NULL Pointer Dereference