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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2022-22168

Junos OS: vMX and MX150: Specific packets might cause a memory leak and eventually an FPC reboot

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Status
Published
Published
Updated
Assigning organization
juniper

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Juniper Networks Junos OS

  • unspecified to < 19.2R1-S8, 19.2R3-S4affected
  • 19.3 to < 19.3R3-S5affected
  • 19.4 to < 19.4R2-S5, 19.4R3-S6affected
  • 20.1 to < 20.1R3-S2affected
  • 20.2 to < 20.2R3-S3affected
  • 20.3 to < 20.3R3-S1affected
  • 20.4 to < 20.4R3affected
  • 21.1 to < 21.1R2-S1, 21.1R3affected
  • 21.2 to < 21.2R1-S1, 21.2R2affected
  • 21.3 to < 21.3R1-S1, 21.3R2affected

References