CVE-2022-22168

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 19-01-2022 02:15

Last modified: - 26-01-2022 07:09

Total changes: - 2

Description

An Improper Validation of Specified Type of Input vulnerability in the kernel of Juniper Networks Junos OS allows an unauthenticated adjacent attacker to trigger a Missing Release of Memory after Effective Lifetime vulnerability. Continued exploitation of this vulnerability will eventually lead to an FPC reboot and thereby a Denial of Service (DoS). This issue affects: Juniper Networks Junos OS on vMX and MX150: All versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S5; 19.4 versions prior to 19.4R2-S5, 19.4R3-S6; 20.1 versions prior to 20.1R3-S2; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2-S1, 21.1R3; 21.2 versions prior to 21.2R1-S1, 21.2R2; 21.3 versions prior to 21.3R1-S1, 21.3R2.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Adjacent

Attack vector

High

Availability

None

Confidentiality

None

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

6.5

Base score

2.8

3.6

Exploitability score

Impact score

Verification logic

AND

vendor=juniper AND product=junos AND versionEndIncluding=19.1

vendor=juniper AND product=junos AND version=19.2 AND update=-

vendor=juniper AND product=junos AND version=19.2 AND update=r1

vendor=juniper AND product=junos AND version=19.2 AND update=r1-s1

vendor=juniper AND product=junos AND version=19.2 AND update=r1-s2

vendor=juniper AND product=junos AND version=19.2 AND update=r1-s3

vendor=juniper AND product=junos AND version=19.2 AND update=r1-s4

vendor=juniper AND product=junos AND version=19.2 AND update=r1-s5

vendor=juniper AND product=junos AND version=19.2 AND update=r1-s6

vendor=juniper AND product=junos AND version=19.2 AND update=r1-s7

vendor=juniper AND product=junos AND version=19.2 AND update=r2

vendor=juniper AND product=junos AND version=19.2 AND update=r2-s1

vendor=juniper AND product=junos AND version=19.2 AND update=r3

vendor=juniper AND product=junos AND version=19.2 AND update=r3-s1

vendor=juniper AND product=junos AND version=19.2 AND update=r3-s2

vendor=juniper AND product=junos AND version=19.2 AND update=r3-s3

vendor=juniper AND product=junos AND version=19.3 AND update=-

vendor=juniper AND product=junos AND version=19.3 AND update=r1

vendor=juniper AND product=junos AND version=19.3 AND update=r1-s1

vendor=juniper AND product=junos AND version=19.3 AND update=r2

vendor=juniper AND product=junos AND version=19.3 AND update=r2-s1

vendor=juniper AND product=junos AND version=19.3 AND update=r2-s2

vendor=juniper AND product=junos AND version=19.3 AND update=r2-s3

vendor=juniper AND product=junos AND version=19.3 AND update=r2-s4

vendor=juniper AND product=junos AND version=19.3 AND update=r2-s5

vendor=juniper AND product=junos AND version=19.3 AND update=r2-s6

vendor=juniper AND product=junos AND version=19.3 AND update=r3

vendor=juniper AND product=junos AND version=19.3 AND update=r3-s1

vendor=juniper AND product=junos AND version=19.3 AND update=r3-s2

vendor=juniper AND product=junos AND version=19.3 AND update=r3-s3

vendor=juniper AND product=junos AND version=19.3 AND update=r3-s4

vendor=juniper AND product=junos AND version=19.4 AND update=r1

vendor=juniper AND product=junos AND version=19.4 AND update=r1-s1

vendor=juniper AND product=junos AND version=19.4 AND update=r1-s2

vendor=juniper AND product=junos AND version=19.4 AND update=r1-s3

vendor=juniper AND product=junos AND version=19.4 AND update=r1-s4

vendor=juniper AND product=junos AND version=19.4 AND update=r2

vendor=juniper AND product=junos AND version=19.4 AND update=r2-s1

vendor=juniper AND product=junos AND version=19.4 AND update=r2-s2

vendor=juniper AND product=junos AND version=19.4 AND update=r2-s3

vendor=juniper AND product=junos AND version=19.4 AND update=r2-s4

vendor=juniper AND product=junos AND version=19.4 AND update=r3

vendor=juniper AND product=junos AND version=19.4 AND update=r3-s1

vendor=juniper AND product=junos AND version=19.4 AND update=r3-s2

vendor=juniper AND product=junos AND version=19.4 AND update=r3-s3

vendor=juniper AND product=junos AND version=19.4 AND update=r3-s4

vendor=juniper AND product=junos AND version=19.4 AND update=r3-s5

vendor=juniper AND product=junos AND version=20.1 AND update=r1

vendor=juniper AND product=junos AND version=20.1 AND update=r1-s1

vendor=juniper AND product=junos AND version=20.1 AND update=r1-s2

vendor=juniper AND product=junos AND version=20.1 AND update=r1-s3

vendor=juniper AND product=junos AND version=20.1 AND update=r1-s4

vendor=juniper AND product=junos AND version=20.1 AND update=r2

vendor=juniper AND product=junos AND version=20.1 AND update=r2-s1

vendor=juniper AND product=junos AND version=20.1 AND update=r2-s2

vendor=juniper AND product=junos AND version=20.1 AND update=r3

vendor=juniper AND product=junos AND version=20.1 AND update=r3-s1

vendor=juniper AND product=junos AND version=20.2 AND update=r1

vendor=juniper AND product=junos AND version=20.2 AND update=r1-s1

vendor=juniper AND product=junos AND version=20.2 AND update=r1-s2

vendor=juniper AND product=junos AND version=20.2 AND update=r1-s3

vendor=juniper AND product=junos AND version=20.2 AND update=r2

vendor=juniper AND product=junos AND version=20.2 AND update=r2-s1

vendor=juniper AND product=junos AND version=20.2 AND update=r2-s2

vendor=juniper AND product=junos AND version=20.2 AND update=r2-s3

vendor=juniper AND product=junos AND version=20.2 AND update=r3

vendor=juniper AND product=junos AND version=20.2 AND update=r3-s1

vendor=juniper AND product=junos AND version=20.2 AND update=r3-s2

vendor=juniper AND product=junos AND version=20.3 AND update=r1

vendor=juniper AND product=junos AND version=20.3 AND update=r1-s1

vendor=juniper AND product=junos AND version=20.3 AND update=r2

vendor=juniper AND product=junos AND version=20.3 AND update=r2-s1

vendor=juniper AND product=junos AND version=20.3 AND update=r3

vendor=juniper AND product=junos AND version=20.4 AND update=r1

vendor=juniper AND product=junos AND version=20.4 AND update=r1-s1

vendor=juniper AND product=junos AND version=20.4 AND update=r2

vendor=juniper AND product=junos AND version=20.4 AND update=r2-s1

vendor=juniper AND product=junos AND version=21.1 AND update=r1

vendor=juniper AND product=junos AND version=21.1 AND update=r1-s1

vendor=juniper AND product=junos AND version=21.1 AND update=r2

vendor=juniper AND product=junos AND version=21.2 AND update=r1

vendor=juniper AND product=junos AND version=21.3 AND update=r1

vendor=juniper AND product=mx150 AND version=-

vendor=juniper AND product=vmx AND version=-

Reference

https://kb.juniper.net/JSA11275

Keywords

CVE-2022-22168

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2022-22168

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures